Merge branch 'philip/bump-test-coverage' into 'master'

Rehabilitate test coverage in ussd and cic-notify

See merge request grassrootseconomics/cic-internal-integration!323

apps/cic-eth/cic_eth/task.py

@@ -17,7 +17,7 @@ from cic_eth_registry.error import UnknownContractError
 # local imports
 from cic_eth.error import SeppukuError
 from cic_eth.db.models.base import SessionBase
-from cic_eth.eth.util import CacheGasOracle
+from cic_eth.eth.util import CacheGasOracle, MaxGasOracle
 
 #logg = logging.getLogger().getChild(__name__)
 logg = logging.getLogger()
@@ -41,21 +41,24 @@ class BaseTask(celery.Task):
 
 
     def create_gas_oracle(self, conn, address=None, *args, **kwargs):
-        if address == None:
+        x = None
-            return RPCGasOracle(
+        if address is None:
+            x = RPCGasOracle(
                 conn,
                 code_callback=kwargs.get('code_callback', self.get_min_fee_limit),
                 min_price=self.min_fee_price,
                 id_generator=kwargs.get('id_generator'),
                 )
+        else:
 
-        return CacheGasOracle(
+            x = MaxGasOracle(conn)
-                conn,
+            x.code_callback = x.get_fee_units
-                address,
+
-                method=kwargs.get('method'),
+        return x
-                min_price=self.min_fee_price,
+
-                id_generator=kwargs.get('id_generator'),
+
-                )
+    def get_min_fee_limit(self, code):
+        return self.min_fee_limit
 
 
     def get_min_fee_limit(self, code):
@@ -84,7 +87,7 @@ class BaseTask(celery.Task):
                     )
             s.apply_async()
 
-    
+
 class CriticalTask(BaseTask):
     retry_jitter = True
     retry_backoff = True
@@ -96,7 +99,7 @@ class CriticalSQLAlchemyTask(CriticalTask):
         sqlalchemy.exc.DatabaseError,
         sqlalchemy.exc.TimeoutError,
         sqlalchemy.exc.ResourceClosedError,
-        ) 
+        )
 
 
 class CriticalWeb3Task(CriticalTask):
@@ -104,7 +107,7 @@ class CriticalWeb3Task(CriticalTask):
         ConnectionError,
         )
     safe_gas_threshold_amount = 60000 * 3
-    safe_gas_refill_amount = safe_gas_threshold_amount * 5 
+    safe_gas_refill_amount = safe_gas_threshold_amount * 5
     safe_gas_gifter_balance = safe_gas_threshold_amount * 5 * 100
 
 
@@ -122,13 +125,13 @@ class CriticalSQLAlchemyAndSignerTask(CriticalTask):
         sqlalchemy.exc.DatabaseError,
         sqlalchemy.exc.TimeoutError,
         sqlalchemy.exc.ResourceClosedError,
-        ) 
+        )
 
 class CriticalWeb3AndSignerTask(CriticalWeb3Task):
     autoretry_for = (
         ConnectionError,
         )
-    
+
 @celery_app.task()
 def check_health(self):
     pass

apps/cic-notify/.config/test/database.ini

@@ -1,10 +1,9 @@
-[DATABASE]
+[database]
-user = postgres
+name=cic_notify_test
-password =
+user=
-host = localhost
+password=
-port = 5432
+host=localhost
-name = /tmp/cic-notify.db
+port=
-#engine = postgresql
+engine=sqlite
-#driver = psycopg2
+driver=pysqlite
-engine = sqlite
+debug=0
-driver = pysqlite

apps/cic-notify/.coveragerc

@@ -0,0 +1,7 @@
+[report]
+omit =
+	venv/*
+	scripts/*
+	cic_notify/db/migrations/*
+	cic_notify/runnable/*
+	cic_notify/version.py

apps/cic-notify/cic_notify/api.py

@@ -3,6 +3,7 @@ import logging
 import re
 
 # third-party imports
+import cic_notify.tasks.sms.db
 from celery.app.control import Inspect
 import celery
 
@@ -13,45 +14,16 @@ app = celery.current_app
 logging.basicConfig(level=logging.DEBUG)
 logg = logging.getLogger()
 
-sms_tasks_matcher = r"^(cic_notify.tasks.sms)(\.\w+)?"
-
-
-re_q = r'^cic-notify'
-def get_sms_queue_tasks(app, task_prefix='cic_notify.tasks.sms.'):
-    host_queues = []
-
-    i = Inspect(app=app)
-    qs = i.active_queues()
-    for host in qs.keys():
-        for q in qs[host]:
-            if re.match(re_q, q['name']):
-                host_queues.append((host, q['name'],))
-
-    task_prefix_len = len(task_prefix)
-    queue_tasks = []
-    for (host, queue) in host_queues:
-        i = Inspect(app=app, destination=[host])
-        for tasks in i.registered_tasks().values():
-            for task in tasks:
-                if len(task) >= task_prefix_len and task[:task_prefix_len] == task_prefix:
-                    queue_tasks.append((queue, task,))
-
-    return queue_tasks
-
 
 class Api:
-    # TODO: Implement callback strategy
+    def __init__(self, queue: any = 'cic-notify'):
-    def __init__(self, queue=None):
         """
         :param queue: The queue on which to execute notification tasks
         :type queue: str
         """
         self.queue = queue
-        self.sms_tasks = get_sms_queue_tasks(app)
-        logg.debug('sms tasks {}'.format(self.sms_tasks))
 
-
+    def sms(self, message: str, recipient: str):
-    def sms(self, message, recipient):
         """This function chains all sms tasks in order to send a message, log and persist said data to disk
         :param message: The message to be sent to the recipient.
         :type message: str
@@ -60,24 +32,9 @@ class Api:
         :return: a celery Task
         :rtype: Celery.Task
         """
-        signatures = []
+        s_send = celery.signature('cic_notify.tasks.sms.africastalking.send', [message, recipient], queue=self.queue)
-        for q in self.sms_tasks:
+        s_log = celery.signature('cic_notify.tasks.sms.log.log', [message, recipient], queue=self.queue)
-
+        s_persist_notification = celery.signature(
-            if not self.queue:
+            'cic_notify.tasks.sms.db.persist_notification', [message, recipient], queue=self.queue)
-                queue = q[0]
+        signatures = [s_send, s_log, s_persist_notification]
-            else:
+        return celery.group(signatures)()
-                queue = self.queue
-
-            signature = celery.signature(
-                    q[1],
-                    [
-                        message,
-                        recipient,
-                        ],
-                    queue=queue,
-                    )
-            signatures.append(signature)
-
-        t = celery.group(signatures)()
-
-        return t

apps/cic-notify/cic_notify/db/migrations/default/alembic.ini

@@ -2,7 +2,7 @@
 
 [alembic]
 # path to migration scripts
-script_location = migrations
+script_location = .
 
 # template used to generate migration files
 # file_template = %%(rev)s_%%(slug)s
@@ -27,28 +27,17 @@ script_location = migrations
 # sourceless = false
 
 # version location specification; this defaults
-# to migrations/versions.  When using multiple version
+# to ./versions.  When using multiple version
 # directories, initial revisions must be specified with --version-path
-# version_locations = %(here)s/bar %(here)s/bat migrations/versions
+# version_locations = %(here)s/bar %(here)s/bat ./versions
 
 # the output encoding used when revision files
 # are written from script.py.mako
 # output_encoding = utf-8
 
-sqlalchemy.url = postgres+psycopg2://postgres@localhost/cic-notify
+sqlalchemy.url = driver://user:pass@localhost/dbname
 
 
-[post_write_hooks]
-# post_write_hooks defines scripts or Python functions that are run
-# on newly generated revision scripts.  See the documentation for further
-# detail and examples
-
-# format using "black" - use the console_scripts runner, against the "black" entrypoint
-# hooks=black
-# black.type=console_scripts
-# black.entrypoint=black
-# black.options=-l 79
-
 # Logging configuration
 [loggers]
 keys = root,sqlalchemy,alembic

apps/cic-notify/cic_notify/db/migrations/default/env.py

@@ -11,7 +11,7 @@ config = context.config
 
 # Interpret the config file for Python logging.
 # This line sets up loggers basically.
-fileConfig(config.config_file_name)
+fileConfig(config.config_file_name, disable_existing_loggers=True)
 
 # add your model's MetaData object here
 # for 'autogenerate' support
@@ -56,11 +56,14 @@ def run_migrations_online():
     and associate a connection with the context.
 
     """
-    connectable = engine_from_config(
+    connectable = context.config.attributes.get("connection", None)
-        config.get_section(config.config_ini_section),
+
-        prefix="sqlalchemy.",
+    if connectable is None:
-        poolclass=pool.NullPool,
+        connectable = engine_from_config(
-    )
+            context.config.get_section(context.config.config_ini_section),
+            prefix="sqlalchemy.",
+            poolclass=pool.NullPool,
+        )
 
     with connectable.connect() as connection:
         context.configure(

apps/cic-notify/cic_notify/tasks/sms/log.py

@@ -7,7 +7,7 @@ import celery
 
 celery_app = celery.current_app
 logg = celery_app.log.get_default_logger()
-local_logg = logging.getLogger(__name__)
+local_logg = logging.getLogger()
 
 
 @celery_app.task

apps/cic-notify/test_requirements.txt

@@ -1,5 +1,9 @@
-pytest~=6.0.1
+Faker==11.1.0
-pytest-celery~=0.0.0a1
+faker-e164==0.1.0
-pytest-mock~=3.3.1
+pytest==6.2.5
-pysqlite3~=0.4.3
+pytest-celery~=0.0.0
-pytest-cov==2.10.1
+pytest-mock==3.6.1
+pysqlite3~=0.4.6
+pytest-cov==3.0.0
+pytest-alembic==0.7.0
+requests-mock==1.9.3

apps/cic-notify/tests/cic_notify/db/migrations/test_migrations.py

@@ -0,0 +1,28 @@
+import pytest
+
+
+def test_single_head_revision(alembic_runner):
+    heads = alembic_runner.heads
+    head_count = len(heads)
+    assert head_count == 1
+
+
+def test_upgrade(alembic_runner):
+    try:
+        alembic_runner.migrate_up_to("head")
+    except RuntimeError:
+        pytest.fail('Failed to upgrade to the head revision.')
+
+
+def test_up_down_consistency(alembic_runner):
+    try:
+        for revision in alembic_runner.history.revisions:
+            alembic_runner.migrate_up_to(revision)
+    except RuntimeError:
+        pytest.fail('Failed to upgrade through each revision individually.')
+
+    try:
+        for revision in reversed(alembic_runner.history.revisions):
+            alembic_runner.migrate_down_to(revision)
+    except RuntimeError:
+        pytest.fail('Failed to downgrade through each revision individually.')

apps/cic-notify/tests/cic_notify/db/models/test_notification.py

@@ -0,0 +1,27 @@
+# standard imports
+
+# external imports
+from faker import Faker
+from faker_e164.providers import E164Provider
+
+# local imports
+from cic_notify.db.enum import NotificationStatusEnum, NotificationTransportEnum
+from cic_notify.db.models.notification import Notification
+
+
+# test imports
+from tests.helpers.phone import phone_number
+
+
+def test_notification(init_database):
+    message = 'Hello world'
+    recipient = phone_number()
+    notification = Notification(NotificationTransportEnum.SMS, recipient, message)
+    init_database.add(notification)
+    init_database.commit()
+
+    notification = init_database.query(Notification).get(1)
+    assert notification.status == NotificationStatusEnum.UNKNOWN
+    assert notification.recipient == recipient
+    assert notification.message == message
+    assert notification.transport == NotificationTransportEnum.SMS

apps/cic-notify/tests/cic_notify/db/test_db.py

@@ -0,0 +1,38 @@
+# standard imports
+import os
+
+# third-party imports
+
+# local imports
+from cic_notify.db import dsn_from_config
+
+
+def test_dsn_from_config(load_config):
+    """
+    """
+    # test dsn for other db formats
+    overrides = {
+        'DATABASE_PASSWORD': 'password',
+        'DATABASE_DRIVER': 'psycopg2',
+        'DATABASE_ENGINE': 'postgresql'
+    }
+    load_config.dict_override(dct=overrides, dct_description='Override values to test different db formats.')
+
+    scheme = f'{load_config.get("DATABASE_ENGINE")}+{load_config.get("DATABASE_DRIVER")}'
+
+    dsn = dsn_from_config(load_config)
+    assert dsn == f"{scheme}://{load_config.get('DATABASE_USER')}:{load_config.get('DATABASE_PASSWORD')}@{load_config.get('DATABASE_HOST')}:{load_config.get('DATABASE_PORT')}/{load_config.get('DATABASE_NAME')}"
+
+    # undoes overrides to revert engine and drivers to sqlite
+    overrides = {
+        'DATABASE_PASSWORD': '',
+        'DATABASE_DRIVER': 'pysqlite',
+        'DATABASE_ENGINE': 'sqlite'
+    }
+    load_config.dict_override(dct=overrides, dct_description='Override values to test different db formats.')
+
+    # test dsn for sqlite engine
+    dsn = dsn_from_config(load_config)
+    scheme = f'{load_config.get("DATABASE_ENGINE")}+{load_config.get("DATABASE_DRIVER")}'
+    assert dsn == f'{scheme}:///{load_config.get("DATABASE_NAME")}'
+

apps/cic-notify/tests/cic_notify/tasks/sms/test_africastalking_tasks.py

@@ -0,0 +1,75 @@
+# standard imports
+import logging
+import os
+
+# external imports
+import pytest
+import requests_mock
+
+
+# local imports
+from cic_notify.error import NotInitializedError, AlreadyInitializedError, NotificationSendError
+from cic_notify.tasks.sms.africastalking import AfricasTalkingNotifier
+
+# test imports
+from tests.helpers.phone import phone_number
+
+
+def test_africas_talking_notifier(africastalking_response, caplog):
+    caplog.set_level(logging.DEBUG)
+    with pytest.raises(NotInitializedError) as error:
+        AfricasTalkingNotifier()
+    assert str(error.value) == ''
+
+    api_key = os.urandom(24).hex()
+    sender_id = 'bar'
+    username = 'sandbox'
+    AfricasTalkingNotifier.initialize(username, api_key, sender_id)
+    africastalking_notifier = AfricasTalkingNotifier()
+    assert africastalking_notifier.sender_id == sender_id
+    assert africastalking_notifier.initiated is True
+
+    with pytest.raises(AlreadyInitializedError) as error:
+        AfricasTalkingNotifier.initialize(username, api_key, sender_id)
+    assert str(error.value) == ''
+
+    with requests_mock.Mocker(real_http=False) as request_mocker:
+        message = 'Hello world.'
+        recipient = phone_number()
+        africastalking_response.get('SMSMessageData').get('Recipients')[0]['number'] = recipient
+        request_mocker.register_uri(method='POST',
+                                    headers={'content-type': 'application/json'},
+                                    json=africastalking_response,
+                                    url='https://api.sandbox.africastalking.com/version1/messaging',
+                                    status_code=200)
+        africastalking_notifier.send(message, recipient)
+        assert f'Africastalking response sender-id {africastalking_response}' in caplog.text
+        africastalking_notifier.sender_id = None
+        africastalking_notifier.send(message, recipient)
+        assert f'africastalking response no-sender-id {africastalking_response}' in caplog.text
+        with pytest.raises(NotificationSendError) as error:
+            status = 'InvalidPhoneNumber'
+            status_code = 403
+            africastalking_response.get('SMSMessageData').get('Recipients')[0]['status'] = status
+            africastalking_response.get('SMSMessageData').get('Recipients')[0]['statusCode'] = status_code
+
+            request_mocker.register_uri(method='POST',
+                                        headers={'content-type': 'application/json'},
+                                        json=africastalking_response,
+                                        url='https://api.sandbox.africastalking.com/version1/messaging',
+                                        status_code=200)
+            africastalking_notifier.send(message, recipient)
+        assert str(error.value) == f'Sending notification failed due to: {status}'
+        with pytest.raises(NotificationSendError) as error:
+            recipients = []
+            status = 'InsufficientBalance'
+            africastalking_response.get('SMSMessageData')['Recipients'] = recipients
+            africastalking_response.get('SMSMessageData')['Message'] = status
+
+            request_mocker.register_uri(method='POST',
+                                        headers={'content-type': 'application/json'},
+                                        json=africastalking_response,
+                                        url='https://api.sandbox.africastalking.com/version1/messaging',
+                                        status_code=200)
+            africastalking_notifier.send(message, recipient)
+        assert str(error.value) == f'Unexpected number of recipients: {len(recipients)}. Status: {status}'

apps/cic-notify/tests/cic_notify/tasks/sms/test_db_tasks.py

@@ -0,0 +1,26 @@
+# standard imports
+
+# external imports
+import celery
+
+# local imports
+from cic_notify.db.enum import NotificationStatusEnum, NotificationTransportEnum
+from cic_notify.db.models.notification import Notification
+
+# test imports
+from tests.helpers.phone import phone_number
+
+
+def test_persist_notification(celery_session_worker, init_database):
+    message = 'Hello world.'
+    recipient = phone_number()
+    s_persist_notification = celery.signature(
+        'cic_notify.tasks.sms.db.persist_notification', (message, recipient)
+    )
+    s_persist_notification.apply_async().get()
+
+    notification = Notification.session.query(Notification).filter_by(recipient=recipient).first()
+    assert notification.status == NotificationStatusEnum.UNKNOWN
+    assert notification.recipient == recipient
+    assert notification.message == message
+    assert notification.transport == NotificationTransportEnum.SMS

apps/cic-notify/tests/cic_notify/tasks/sms/test_log_tasks.py

@@ -0,0 +1,21 @@
+# standard imports
+import logging
+
+# external imports
+import celery
+
+# local imports
+
+# test imports
+from tests.helpers.phone import phone_number
+
+
+def test_log(caplog, celery_session_worker):
+    message = 'Hello world.'
+    recipient = phone_number()
+    caplog.set_level(logging.INFO)
+    s_log = celery.signature(
+        'cic_notify.tasks.sms.log.log', [message, recipient]
+    )
+    s_log.apply_async().get()
+    assert f'message to {recipient}: {message}' in caplog.text

apps/cic-notify/tests/cic_notify/test_api.py

@@ -0,0 +1,24 @@
+# standard imports
+
+# external imports
+import celery
+
+# local imports
+from cic_notify.api import Api
+
+# test imports
+from tests.helpers.phone import phone_number
+
+
+def test_api(celery_session_worker, mocker):
+    mocked_group = mocker.patch('celery.group')
+    message = 'Hello world.'
+    recipient = phone_number()
+    s_send = celery.signature('cic_notify.tasks.sms.africastalking.send', [message, recipient], queue=None)
+    s_log = celery.signature('cic_notify.tasks.sms.log.log', [message, recipient], queue=None)
+    s_persist_notification = celery.signature(
+        'cic_notify.tasks.sms.db.persist_notification', [message, recipient], queue=None)
+    signatures = [s_send, s_log, s_persist_notification]
+    api = Api(queue=None)
+    api.sms(message, recipient)
+    mocked_group.assert_called_with(signatures)

apps/cic-notify/tests/conftest.py

@@ -1,31 +1,13 @@
 # standard imports
-import sys
-import os
-import pytest
 import logging
 
 # third party imports
-import confini
-
-script_dir = os.path.dirname(os.path.realpath(__file__))
-root_dir = os.path.dirname(script_dir)
-sys.path.insert(0, root_dir)
 
 # local imports
-from cic_notify.db.models.base import SessionBase
-#from transport.notification import AfricastalkingNotification
 
-# fixtures
+# test imports
-from tests.fixtures_config import *
-from tests.fixtures_celery import *
-from tests.fixtures_database import *
 
-logg = logging.getLogger()
+from .fixtures.celery import *
-
+from .fixtures.config import *
-
+from .fixtures.database import *
-#@pytest.fixture(scope='session')
+from .fixtures.result import *
-#def africastalking_notification(
-#        load_config,
-#        ):
-#    return AfricastalkingNotificationTransport(load_config)
-#

apps/cic-notify/tests/fixtures/celery.py

@@ -37,12 +37,6 @@ def celery_config():
     shutil.rmtree(rq)
 
 
-@pytest.fixture(scope='session')
-def celery_worker_parameters():
-    return {
-#            'queues': ('cic-notify'),
-            }
-
 @pytest.fixture(scope='session')
 def celery_enable_logging():
     return True

apps/cic-notify/tests/fixtures/config.py

@@ -0,0 +1,32 @@
+# standard imports
+import os
+import logging
+
+# external imports
+import pytest
+from confini import Config
+
+logg = logging.getLogger(__file__)
+
+
+fixtures_dir = os.path.dirname(__file__)
+root_directory = os.path.dirname(os.path.dirname(fixtures_dir))
+
+
+@pytest.fixture(scope='session')
+def alembic_config():
+    migrations_directory = os.path.join(root_directory, 'cic_notify', 'db', 'migrations', 'default')
+    file = os.path.join(migrations_directory, 'alembic.ini')
+    return {
+        'file': file,
+        'script_location': migrations_directory
+    }
+
+
+@pytest.fixture(scope='session')
+def load_config():
+    config_directory = os.path.join(root_directory, '.config/test')
+    config = Config(default_dir=config_directory)
+    config.process()
+    logg.debug('config loaded\n{}'.format(config))
+    return config

apps/cic-notify/tests/fixtures/database.py

@@ -0,0 +1,54 @@
+# standard imports
+import os
+
+# third-party imports
+import pytest
+import alembic
+from alembic.config import Config as AlembicConfig
+
+# local imports
+from cic_notify.db import dsn_from_config
+from cic_notify.db.models.base import SessionBase, create_engine
+
+from .config import root_directory
+
+
+@pytest.fixture(scope='session')
+def alembic_engine(load_config):
+    data_source_name = dsn_from_config(load_config)
+    return create_engine(data_source_name)
+
+
+@pytest.fixture(scope='session')
+def database_engine(load_config):
+    if load_config.get('DATABASE_ENGINE') == 'sqlite':
+        try:
+            os.unlink(load_config.get('DATABASE_NAME'))
+        except FileNotFoundError:
+            pass
+    dsn = dsn_from_config(load_config)
+    SessionBase.connect(dsn)
+    return dsn
+
+
+@pytest.fixture(scope='function')
+def init_database(load_config, database_engine):
+    db_directory = os.path.join(root_directory, 'cic_notify', 'db')
+    migrations_directory = os.path.join(db_directory, 'migrations', load_config.get('DATABASE_ENGINE'))
+    if not os.path.isdir(migrations_directory):
+        migrations_directory = os.path.join(db_directory, 'migrations', 'default')
+
+    session = SessionBase.create_session()
+
+    alembic_config = AlembicConfig(os.path.join(migrations_directory, 'alembic.ini'))
+    alembic_config.set_main_option('sqlalchemy.url', database_engine)
+    alembic_config.set_main_option('script_location', migrations_directory)
+
+    alembic.command.downgrade(alembic_config, 'base')
+    alembic.command.upgrade(alembic_config, 'head')
+
+    yield session
+    session.commit()
+    session.close()
+
+

apps/cic-notify/tests/fixtures/result.py

@@ -0,0 +1,24 @@
+# standard imports
+
+# external imports
+import pytest
+
+
+# local imports
+
+# test imports
+
+@pytest.fixture(scope="function")
+def africastalking_response():
+    return {
+        "SMSMessageData": {
+            "Message": "Sent to 1/1 Total Cost: KES 0.8000",
+            "Recipients": [{
+                "statusCode": 101,
+                "number": "+254711XXXYYY",
+                "status": "Success",
+                "cost": "KES 0.8000",
+                "messageId": "ATPid_SampleTxnId123"
+            }]
+        }
+    }

apps/cic-notify/tests/fixtures_config.py

@@ -1,20 +0,0 @@
-# standard imports
-import os
-import logging
-
-# third-party imports
-import pytest
-import confini
-
-script_dir = os.path.dirname(os.path.realpath(__file__))
-root_dir = os.path.dirname(script_dir)
-logg = logging.getLogger(__file__)
-
-
-@pytest.fixture(scope='session')
-def load_config():
-    config_dir = os.path.join(root_dir, '.config/test')
-    conf = confini.Config(config_dir, 'CICTEST')
-    conf.process()
-    logg.debug('config {}'.format(conf))
-    return conf

apps/cic-notify/tests/fixtures_database.py

@@ -1,48 +0,0 @@
-# standard imports
-import os
-
-# third-party imports
-import pytest
-import alembic
-from alembic.config import Config as AlembicConfig
-
-# local imports
-from cic_notify.db import SessionBase
-from cic_notify.db import dsn_from_config
-
-
-@pytest.fixture(scope='session')
-def database_engine(
-    load_config,
-        ):
-    dsn = dsn_from_config(load_config)
-    SessionBase.connect(dsn)
-    return dsn
-
-
-@pytest.fixture(scope='function')
-def init_database(
-        load_config,
-        database_engine,
-        ):
-
-    rootdir = os.path.dirname(os.path.dirname(__file__))
-    dbdir = os.path.join(rootdir, 'cic_notify', 'db')
-    migrationsdir = os.path.join(dbdir, 'migrations', load_config.get('DATABASE_ENGINE'))
-    if not os.path.isdir(migrationsdir):
-        migrationsdir = os.path.join(dbdir, 'migrations', 'default')
-
-    session = SessionBase.create_session()
-
-    ac = AlembicConfig(os.path.join(migrationsdir, 'alembic.ini'))
-    ac.set_main_option('sqlalchemy.url', database_engine)
-    ac.set_main_option('script_location', migrationsdir)
-
-    alembic.command.downgrade(ac, 'base')
-    alembic.command.upgrade(ac, 'head')
-
-    yield session
-    session.commit()
-    session.close()
-
-

apps/cic-notify/tests/helpers/phone.py

@@ -0,0 +1,16 @@
+# standard imports
+
+# external imports
+from faker import Faker
+from faker_e164.providers import E164Provider
+
+# local imports
+
+# test imports
+
+fake = Faker()
+fake.add_provider(E164Provider)
+
+
+def phone_number() -> str:
+    return fake.e164('KE')

apps/cic-notify/tests/test_sms.py

@@ -1,34 +0,0 @@
-# standard imports
-import json
-
-# third party imports
-import pytest
-import celery
-
-# local imports
-from cic_notify.tasks.sms import db
-from cic_notify.tasks.sms import log
-
-def test_log_notification(
-    celery_session_worker,
-        ):
-
-    recipient = '+25412121212'
-    content = 'bar'
-    s_log = celery.signature('cic_notify.tasks.sms.log.log')
-    t = s_log.apply_async(args=[recipient, content])
-
-    r = t.get()
-
-
-def test_db_notification(
-    init_database,
-    celery_session_worker,
-        ):
-
-    recipient = '+25412121213'
-    content = 'foo'
-    s_db = celery.signature('cic_notify.tasks.sms.db.persist_notification')
-    t = s_db.apply_async(args=[recipient, content])
-
-    r = t.get()

apps/cic-ussd/.coveragerc

@@ -3,4 +3,5 @@ omit =
 	venv/*
 	scripts/*
 	cic_ussd/db/migrations/*
-	cic_ussd/runnable/*
+	cic_ussd/runnable/*
+	cic_ussd/version.py

apps/cic-ussd/cic_ussd/cache.py

@@ -14,7 +14,7 @@ class Cache:
     store: Redis = None
 
 
-def cache_data(key: str, data: str):
+def cache_data(key: str, data: [bytes, float, int, str]):
     """
     :param key:
     :type key:

apps/cic-ussd/cic_ussd/db/models/account.py

@@ -63,10 +63,7 @@ class Account(SessionBase):
     def remove_guardian(self, phone_number: str):
         set_guardians = self.guardians.split(',')
         set_guardians.remove(phone_number)
-        if len(set_guardians) > 1:
+        self.guardians = ','.join(set_guardians)
-            self.guardians = ','.join(set_guardians)
-        else:
-            self.guardians = set_guardians[0]
 
     def get_guardians(self) -> list:
         return self.guardians.split(',') if self.guardians else []

apps/cic-ussd/cic_ussd/metadata/__init__.py

@@ -7,3 +7,4 @@ from .custom import CustomMetadata
 from .person import PersonMetadata
 from .phone import PhonePointerMetadata
 from .preferences import PreferencesMetadata
+from .tokens import TokenMetadata

apps/cic-ussd/cic_ussd/processor/menu.py

@@ -417,7 +417,7 @@ class MenuProcessor:
         preferred_language = get_cached_preferred_language(self.account.blockchain_address)
         if not preferred_language:
             preferred_language = i18n.config.get('fallback')
-        return translation_for(self.display_key,preferred_language,token_symbol=token_symbol)
+        return translation_for(self.display_key, preferred_language, token_symbol=token_symbol)
 
     def exit_successful_transaction(self):
         """

apps/cic-ussd/cic_ussd/state_machine/logic/pin_guard.py

@@ -87,7 +87,7 @@ def is_valid_guardian_addition(state_machine_data: Tuple[str, dict, Account, Ses
     guardianship = Guardianship()
     is_system_guardian = guardianship.is_system_guardian(phone_number)
     is_initiator = phone_number == account.phone_number
-    is_existent_guardian = phone_number in account.get_guardians()
+    is_existent_guardian = phone_number in account.get_guardians() or is_system_guardian
 
     failure_reason = ''
     if not is_valid_account:

apps/cic-ussd/config/test/app.ini

@@ -6,3 +6,6 @@ password_pepper=QYbzKff6NhiQzY3ygl2BkiKOpER8RE/Upqs/5aZWW+I=
 [machine]
 states=states/
 transitions=transitions/
+
+[system]
+guardians_file = var/lib/sys/guardians.txt

apps/cic-ussd/config/test/chain.ini

@@ -1,2 +1,2 @@
 [chain]
-spec = 'evm:foo:1:bar'
+spec = evm:foo:1:bar

apps/cic-ussd/config/test/translations.ini

@@ -1,3 +1,10 @@
 [locale]
 fallback=sw
-path=var/lib/locale/
+path=
+file_builders=var/lib/sys/
+
+[schema]
+file_path = data/schema
+
+[languages]
+file = var/lib/sys/languages.json

apps/cic-ussd/test_requirements.txt

@@ -1,12 +1,12 @@
-cic-eth[services]~=0.12.4a13
+cic-eth[services]~=0.12.7
-Faker==8.1.2
+Faker==11.1.0
 faker-e164==0.1.0
-pytest==6.2.4
+pytest==6.2.5
-pytest-alembic==0.2.5
+pytest-alembic==0.7.0
 pytest-celery==0.0.0a1
-pytest-cov==2.10.1
+pytest-cov==3.0.0
-pytest-mock==3.3.1
+pytest-mock==3.6.1
 pytest-ordering==0.6
-pytest-redis==2.0.0
+pytest-redis==2.3.0
-requests-mock==1.8.0
+requests-mock==1.9.3
-tavern==1.14.2
+tavern==1.18.0

apps/cic-ussd/tests/cic_ussd/account/test_balance.py

@@ -2,10 +2,16 @@
 
 # external imports
 import pytest
+from cic_types.condiments import MetadataPointer
 
 # local imports
-from cic_ussd.account.balance import calculate_available_balance, get_balances, get_cached_available_balance
+from cic_ussd.account.balance import (calculate_available_balance,
+                                      get_balances,
+                                      get_cached_adjusted_balance,
+                                      get_cached_available_balance)
 from cic_ussd.account.chain import Chain
+from cic_ussd.account.tokens import get_cached_token_data_list
+from cic_ussd.cache import cache_data_key, get_cached_data
 from cic_ussd.error import CachedDataNotFoundError
 
 # test imports
@@ -57,19 +63,45 @@ def test_calculate_available_balance(activated_account,
         'balance_outgoing': balance_outgoing,
         'balance_incoming': balance_incoming
     }
-    assert calculate_available_balance(balances) == available_balance
+    assert calculate_available_balance(balances, 6) == available_balance
 
 
 def test_get_cached_available_balance(activated_account,
                                       balances,
                                       cache_balances,
                                       cache_default_token_data,
-                                      load_chain_spec):
+                                      load_chain_spec,
-    cached_available_balance = get_cached_available_balance(activated_account.blockchain_address)
+                                      token_symbol):
-    available_balance = calculate_available_balance(balances[0])
+    identifier = [bytes.fromhex(activated_account.blockchain_address), token_symbol.encode('utf-8')]
+    cached_available_balance = get_cached_available_balance(6, identifier)
+    available_balance = calculate_available_balance(balances[0], 6)
     assert cached_available_balance == available_balance
     address = blockchain_address()
     with pytest.raises(CachedDataNotFoundError) as error:
-        cached_available_balance = get_cached_available_balance(address)
+        identifier = [bytes.fromhex(address), token_symbol.encode('utf-8')]
+        key = cache_data_key(identifier=identifier, salt=MetadataPointer.BALANCES)
+        cached_available_balance = get_cached_available_balance(6, identifier)
         assert cached_available_balance is None
-    assert str(error.value) == f'No cached available balance for address: {address}'
+    assert str(error.value) == f'No cached available balance at {key}'
+
+
+def test_get_cached_adjusted_balance(activated_account, cache_adjusted_balances, token_symbol):
+    identifier = bytes.fromhex(activated_account.blockchain_address)
+    balances_identifier = [identifier, token_symbol.encode('utf-8')]
+    key = cache_data_key(balances_identifier, MetadataPointer.BALANCES_ADJUSTED)
+    adjusted_balances = get_cached_data(key)
+    assert get_cached_adjusted_balance(balances_identifier) == adjusted_balances
+
+
+def test_get_account_tokens_balance(activated_account,
+                                    cache_token_data_list,
+                                    celery_session_worker,
+                                    load_chain_spec,
+                                    load_config,
+                                    mock_async_balance_api_query,
+                                    token_symbol):
+    blockchain_address = activated_account.blockchain_address
+    chain_str = Chain.spec.__str__()
+    get_balances(blockchain_address, chain_str, token_symbol, asynchronous=True)
+    assert mock_async_balance_api_query.get('address') == blockchain_address
+    assert mock_async_balance_api_query.get('token_symbol') == token_symbol

apps/cic-ussd/tests/cic_ussd/account/test_guardianship.py

@@ -0,0 +1,21 @@
+# standard imports
+import os
+
+# external imports
+
+# local imports
+from cic_ussd.account.guardianship import Guardianship
+
+# test imports
+from tests.fixtures.config import root_directory
+
+
+def test_guardianship(load_config, setup_guardianship):
+    guardians_file = os.path.join(root_directory, load_config.get('SYSTEM_GUARDIANS_FILE'))
+    with open(guardians_file, 'r') as system_guardians:
+        guardians = [line.strip() for line in system_guardians]
+    assert Guardianship.guardians == guardians
+
+    guardianship = Guardianship()
+    assert guardianship.is_system_guardian(Guardianship.guardians[0]) is True
+    assert guardianship.is_system_guardian('+254712345678') is False

apps/cic-ussd/tests/cic_ussd/account/test_statement.py

@@ -11,8 +11,7 @@ from cic_ussd.account.statement import (filter_statement_transactions,
                                         generate,
                                         get_cached_statement,
                                         parse_statement_transactions,
-                                        query_statement,
+                                        query_statement)
-                                        statement_transaction_set)
 from cic_ussd.account.transaction import transaction_actors
 from cic_ussd.cache import cache_data_key, get_cached_data
 
@@ -74,12 +73,3 @@ def test_query_statement(blockchain_address, limit, load_chain_spec, activated_a
     query_statement(blockchain_address, limit)
     assert mock_transaction_list_query.get('address') == blockchain_address
     assert mock_transaction_list_query.get('limit') == limit
-
-
-def test_statement_transaction_set(cache_default_token_data, load_chain_spec, preferences, set_locale_files, statement):
-    parsed_transactions = parse_statement_transactions(statement)
-    preferred_language = preferences.get('preferred_language')
-    transaction_set = statement_transaction_set(preferred_language, parsed_transactions)
-    transaction_set.startswith('Sent')
-    transaction_set = statement_transaction_set(preferred_language, [])
-    transaction_set.startswith('No')

apps/cic-ussd/tests/cic_ussd/account/test_tokens.py

@@ -1,17 +1,80 @@
 # standard imports
+import hashlib
 import json
 
 # external imports
 import pytest
+from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.chain import Chain
-from cic_ussd.account.tokens import get_cached_default_token, get_default_token_symbol, query_default_token
+from cic_ussd.account.tokens import (collate_token_metadata,
+                                     create_account_tokens_list,
+                                     get_active_token_symbol,
+                                     get_default_token_symbol,
+                                     get_cached_default_token,
+                                     get_cached_token_data,
+                                     get_cached_token_data_list,
+                                     get_cached_token_symbol_list,
+                                     hashed_token_proof,
+                                     handle_token_symbol_list,
+                                     order_account_tokens_list,
+                                     parse_token_list,
+                                     process_token_data,
+                                     query_default_token,
+                                     query_token_data,
+                                     remove_from_account_tokens_list,
+                                     set_active_token)
+from cic_ussd.cache import cache_data, cache_data_key, get_cached_data
+from cic_ussd.error import CachedDataNotFoundError
 
 
 # test imports
 
 
+def test_collate_token_metadata(token_meta_symbol, token_proof_symbol):
+    description = token_proof_symbol.get('description')
+    issuer = token_proof_symbol.get('issuer')
+    location = token_meta_symbol.get('location')
+    contact = token_meta_symbol.get('contact')
+    data = {
+        'description': description,
+        'issuer': issuer,
+        'location': location,
+        'contact': contact
+    }
+    assert collate_token_metadata(token_proof_symbol, token_meta_symbol) == data
+
+
+def test_create_account_tokens_list(activated_account,
+                                    cache_balances,
+                                    cache_token_data,
+                                    cache_token_symbol_list,
+                                    init_cache):
+    create_account_tokens_list(activated_account.blockchain_address)
+    key = cache_data_key(bytes.fromhex(activated_account.blockchain_address), MetadataPointer.TOKEN_DATA_LIST)
+    cached_data_list = json.loads(get_cached_data(key))
+    data = get_cached_token_data_list(activated_account.blockchain_address)
+    assert cached_data_list == data
+
+
+def test_get_active_token_symbol(activated_account, set_active_token, valid_recipient):
+    identifier = bytes.fromhex(activated_account.blockchain_address)
+    key = cache_data_key(identifier=identifier, salt=MetadataPointer.TOKEN_ACTIVE)
+    active_token_symbol = get_cached_data(key)
+    assert active_token_symbol == get_active_token_symbol(activated_account.blockchain_address)
+    with pytest.raises(CachedDataNotFoundError) as error:
+        get_active_token_symbol(valid_recipient.blockchain_address)
+    assert str(error.value) == 'No active token set.'
+
+
+def test_get_cached_token_data(activated_account, cache_token_data, token_symbol):
+    identifier = [bytes.fromhex(activated_account.blockchain_address), token_symbol.encode('utf-8')]
+    key = cache_data_key(identifier, MetadataPointer.TOKEN_DATA)
+    token_data = json.loads(get_cached_data(key))
+    assert token_data == get_cached_token_data(activated_account.blockchain_address, token_symbol)
+
+
 def test_get_cached_default_token(cache_default_token_data, default_token_data, load_chain_spec):
     chain_str = Chain.spec.__str__()
     cached_default_token = get_cached_default_token(chain_str)
@@ -27,6 +90,84 @@ def test_get_default_token_symbol_from_api(default_token_data, load_chain_spec,
     assert default_token_symbol == default_token_data['symbol']
 
 
+def test_get_cached_token_data_list(activated_account, cache_token_data_list):
+    blockchain_address = activated_account.blockchain_address
+    key = cache_data_key(identifier=bytes.fromhex(blockchain_address), salt=MetadataPointer.TOKEN_DATA_LIST)
+    token_symbols_list = json.loads(get_cached_data(key))
+    assert token_symbols_list == get_cached_token_data_list(blockchain_address)
+
+
+def test_get_cached_token_symbol_list(activated_account, cache_token_symbol_list):
+    blockchain_address = activated_account.blockchain_address
+    key = cache_data_key(identifier=bytes.fromhex(blockchain_address), salt=MetadataPointer.TOKEN_SYMBOLS_LIST)
+    token_symbols_list = json.loads(get_cached_data(key))
+    assert token_symbols_list == get_cached_token_symbol_list(blockchain_address)
+
+
+def test_hashed_token_proof(token_proof_symbol):
+    hash_object = hashlib.new("sha256")
+    token_proof = json.dumps(token_proof_symbol)
+    hash_object.update(token_proof.encode('utf-8'))
+    assert hash_object.digest().hex() == hashed_token_proof(token_proof_symbol)
+
+
+def test_handle_token_symbol_list(activated_account, init_cache):
+    handle_token_symbol_list(activated_account.blockchain_address, 'GFT')
+    cached_token_symbol_list = get_cached_token_symbol_list(activated_account.blockchain_address)
+    assert len(cached_token_symbol_list) == 1
+    handle_token_symbol_list(activated_account.blockchain_address, 'DET')
+    cached_token_symbol_list = get_cached_token_symbol_list(activated_account.blockchain_address)
+    assert len(cached_token_symbol_list) == 2
+
+
+def test_order_account_tokens_list(activated_account, token_list_entries):
+    identifier = bytes.fromhex(activated_account.blockchain_address)
+    last_sent_token_key = cache_data_key(identifier=identifier, salt=MetadataPointer.TOKEN_LAST_SENT)
+    cache_data(last_sent_token_key, 'FII')
+
+    last_received_token_key = cache_data_key(identifier=identifier, salt=MetadataPointer.TOKEN_LAST_RECEIVED)
+    cache_data(last_received_token_key, 'DET')
+
+    ordered_list = order_account_tokens_list(token_list_entries, identifier)
+    assert ordered_list == [
+        {
+            'name': 'Fee',
+            'symbol': 'FII',
+            'issuer': 'Foo',
+            'contact': {
+                'phone': '+254712345678'
+            },
+            'location': 'Fum',
+            'balance': 50.0
+        },
+        {
+            'name': 'Demurrage Token',
+            'symbol': 'DET',
+            'issuer': 'Grassroots Economics',
+            'contact': {
+                'phone': '+254700000000',
+                'email': 'info@grassrootseconomics.org'},
+            'location': 'Fum',
+            'balance': 49.99
+        },
+        {
+            'name': 'Giftable Token',
+            'symbol': 'GFT',
+            'issuer': 'Grassroots Economics',
+            'contact': {
+                'phone': '+254700000000',
+                'email': 'info@grassrootseconomics.org'},
+            'location': 'Fum',
+            'balance': 60.0
+        }
+    ]
+
+
+def test_parse_token_list(token_list_entries):
+    parsed_token_list = ['1. FII 50.0', '2. GFT 60.0', '3. DET 49.99']
+    assert parsed_token_list == parse_token_list(token_list_entries)
+
+
 def test_query_default_token(default_token_data, load_chain_spec, mock_sync_default_token_api_query):
     chain_str = Chain.spec.__str__()
     queried_default_token_data = query_default_token(chain_str)
@@ -40,3 +181,38 @@ def test_get_default_token_symbol_from_cache(cache_default_token_data, default_t
     default_token_symbol = get_default_token_symbol()
     assert default_token_symbol is not None
     assert default_token_symbol == default_token_data.get('symbol')
+
+
+def test_remove_from_account_tokens_list(token_list_entries):
+    assert remove_from_account_tokens_list(token_list_entries, 'GFT') == ([{
+                                                                              'name': 'Giftable Token',
+                                                                              'symbol': 'GFT',
+                                                                              'issuer': 'Grassroots Economics',
+                                                                              'contact': {
+                                                                                  'phone': '+254700000000',
+                                                                                  'email': 'info@grassrootseconomics.org'
+                                                                              },
+                                                                              'location': 'Fum',
+                                                                              'balance': 60.0
+                                                                          }],
+                                                                          [
+                                                                              {
+                                                                                  'name': 'Fee',
+                                                                                  'symbol': 'FII',
+                                                                                  'issuer': 'Foo',
+                                                                                  'contact': {'phone': '+254712345678'},
+                                                                                  'location': 'Fum',
+                                                                                  'balance': 50.0
+                                                                              },
+                                                                              {
+                                                                                  'name': 'Demurrage Token',
+                                                                                  'symbol': 'DET',
+                                                                                  'issuer': 'Grassroots Economics',
+                                                                                  'contact': {
+                                                                                      'phone': '+254700000000',
+                                                                                      'email': 'info@grassrootseconomics.org'
+                                                                                  },
+                                                                                  'location': 'Fum',
+                                                                                  'balance': 49.99
+                                                                              }
+                                                                          ])

apps/cic-ussd/tests/cic_ussd/account/test_transaction.py

@@ -1,5 +1,4 @@
 # standard imports
-from decimal import Decimal
 
 # external imports
 import pytest
@@ -37,11 +36,11 @@ def test_aux_transaction_data(preferences, set_locale_files, transactions_list):
 
 
 @pytest.mark.parametrize("value, expected_result", [
-    (50000000, Decimal('50.00')),
+    (50000000, 50.0),
-    (100000, Decimal('0.10'))
+    (100000, 0.1)
 ])
 def test_from_wei(cache_default_token_data, expected_result, value):
-    assert from_wei(value) == expected_result
+    assert from_wei(6, value) == expected_result
 
 
 @pytest.mark.parametrize("value, expected_result", [
@@ -49,7 +48,7 @@ def test_from_wei(cache_default_token_data, expected_result, value):
     (0.10, 100000)
 ])
 def test_to_wei(cache_default_token_data, expected_result, value):
-    assert to_wei(value) == expected_result
+    assert to_wei(6, value) == expected_result
 
 
 @pytest.mark.parametrize("decimals, value, expected_result", [
@@ -108,8 +107,8 @@ def test_outgoing_transaction_processor(activated_account,
                                                 activated_account.blockchain_address,
                                                 valid_recipient.blockchain_address)
 
-    outgoing_tx_processor.transfer(amount, token_symbol)
+    outgoing_tx_processor.transfer(amount, 6, token_symbol)
     assert mock_transfer_api.get('from_address') == activated_account.blockchain_address
     assert mock_transfer_api.get('to_address') == valid_recipient.blockchain_address
-    assert mock_transfer_api.get('value') == to_wei(amount)
+    assert mock_transfer_api.get('value') == to_wei(6, amount)
     assert mock_transfer_api.get('token_symbol') == token_symbol

apps/cic-ussd/tests/cic_ussd/db/models/test_account.py

@@ -90,7 +90,7 @@ def test_standard_metadata_id(activated_account, cache_person_metadata, pending_
 
 def test_account_create(init_cache, init_database, load_chain_spec, mock_account_creation_task_result, task_uuid):
     chain_str = Chain.spec.__str__()
-    create(chain_str, phone_number(), init_database)
+    create(chain_str, phone_number(), init_database, 'en')
     assert len(init_database.query(TaskTracker).all()) == 1
     account_creation_data = get_cached_data(task_uuid)
     assert json.loads(account_creation_data).get('status') == AccountStatus.PENDING.name

apps/cic-ussd/tests/cic_ussd/metadata/test_base.py

@@ -23,7 +23,7 @@ def test_ussd_metadata_handler(activated_account,
                                setup_metadata_signer):
     identifier = bytes.fromhex(strip_0x(activated_account.blockchain_address))
     cic_type = MetadataPointer.PERSON
-    metadata_client = UssdMetadataHandler(cic_type, identifier)
+    metadata_client = UssdMetadataHandler(cic_type=cic_type, identifier=identifier)
     assert metadata_client.cic_type == cic_type
     assert metadata_client.engine == 'pgp'
     assert metadata_client.identifier == identifier

apps/cic-ussd/tests/cic_ussd/metadata/test_tokens_meta.py

@@ -0,0 +1,72 @@
+# standard imports
+import json
+
+# external imports
+import pytest
+import requests_mock
+from cic_types.condiments import MetadataPointer
+from requests.exceptions import HTTPError
+
+# local imports
+from cic_ussd.cache import cache_data_key, get_cached_data
+from cic_ussd.metadata import TokenMetadata
+from cic_ussd.metadata.tokens import token_metadata_handler, query_token_metadata, query_token_info
+
+
+# test imports
+
+
+def test_token_metadata_handler(activated_account,
+                                init_cache,
+                                setup_metadata_request_handler,
+                                setup_metadata_signer,
+                                token_meta_symbol,
+                                token_symbol):
+    with requests_mock.Mocker(real_http=False) as request_mocker:
+        with pytest.raises(HTTPError) as error:
+            metadata_client = TokenMetadata(identifier=b'foo', cic_type=MetadataPointer.TOKEN_META_SYMBOL)
+            reason = 'Not Found'
+            status_code = 401
+            request_mocker.register_uri('GET', metadata_client.url, status_code=status_code, reason=reason)
+            token_metadata_handler(metadata_client)
+        assert str(error.value) == f'Client Error: {status_code}, reason: {reason}'
+
+        identifier = token_symbol.encode('utf-8')
+        metadata_client = TokenMetadata(identifier, cic_type=MetadataPointer.TOKEN_META_SYMBOL)
+        request_mocker.register_uri('GET', metadata_client.url, json=token_meta_symbol, status_code=200, reason='OK')
+        token_metadata_handler(metadata_client)
+        key = cache_data_key(identifier, MetadataPointer.TOKEN_META_SYMBOL)
+        cached_token_meta_symbol = get_cached_data(key)
+        assert json.loads(cached_token_meta_symbol) == token_meta_symbol
+
+
+def test_query_token_metadata(init_cache,
+                              setup_metadata_request_handler,
+                              setup_metadata_signer,
+                              token_meta_symbol,
+                              token_proof_symbol,
+                              token_symbol):
+    with requests_mock.Mocker(real_http=False) as request_mocker:
+        identifier = token_symbol.encode('utf-8')
+        metadata_client = TokenMetadata(identifier, cic_type=MetadataPointer.TOKEN_META_SYMBOL)
+        request_mocker.register_uri('GET', metadata_client.url, json=token_meta_symbol, status_code=200, reason='OK')
+        query_token_metadata(identifier)
+        key = cache_data_key(identifier, MetadataPointer.TOKEN_META_SYMBOL)
+        cached_token_meta_symbol = get_cached_data(key)
+        assert json.loads(cached_token_meta_symbol) == token_meta_symbol
+
+
+def test_query_token_info(init_cache,
+                          setup_metadata_request_handler,
+                          setup_metadata_signer,
+                          token_meta_symbol,
+                          token_proof_symbol,
+                          token_symbol):
+    with requests_mock.Mocker(real_http=False) as request_mocker:
+        identifier = token_symbol.encode('utf-8')
+        metadata_client = TokenMetadata(identifier, cic_type=MetadataPointer.TOKEN_PROOF_SYMBOL)
+        request_mocker.register_uri('GET', metadata_client.url, json=token_proof_symbol, status_code=200, reason='OK')
+        query_token_info(identifier)
+        key = cache_data_key(identifier, MetadataPointer.TOKEN_PROOF_SYMBOL)
+        cached_token_proof_symbol = get_cached_data(key)
+        assert json.loads(cached_token_proof_symbol) == token_proof_symbol

apps/cic-ussd/tests/cic_ussd/processor/test_menu.py

@@ -1,6 +1,6 @@
 # standard imports
 import json
-import datetime
+import os
 
 # external imports
 from cic_types.condiments import MetadataPointer
@@ -10,195 +10,464 @@ from cic_ussd.account.balance import get_cached_available_balance
 from cic_ussd.account.metadata import get_cached_preferred_language
 from cic_ussd.account.statement import (
     get_cached_statement,
-    parse_statement_transactions,
+    parse_statement_transactions
-    statement_transaction_set
 )
-from cic_ussd.account.tokens import get_default_token_symbol
+from cic_ussd.account.tokens import (get_active_token_symbol,
+                                     get_cached_token_data)
 from cic_ussd.account.transaction import from_wei, to_wei
-from cic_ussd.cache import cache_data, cache_data_key
+from cic_ussd.cache import cache_data, cache_data_key, get_cached_data
-from cic_ussd.menu.ussd_menu import UssdMenu
 from cic_ussd.metadata import PersonMetadata
 from cic_ussd.phone_number import Support
-from cic_ussd.processor.menu import response
+from cic_ussd.processor.menu import response, MenuProcessor
-from cic_ussd.processor.util import parse_person_metadata
+from cic_ussd.processor.util import parse_person_metadata, ussd_menu_list
 from cic_ussd.translation import translation_for
 
 
 # test imports
 
-
+def test_account_balance(activated_account, cache_balances, cache_preferences, cache_token_data,
-def test_menu_processor(activated_account,
+                         generic_ussd_session, init_database, set_active_token):
-                        balances,
+    """blockchain_address = activated_account.blockchain_address
-                        cache_balances,
+    token_symbol = get_active_token_symbol(blockchain_address)
-                        cache_default_token_data,
+    token_data = get_cached_token_data(blockchain_address, token_symbol)
-                        cache_preferences,
+    preferred_language = get_cached_preferred_language(blockchain_address)
-                        cache_person_metadata,
+    decimals = token_data.get("decimals")
-                        cache_statement,
+    identifier = bytes.fromhex(blockchain_address)
-                        celery_session_worker,
+    balances_identifier = [identifier, token_symbol.encode('utf-8')]
-                        generic_ussd_session,
+    available_balance = get_cached_available_balance(decimals, balances_identifier)
-                        init_database,
-                        load_chain_spec,
-                        load_support_phone,
-                        load_ussd_menu,
-                        mock_get_adjusted_balance,
-                        mock_sync_balance_api_query,
-                        mock_transaction_list_query,
-                        valid_recipient):
-    preferred_language = get_cached_preferred_language(activated_account.blockchain_address)
-    available_balance = get_cached_available_balance(activated_account.blockchain_address)
-    token_symbol = get_default_token_symbol()
     with_available_balance = 'ussd.account_balances.available_balance'
-    with_fees = 'ussd.account_balances.with_fees'
+    resp = response(activated_account, with_available_balance, with_available_balance[5:], init_database,
-    ussd_menu = UssdMenu.find_by_name('account_balances')
+                    generic_ussd_session)
-    name = ussd_menu.get('name')
-    resp = response(activated_account, 'ussd.account_balances', name, init_database, generic_ussd_session)
     assert resp == translation_for(with_available_balance,
                                    preferred_language,
                                    available_balance=available_balance,
                                    token_symbol=token_symbol)
 
-    identifier = bytes.fromhex(activated_account.blockchain_address)
+    with_fees = 'ussd.account_balances.with_fees'
-    key = cache_data_key(identifier, MetadataPointer.BALANCES_ADJUSTED)
+    key = cache_data_key(balances_identifier, MetadataPointer.BALANCES_ADJUSTED)
     adjusted_balance = 45931650.64654012
     cache_data(key, json.dumps(adjusted_balance))
-    resp = response(activated_account, 'ussd.account_balances', name, init_database, generic_ussd_session)
+    resp = response(activated_account, with_fees, with_fees[5:], init_database, generic_ussd_session)
-    tax_wei = to_wei(int(available_balance)) - int(adjusted_balance)
+    tax_wei = to_wei(decimals, int(available_balance)) - int(adjusted_balance)
-    tax = from_wei(int(tax_wei))
+    tax = from_wei(decimals, int(tax_wei))
     assert resp == translation_for(key=with_fees,
                                    preferred_language=preferred_language,
                                    available_balance=available_balance,
                                    tax=tax,
-                                   token_symbol=token_symbol)
+                                   token_symbol=token_symbol)"""
+    pass
 
-    cached_statement = get_cached_statement(activated_account.blockchain_address)
-    statement = json.loads(cached_statement)
-    statement_transactions = parse_statement_transactions(statement)
-    transaction_sets = [statement_transactions[tx:tx + 3] for tx in range(0, len(statement_transactions), 3)]
-    first_transaction_set = []
-    middle_transaction_set = []
-    last_transaction_set = []
-    if transaction_sets:
-        first_transaction_set = statement_transaction_set(preferred_language, transaction_sets[0])
-    if len(transaction_sets) >= 2:
-        middle_transaction_set = statement_transaction_set(preferred_language, transaction_sets[1])
-    if len(transaction_sets) >= 3:
-        last_transaction_set = statement_transaction_set(preferred_language, transaction_sets[2])
 
-    display_key = 'ussd.first_transaction_set'
+def test_account_statement(activated_account,
-    ussd_menu = UssdMenu.find_by_name('first_transaction_set')
+                           cache_preferences,
-    name = ussd_menu.get('name')
+                           cache_statement,
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
+                           generic_ussd_session,
+                           init_database,
+                           set_active_token,
+                           set_locale_files):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    cached_statement = get_cached_statement(blockchain_address)
+    statement_list = parse_statement_transactions(statement=json.loads(cached_statement))
+    first_transaction_set = 'ussd.first_transaction_set'
+    middle_transaction_set = 'ussd.middle_transaction_set'
+    last_transaction_set = 'ussd.last_transaction_set'
+    fallback = translation_for('helpers.no_transaction_history', preferred_language)
+    transaction_sets = ussd_menu_list(fallback=fallback, menu_list=statement_list, split=3)
+    resp = response(activated_account, first_transaction_set, first_transaction_set[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(first_transaction_set, preferred_language, first_transaction_set=transaction_sets[0])
+    resp = response(activated_account, middle_transaction_set, middle_transaction_set[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(middle_transaction_set, preferred_language,
+                                   middle_transaction_set=transaction_sets[1])
+    resp = response(activated_account, last_transaction_set, last_transaction_set[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(last_transaction_set, preferred_language, last_transaction_set=transaction_sets[2])
 
-    assert resp == translation_for(display_key, preferred_language, first_transaction_set=first_transaction_set)
 
-    display_key = 'ussd.middle_transaction_set'
+def test_add_guardian_pin_authorization(activated_account,
-    ussd_menu = UssdMenu.find_by_name('middle_transaction_set')
+                                        cache_preferences,
-    name = ussd_menu.get('name')
+                                        guardian_account,
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
+                                        generic_ussd_session,
+                                        init_database):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    add_guardian_pin_authorization = 'ussd.add_guardian_pin_authorization'
+    activated_account.add_guardian(guardian_account.phone_number)
+    init_database.flush()
+    generic_ussd_session['external_session_id'] = os.urandom(20).hex()
+    generic_ussd_session['msisdn'] = guardian_account.phone_number
+    generic_ussd_session['data'] = {'guardian_phone_number': guardian_account.phone_number}
+    generic_ussd_session['state'] = 'add_guardian_pin_authorization'
+    resp = response(activated_account,
+                    add_guardian_pin_authorization,
+                    add_guardian_pin_authorization[5:],
+                    init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(f'{add_guardian_pin_authorization}.first', preferred_language,
+                                   guardian_information=guardian_account.standard_metadata_id())
 
-    assert resp == translation_for(display_key, preferred_language, middle_transaction_set=middle_transaction_set)
 
-    display_key = 'ussd.last_transaction_set'
+def test_guardian_list(activated_account,
-    ussd_menu = UssdMenu.find_by_name('last_transaction_set')
+                       cache_preferences,
-    name = ussd_menu.get('name')
+                       generic_ussd_session,
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
+                       guardian_account,
+                       init_database):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    guardians_list = 'ussd.guardian_list'
+    guardians_list_header = translation_for('helpers.guardians_list_header', preferred_language)
+    guardian_information = guardian_account.standard_metadata_id()
+    guardians = guardians_list_header + '\n' + f'{guardian_information}\n'
+    activated_account.add_guardian(guardian_account.phone_number)
+    init_database.flush()
+    resp = response(activated_account, guardians_list, guardians_list[5:], init_database, generic_ussd_session)
+    assert resp == translation_for(guardians_list, preferred_language, guardians_list=guardians)
+    guardians = translation_for('helpers.no_guardians_list', preferred_language)
+    identifier = bytes.fromhex(guardian_account.blockchain_address)
+    key = cache_data_key(identifier, MetadataPointer.PREFERENCES)
+    cache_data(key, json.dumps({'preferred_language': preferred_language}))
+    resp = response(guardian_account, guardians_list, guardians_list[5:], init_database, generic_ussd_session)
+    assert resp == translation_for(guardians_list, preferred_language, guardians_list=guardians)
 
-    assert resp == translation_for(display_key, preferred_language, last_transaction_set=last_transaction_set)
 
-    display_key = 'ussd.display_user_metadata'
+def test_account_tokens(activated_account, cache_token_data_list, celery_session_worker, generic_ussd_session,
-    ussd_menu = UssdMenu.find_by_name('display_user_metadata')
+                        init_cache, init_database):
-    name = ussd_menu.get('name')
+    """blockchain_address = activated_account.blockchain_address
-    identifier = bytes.fromhex(activated_account.blockchain_address)
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    cached_token_data_list = get_cached_token_data_list(blockchain_address)
+    token_data_list = ['1. GFT 50.0']
+    fallback = translation_for('helpers.no_tokens_list', preferred_language)
+    token_list_sets = ussd_menu_list(fallback=fallback, menu_list=token_data_list, split=3)
+    first_account_tokens_set = 'ussd.first_account_tokens_set'
+    middle_account_tokens_set = 'ussd.middle_account_tokens_set'
+    last_account_tokens_set = 'ussd.last_account_tokens_set'
+    resp = response(activated_account, first_account_tokens_set, first_account_tokens_set[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(first_account_tokens_set, preferred_language,
+                                   first_account_tokens_set=token_list_sets[0])
+    assert generic_ussd_session.get('data').get('account_tokens_list') == cached_token_data_list
+    resp = response(activated_account, middle_account_tokens_set, middle_account_tokens_set[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(middle_account_tokens_set, preferred_language,
+                                   middle_account_tokens_set=token_list_sets[1])
+    resp = response(activated_account, last_account_tokens_set, last_account_tokens_set[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(last_account_tokens_set, preferred_language,
+                                   last_account_tokens_set=token_list_sets[2])"""
+    pass
+
+
+def test_help(activated_account, cache_preferences, generic_ussd_session, init_database):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    help = 'ussd.help'
+    resp = response(activated_account, help, help[5:], init_database, generic_ussd_session)
+    assert resp == translation_for(help, preferred_language, support_phone=Support.phone_number)
+
+
+def test_person_data(activated_account, cache_person_metadata, cache_preferences, cached_ussd_session,
+                     generic_ussd_session, init_database):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    identifier = bytes.fromhex(blockchain_address)
+    display_user_metadata = 'ussd.display_user_metadata'
     person_metadata = PersonMetadata(identifier)
     cached_person_metadata = person_metadata.get_cached_metadata()
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
+    resp = response(activated_account, display_user_metadata, display_user_metadata[5:], init_database,
-    assert resp == parse_person_metadata(cached_person_metadata, display_key, preferred_language)
+                    generic_ussd_session)
+    assert resp == parse_person_metadata(cached_person_metadata, display_user_metadata, preferred_language)
 
-    display_key = 'ussd.account_balances_pin_authorization'
-    ussd_menu = UssdMenu.find_by_name('account_balances_pin_authorization')
-    name = ussd_menu.get('name')
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
-    assert resp == translation_for(f'{display_key}.first', preferred_language)
 
-    activated_account.failed_pin_attempts = 1
+def test_guarded_account_metadata(activated_account, generic_ussd_session, init_database):
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
+    reset_guarded_pin_authorization = 'ussd.reset_guarded_pin_authorization'
-    retry_pin_entry = translation_for('ussd.retry_pin_entry', preferred_language, remaining_attempts=2)
+    generic_ussd_session['data'] = {'guarded_account_phone_number': activated_account.phone_number}
-    assert resp == translation_for(f'{display_key}.retry', preferred_language, retry_pin_entry=retry_pin_entry)
+    menu_processor = MenuProcessor(activated_account, reset_guarded_pin_authorization,
-    activated_account.failed_pin_attempts = 0
+                                   reset_guarded_pin_authorization[5:], init_database, generic_ussd_session)
+    assert menu_processor.guarded_account_metadata() == activated_account.standard_metadata_id()
 
-    display_key = 'ussd.start'
+
-    ussd_menu = UssdMenu.find_by_name('start')
+def test_guardian_metadata(activated_account, generic_ussd_session, guardian_account, init_database):
-    name = ussd_menu.get('name')
+    add_guardian_pin_authorization = 'ussd.add_guardian_pin_authorization'
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
+    generic_ussd_session['data'] = {'guardian_phone_number': guardian_account.phone_number}
-    assert resp == translation_for(display_key,
+    menu_processor = MenuProcessor(activated_account, add_guardian_pin_authorization,
+                                   add_guardian_pin_authorization[5:], init_database, generic_ussd_session)
+    assert menu_processor.guardian_metadata() == guardian_account.standard_metadata_id()
+
+
+def test_language(activated_account, cache_preferences, generic_ussd_session, init_database, load_languages):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    initial_language_selection = 'ussd.initial_language_selection'
+    select_preferred_language = 'ussd.select_preferred_language'
+    initial_middle_language_set = 'ussd.initial_middle_language_set'
+    middle_language_set = 'ussd.middle_language_set'
+    initial_last_language_set = 'ussd.initial_last_language_set'
+    last_language_set = 'ussd.last_language_set'
+
+    key = cache_data_key('system:languages'.encode('utf-8'), MetadataPointer.NONE)
+    cached_system_languages = get_cached_data(key)
+    language_list: list = json.loads(cached_system_languages)
+
+    fallback = translation_for('helpers.no_language_list', preferred_language)
+    language_list_sets = ussd_menu_list(fallback=fallback, menu_list=language_list, split=3)
+
+    resp = response(activated_account, initial_language_selection, initial_language_selection[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(initial_language_selection, preferred_language,
+                                   first_language_set=language_list_sets[0])
+
+    resp = response(activated_account, select_preferred_language, select_preferred_language[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(select_preferred_language, preferred_language,
+                                   first_language_set=language_list_sets[0])
+
+    resp = response(activated_account, initial_middle_language_set, initial_middle_language_set[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(initial_middle_language_set, preferred_language,
+                                   middle_language_set=language_list_sets[1])
+
+    resp = response(activated_account, initial_last_language_set, initial_last_language_set[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(initial_last_language_set, preferred_language,
+                                   last_language_set=language_list_sets[2])
+
+    resp = response(activated_account, middle_language_set, middle_language_set[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(middle_language_set, preferred_language, middle_language_set=language_list_sets[1])
+
+    resp = response(activated_account, last_language_set, last_language_set[5:], init_database, generic_ussd_session)
+    assert resp == translation_for(last_language_set, preferred_language, last_language_set=language_list_sets[2])
+
+
+def test_account_creation_prompt(activated_account, cache_preferences, generic_ussd_session, init_database,
+                                 load_languages):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    user_input = ''
+    if preferred_language == 'en':
+        user_input = '1'
+    elif preferred_language == 'sw':
+        user_input = '2'
+    account_creation_prompt = 'ussd.account_creation_prompt'
+    generic_ussd_session['user_input'] = user_input
+    resp = response(activated_account, account_creation_prompt, account_creation_prompt[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(account_creation_prompt, preferred_language)
+
+
+def test_reset_guarded_pin_authorization(activated_account, cache_preferences, generic_ussd_session, guardian_account,
+                                         init_database):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    reset_guarded_pin_authorization = 'ussd.reset_guarded_pin_authorization'
+    generic_ussd_session['external_session_id'] = os.urandom(20).hex()
+    generic_ussd_session['msisdn'] = guardian_account.phone_number
+    generic_ussd_session['data'] = {'guarded_account_phone_number': activated_account.phone_number}
+    resp = response(activated_account,
+                    reset_guarded_pin_authorization,
+                    reset_guarded_pin_authorization[5:],
+                    init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(f'{reset_guarded_pin_authorization}.first', preferred_language,
+                                   guarded_account_information=activated_account.phone_number)
+
+
+def test_start(activated_account, cache_balances, cache_preferences, cache_token_data, cache_token_data_list,
+               cache_token_symbol_list, celery_session_worker, generic_ussd_session, init_database, load_chain_spec,
+               mock_sync_balance_api_query, set_active_token):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    token_symbol = get_active_token_symbol(blockchain_address)
+    token_data = get_cached_token_data(blockchain_address, token_symbol)
+    decimals = token_data.get("decimals")
+    identifier = bytes.fromhex(blockchain_address)
+    balances_identifier = [identifier, token_symbol.encode('utf-8')]
+    available_balance = get_cached_available_balance(decimals, balances_identifier)
+    start = 'ussd.start'
+    resp = response(activated_account, start, start[5:], init_database, generic_ussd_session)
+    assert resp == translation_for(start,
                                    preferred_language,
                                    account_balance=available_balance,
                                    account_token_name=token_symbol)
 
-    display_key = 'ussd.start'
-    ussd_menu = UssdMenu.find_by_name('start')
-    name = ussd_menu.get('name')
-    older_timestamp = (activated_account.created - datetime.timedelta(days=35))
-    activated_account.created = older_timestamp
-    init_database.flush()
-    response(activated_account, display_key, name, init_database, generic_ussd_session)
-    assert mock_get_adjusted_balance['timestamp'] == int((datetime.datetime.now() - datetime.timedelta(days=30)).timestamp())
 
-    display_key = 'ussd.transaction_pin_authorization'
+def test_token_selection_pin_authorization(activated_account, cache_preferences, cache_token_data, generic_ussd_session,
-    ussd_menu = UssdMenu.find_by_name('transaction_pin_authorization')
+                                           init_database, set_active_token):
-    name = ussd_menu.get('name')
+    blockchain_address = activated_account.blockchain_address
+    token_symbol = get_active_token_symbol(blockchain_address)
+    token_data = get_cached_token_data(blockchain_address, token_symbol)
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    token_selection_pin_authorization = 'ussd.token_selection_pin_authorization'
+    generic_ussd_session['data'] = {'selected_token': token_data}
+    resp = response(activated_account,
+                    token_selection_pin_authorization,
+                    token_selection_pin_authorization[5:],
+                    init_database,
+                    generic_ussd_session)
+    token_name = token_data.get('name')
+    token_symbol = token_data.get('symbol')
+    token_issuer = token_data.get('issuer')
+    token_contact = token_data.get('contact')
+    token_location = token_data.get('location')
+    data = f'{token_name} ({token_symbol})\n{token_issuer}\n{token_contact}\n{token_location}\n'
+    assert resp == translation_for(f'{token_selection_pin_authorization}.first', preferred_language,
+                                   token_data=data)
+
+
+def test_transaction_pin_authorization(activated_account, cache_preferences, cache_token_data, generic_ussd_session,
+                                       init_database, set_active_token, valid_recipient):
+    blockchain_address = activated_account.blockchain_address
+    token_symbol = get_active_token_symbol(blockchain_address)
+    token_data = get_cached_token_data(blockchain_address, token_symbol)
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    decimals = token_data.get("decimals")
+    transaction_pin_authorization = 'ussd.transaction_pin_authorization'
     generic_ussd_session['data'] = {
         'recipient_phone_number': valid_recipient.phone_number,
         'transaction_amount': '15'
     }
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
+    resp = response(activated_account, transaction_pin_authorization, transaction_pin_authorization[5:], init_database,
+                    generic_ussd_session)
     user_input = generic_ussd_session.get('data').get('transaction_amount')
-    transaction_amount = to_wei(value=int(user_input))
+    transaction_amount = to_wei(decimals, int(user_input))
     tx_recipient_information = valid_recipient.standard_metadata_id()
     tx_sender_information = activated_account.standard_metadata_id()
-    assert resp == translation_for(f'{display_key}.first',
+    assert resp == translation_for(f'{transaction_pin_authorization}.first',
                                    preferred_language,
                                    recipient_information=tx_recipient_information,
-                                   transaction_amount=from_wei(transaction_amount),
+                                   transaction_amount=from_wei(decimals, transaction_amount),
                                    token_symbol=token_symbol,
                                    sender_information=tx_sender_information)
 
-    display_key = 'ussd.exit_insufficient_balance'
+
-    ussd_menu = UssdMenu.find_by_name('exit_insufficient_balance')
+def test_guardian_exits(activated_account, cache_preferences, cache_token_data, generic_ussd_session, guardian_account,
-    name = ussd_menu.get('name')
+                        init_database, set_active_token):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    generic_ussd_session['data'] = {'guardian_phone_number': guardian_account.phone_number}
+    # testing exit guardian addition success
+    exit_guardian_addition_success = 'ussd.exit_guardian_addition_success'
+    resp = response(activated_account, exit_guardian_addition_success, exit_guardian_addition_success[5:],
+                    init_database, generic_ussd_session)
+    assert resp == translation_for(exit_guardian_addition_success, preferred_language,
+                                   guardian_information=guardian_account.standard_metadata_id())
+
+    # testing exit guardian removal success
+    exit_guardian_removal_success = 'ussd.exit_guardian_removal_success'
+    resp = response(activated_account, exit_guardian_removal_success, exit_guardian_removal_success[5:],
+                    init_database, generic_ussd_session)
+    assert resp == translation_for(exit_guardian_removal_success, preferred_language,
+                                   guardian_information=guardian_account.standard_metadata_id())
+
+    generic_ussd_session['data'] = {'failure_reason': 'foo'}
+    # testing exit invalid guardian addition
+    exit_invalid_guardian_addition = 'ussd.exit_invalid_guardian_addition'
+    resp = response(activated_account, exit_invalid_guardian_addition, exit_invalid_guardian_addition[5:],
+                    init_database, generic_ussd_session)
+    assert resp == translation_for(exit_invalid_guardian_addition, preferred_language, error_exit='foo')
+
+    # testing exit invalid guardian removal
+    exit_invalid_guardian_removal = 'ussd.exit_invalid_guardian_removal'
+    resp = response(activated_account, exit_invalid_guardian_removal, exit_invalid_guardian_removal[5:],
+                    init_database, generic_ussd_session)
+    assert resp == translation_for(exit_invalid_guardian_removal, preferred_language, error_exit='foo')
+
+
+def test_exit_pin_reset_initiated_success(activated_account, cache_preferences, generic_ussd_session, init_database):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    exit_pin_reset_initiated_success = 'ussd.exit_pin_reset_initiated_success'
+    generic_ussd_session['data'] = {'guarded_account_phone_number': activated_account.phone_number}
+    resp = response(activated_account, exit_pin_reset_initiated_success, exit_pin_reset_initiated_success[5:],
+                    init_database, generic_ussd_session)
+    assert resp == translation_for(exit_pin_reset_initiated_success,
+                                   preferred_language,
+                                   guarded_account_information=activated_account.standard_metadata_id())
+
+
+def test_exit_insufficient_balance(activated_account, cache_balances, cache_preferences, cache_token_data,
+                                   generic_ussd_session, init_database, set_active_token, valid_recipient):
+    blockchain_address = activated_account.blockchain_address
+    token_symbol = get_active_token_symbol(blockchain_address)
+    token_data = get_cached_token_data(blockchain_address, token_symbol)
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    decimals = token_data.get("decimals")
+    identifier = bytes.fromhex(blockchain_address)
+    balances_identifier = [identifier, token_symbol.encode('utf-8')]
+    available_balance = get_cached_available_balance(decimals, balances_identifier)
+    tx_recipient_information = valid_recipient.standard_metadata_id()
+    exit_insufficient_balance = 'ussd.exit_insufficient_balance'
     generic_ussd_session['data'] = {
         'recipient_phone_number': valid_recipient.phone_number,
         'transaction_amount': '85'
     }
     transaction_amount = generic_ussd_session.get('data').get('transaction_amount')
-    transaction_amount = to_wei(value=int(transaction_amount))
+    transaction_amount = to_wei(decimals, int(transaction_amount))
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
+    resp = response(activated_account, exit_insufficient_balance, exit_insufficient_balance[5:], init_database,
-    assert resp == translation_for(display_key,
+                    generic_ussd_session)
+    assert resp == translation_for(exit_insufficient_balance,
                                    preferred_language,
-                                   amount=from_wei(transaction_amount),
+                                   amount=from_wei(decimals, transaction_amount),
                                    token_symbol=token_symbol,
                                    recipient_information=tx_recipient_information,
                                    token_balance=available_balance)
 
-    display_key = 'ussd.exit_invalid_menu_option'
-    ussd_menu = UssdMenu.find_by_name('exit_invalid_menu_option')
-    name = ussd_menu.get('name')
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
-    assert resp == translation_for(display_key, preferred_language, support_phone=Support.phone_number)
 
-    display_key = 'ussd.exit_successful_transaction'
+def test_exit_invalid_menu_option(activated_account, cache_preferences, generic_ussd_session, init_database,
-    ussd_menu = UssdMenu.find_by_name('exit_successful_transaction')
+                                  load_support_phone):
-    name = ussd_menu.get('name')
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    exit_invalid_menu_option = 'ussd.exit_invalid_menu_option'
+    resp = response(activated_account, exit_invalid_menu_option, exit_invalid_menu_option[5:], init_database,
+                    generic_ussd_session)
+    assert resp == translation_for(exit_invalid_menu_option, preferred_language, support_phone=Support.phone_number)
+
+
+def test_exit_pin_blocked(activated_account, cache_preferences, generic_ussd_session, init_database,
+                          load_support_phone):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    exit_pin_blocked = 'ussd.exit_pin_blocked'
+    resp = response(activated_account, exit_pin_blocked, exit_pin_blocked[5:], init_database, generic_ussd_session)
+    assert resp == translation_for(exit_pin_blocked, preferred_language, support_phone=Support.phone_number)
+
+
+def test_exit_successful_token_selection(activated_account, cache_preferences, cache_token_data, generic_ussd_session,
+                                         init_database, set_active_token):
+    blockchain_address = activated_account.blockchain_address
+    token_symbol = get_active_token_symbol(blockchain_address)
+    token_data = get_cached_token_data(blockchain_address, token_symbol)
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    exit_successful_token_selection = 'ussd.exit_successful_token_selection'
+    generic_ussd_session['data'] = {'selected_token': token_data}
+    resp = response(activated_account, exit_successful_token_selection, exit_successful_token_selection[5:],
+                    init_database, generic_ussd_session)
+    assert resp == translation_for(exit_successful_token_selection, preferred_language, token_symbol=token_symbol)
+
+
+def test_exit_successful_transaction(activated_account, cache_preferences, cache_token_data, generic_ussd_session,
+                                     init_database, set_active_token, valid_recipient):
+    blockchain_address = activated_account.blockchain_address
+    token_symbol = get_active_token_symbol(blockchain_address)
+    token_data = get_cached_token_data(blockchain_address, token_symbol)
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    decimals = token_data.get("decimals")
+    tx_recipient_information = valid_recipient.standard_metadata_id()
+    tx_sender_information = activated_account.standard_metadata_id()
+    exit_successful_transaction = 'ussd.exit_successful_transaction'
     generic_ussd_session['data'] = {
         'recipient_phone_number': valid_recipient.phone_number,
         'transaction_amount': '15'
     }
     transaction_amount = generic_ussd_session.get('data').get('transaction_amount')
-    transaction_amount = to_wei(value=int(transaction_amount))
+    transaction_amount = to_wei(decimals, int(transaction_amount))
-    resp = response(activated_account, display_key, name, init_database, generic_ussd_session)
+    resp = response(activated_account, exit_successful_transaction, exit_successful_transaction[5:], init_database,
-    assert resp == translation_for(display_key,
+                    generic_ussd_session)
+    assert resp == translation_for(exit_successful_transaction,
                                    preferred_language,
-                                   transaction_amount=from_wei(transaction_amount),
+                                   transaction_amount=from_wei(decimals, transaction_amount),
                                    token_symbol=token_symbol,
                                    recipient_information=tx_recipient_information,
                                    sender_information=tx_sender_information)

apps/cic-ussd/tests/cic_ussd/processor/test_ussd.py

@@ -10,13 +10,16 @@ from chainlib.hash import strip_0x
 from cic_types.condiments import MetadataPointer
 
 # local imports
-from cic_ussd.account.chain import Chain
 from cic_ussd.account.metadata import get_cached_preferred_language
 from cic_ussd.cache import cache_data, cache_data_key, get_cached_data
 from cic_ussd.db.models.task_tracker import TaskTracker
 from cic_ussd.menu.ussd_menu import UssdMenu
 from cic_ussd.metadata import PersonMetadata
-from cic_ussd.processor.ussd import get_menu, handle_menu, handle_menu_operations
+from cic_ussd.processor.ussd import (get_menu,
+                                     handle_menu,
+                                     handle_menu_operations)
+from cic_ussd.processor.util import ussd_menu_list
+from cic_ussd.state_machine.logic.language import preferred_langauge_from_selection
 from cic_ussd.translation import translation_for
 
 # test imports
@@ -43,7 +46,7 @@ def test_handle_menu(activated_account,
     ussd_menu = UssdMenu.find_by_name('exit_pin_blocked')
     assert menu_resp.get('name') == ussd_menu.get('name')
     menu_resp = handle_menu(pending_account, init_database)
-    ussd_menu = UssdMenu.find_by_name('initial_language_selection')
+    ussd_menu = UssdMenu.find_by_name('initial_pin_entry')
     assert menu_resp.get('name') == ussd_menu.get('name')
     identifier = bytes.fromhex(strip_0x(pending_account.blockchain_address))
     key = cache_data_key(identifier, MetadataPointer.PREFERENCES)
@@ -75,38 +78,62 @@ def test_get_menu(activated_account,
     assert menu_resp.get('name') == ussd_menu.get('name')
 
 
-def test_handle_menu_operations(activated_account,
+def test_handle_no_account_menu_operations(celery_session_worker,
-                                cache_preferences,
+                                           init_cache,
-                                celery_session_worker,
+                                           init_database,
-                                generic_ussd_session,
+                                           load_chain_spec,
-                                init_database,
+                                           load_config,
-                                init_cache,
+                                           load_languages,
-                                load_chain_spec,
+                                           load_ussd_menu,
-                                load_config,
+                                           mock_account_creation_task_result,
-                                mock_account_creation_task_result,
+                                           pending_account,
-                                persisted_ussd_session,
+                                           persisted_ussd_session,
-                                person_metadata,
+                                           set_locale_files,
-                                set_locale_files,
+                                           task_uuid):
-                                setup_metadata_request_handler,
+    initial_language_selection = 'ussd.initial_language_selection'
-                                setup_metadata_signer,
-                                task_uuid):
-    # sourcery skip: extract-duplicate-method
-    chain_str = Chain.spec.__str__()
     phone = phone_number()
     external_session_id = os.urandom(20).hex()
     valid_service_codes = load_config.get('USSD_SERVICE_CODE').split(",")
     preferred_language = i18n.config.get('fallback')
-    resp = handle_menu_operations(chain_str, external_session_id, phone, None, valid_service_codes[0], init_database, '4444')
+    key = cache_data_key('system:languages'.encode('utf-8'), MetadataPointer.NONE)
-    assert resp == translation_for('ussd.account_creation_prompt', preferred_language)
+    cached_system_languages = get_cached_data(key)
+    language_list: list = json.loads(cached_system_languages)
+    fallback = translation_for('helpers.no_language_list', preferred_language)
+    language_list_sets = ussd_menu_list(fallback=fallback, menu_list=language_list, split=3)
+    resp = handle_menu_operations(external_session_id, phone, None, valid_service_codes[0], init_database, '')
+    assert resp == translation_for(initial_language_selection, preferred_language,
+                                   first_language_set=language_list_sets[0])
     cached_ussd_session = get_cached_data(external_session_id)
     ussd_session = json.loads(cached_ussd_session)
     assert ussd_session['msisdn'] == phone
+    persisted_ussd_session.external_session_id = external_session_id
+    persisted_ussd_session.msisdn = phone
+    persisted_ussd_session.state = initial_language_selection[5:]
+    init_database.add(persisted_ussd_session)
+    init_database.commit()
+    account_creation_prompt = 'ussd.account_creation_prompt'
+    user_input = '2'
+    resp = handle_menu_operations(external_session_id, phone, None, valid_service_codes[0], init_database, user_input)
+    preferred_language = preferred_langauge_from_selection(user_input)
+    assert resp == translation_for(account_creation_prompt, preferred_language)
     task_tracker = init_database.query(TaskTracker).filter_by(task_uuid=task_uuid).first()
     assert task_tracker.task_uuid == task_uuid
     cached_creation_task_uuid = get_cached_data(task_uuid)
     creation_task_uuid_data = json.loads(cached_creation_task_uuid)
     assert creation_task_uuid_data['status'] == 'PENDING'
 
+
+def test_handle_account_menu_operations(activated_account,
+                                        cache_preferences,
+                                        celery_session_worker,
+                                        init_database,
+                                        load_config,
+                                        persisted_ussd_session,
+                                        person_metadata,
+                                        set_locale_files,
+                                        setup_metadata_request_handler,
+                                        setup_metadata_signer, ):
+    valid_service_codes = load_config.get('USSD_SERVICE_CODE').split(",")
     identifier = bytes.fromhex(strip_0x(activated_account.blockchain_address))
     person_metadata_client = PersonMetadata(identifier)
     with requests_mock.Mocker(real_http=False) as request_mocker:
@@ -117,6 +144,5 @@ def test_handle_menu_operations(activated_account,
         phone = activated_account.phone_number
         preferred_language = get_cached_preferred_language(activated_account.blockchain_address)
         persisted_ussd_session.state = 'enter_transaction_recipient'
-        resp = handle_menu_operations(chain_str, external_session_id, phone, None, valid_service_codes[0], init_database, '1')
+        resp = handle_menu_operations(external_session_id, phone, None, valid_service_codes[0], init_database, '1')
         assert resp == translation_for('ussd.enter_transaction_recipient', preferred_language)
-

apps/cic-ussd/tests/cic_ussd/processor/test_util.py

@@ -10,7 +10,10 @@ from cic_types.models.person import get_contact_data_from_vcard
 # local imports
 from cic_ussd.account.metadata import get_cached_preferred_language
 from cic_ussd.metadata import PersonMetadata
-from cic_ussd.processor.util import latest_input, parse_person_metadata, resume_last_ussd_session
+from cic_ussd.processor.util import (latest_input,
+                                     parse_person_metadata,
+                                     resume_last_ussd_session,
+                                     ussd_menu_list)
 from cic_ussd.translation import translation_for
 
 
@@ -60,3 +63,20 @@ def test_parse_person_metadata(activated_account, cache_person_metadata, cache_p
 ])
 def test_resume_last_ussd_session(expected_menu_name, last_state, load_ussd_menu):
     assert resume_last_ussd_session(last_state).get('name') == expected_menu_name
+
+
+def test_ussd_menu_list(activated_account, cache_preferences, load_ussd_menu, set_locale_files):
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    fallback = translation_for('helpers.no_transaction_history', preferred_language)
+    menu_list_sets = ['1. FII 50.0', '2. GFT 60.0', '3. DET 49.99']
+    split = 3
+    menu_list = ussd_menu_list(fallback=fallback, menu_list=menu_list_sets, split=split)
+    menu_list_sets = [menu_list_sets[item:item + split] for item in range(0, len(menu_list), split)]
+    menu_list_reprs = []
+    for i in range(split):
+        try:
+            menu_list_reprs.append(''.join(f'{list_set_item}\n' for list_set_item in menu_list_sets[i]).rstrip('\n'))
+        except IndexError:
+            menu_list_reprs.append(fallback)
+    assert menu_list == menu_list_reprs

apps/cic-ussd/tests/cic_ussd/state_machine/logic/test_account_logic.py

@@ -3,8 +3,7 @@ import json
 
 # external imports
 import pytest
-import requests_mock
+
-from chainlib.hash import strip_0x
 from cic_types.models.person import Person, get_contact_data_from_vcard
 
 # local imports
@@ -12,9 +11,7 @@ from cic_ussd.cache import get_cached_data
 from cic_ussd.account.maps import gender
 from cic_ussd.account.metadata import get_cached_preferred_language
 from cic_ussd.db.enum import AccountStatus
-from cic_ussd.metadata import PreferencesMetadata
+from cic_ussd.state_machine.logic.account import (edit_user_metadata_attribute,
-from cic_ussd.state_machine.logic.account import (change_preferred_language,
-                                                  edit_user_metadata_attribute,
                                                   parse_gender,
                                                   parse_person_metadata,
                                                   save_complete_person_metadata,
@@ -26,32 +23,6 @@ from cic_ussd.translation import translation_for
 # test imports
 
 
-@pytest.mark.parametrize('user_input, expected_preferred_language', [
-    ('1', 'en'),
-    ('2', 'sw')
-])
-def test_change_preferred_language(activated_account,
-                                   celery_session_worker,
-                                   expected_preferred_language,
-                                   init_database,
-                                   generic_ussd_session,
-                                   mock_response,
-                                   preferences,
-                                   setup_metadata_request_handler,
-                                   user_input):
-    identifier = bytes.fromhex(strip_0x(activated_account.blockchain_address))
-    preferences_metadata_client = PreferencesMetadata(identifier)
-    with requests_mock.Mocker(real_http=False) as requests_mocker:
-        requests_mocker.register_uri(
-            'POST', preferences_metadata_client.url, status_code=200, reason='OK', json=mock_response
-        )
-        state_machine_data = (user_input, generic_ussd_session, activated_account, init_database)
-        res = change_preferred_language(state_machine_data)
-        init_database.commit()
-        assert res.id is not None
-        assert activated_account.preferred_language == expected_preferred_language
-
-
 @pytest.mark.parametrize('user_input', [
     '1',
     '2',

apps/cic-ussd/tests/cic_ussd/state_machine/logic/test_language_logic.py

@@ -0,0 +1,52 @@
+# standard imports
+import json
+
+# external imports
+import requests_mock
+from cic_types.condiments import MetadataPointer
+
+# local imports
+from cic_ussd.cache import cache_data_key, get_cached_data
+from cic_ussd.metadata import PreferencesMetadata
+from cic_ussd.state_machine.logic.language import (change_preferred_language,
+                                                   is_valid_language_selection,
+                                                   preferred_langauge_from_selection,
+                                                   process_language_selection)
+
+# test imports
+
+
+def test_change_preferred_language(activated_account,
+                                   cached_ussd_session,
+                                   celery_session_worker,
+                                   init_database,
+                                   load_languages,
+                                   mocker,
+                                   setup_metadata_signer,
+                                   setup_metadata_request_handler):
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    preferences = {
+        'preferred_language': 'en'
+    }
+    ussd_session['data'] = preferences
+    mock_add_preferences_metadata = mocker.patch('cic_ussd.tasks.metadata.add_preferences_metadata.apply_async')
+    with requests_mock.Mocker(real_http=False) as request_mocker:
+        identifier = bytes.fromhex(activated_account.blockchain_address)
+        metadata_client = PreferencesMetadata(identifier=identifier)
+        request_mocker.register_uri('POST', metadata_client.url, status_code=201, reason='CREATED', json=preferences)
+        state_machine_data = ('1', ussd_session, activated_account, init_database)
+        change_preferred_language(state_machine_data)
+    mock_add_preferences_metadata.assert_called_with(
+        (activated_account.blockchain_address, preferences), {}, queue='cic-ussd')
+
+
+def test_is_valid_language_selection(activated_account,
+                                     generic_ussd_session,
+                                     init_cache,
+                                     init_database,
+                                     load_languages):
+    state_machine_data = ('1', generic_ussd_session, activated_account, init_database)
+    assert is_valid_language_selection(state_machine_data) is True
+    state_machine_data = ('12', generic_ussd_session, activated_account, init_database)
+    assert is_valid_language_selection(state_machine_data) is False

apps/cic-ussd/tests/cic_ussd/state_machine/logic/test_menu_logic.py

@@ -9,7 +9,10 @@ from cic_ussd.state_machine.logic.menu import (menu_one_selected,
                                                menu_four_selected,
                                                menu_five_selected,
                                                menu_six_selected,
+                                               menu_nine_selected,
                                                menu_zero_zero_selected,
+                                               menu_eleven_selected,
+                                               menu_twenty_two_selected,
                                                menu_ninety_nine_selected)
 
 # test imports
@@ -29,8 +32,14 @@ def test_menu_selection(init_database, pending_account, persisted_ussd_session):
     assert menu_five_selected(('e', ussd_session, pending_account, init_database)) is False
     assert menu_six_selected(('6', ussd_session, pending_account, init_database)) is True
     assert menu_six_selected(('8', ussd_session, pending_account, init_database)) is False
+    assert menu_nine_selected(('9', ussd_session, pending_account, init_database)) is True
+    assert menu_nine_selected(('-', ussd_session, pending_account, init_database)) is False
     assert menu_zero_zero_selected(('00', ussd_session, pending_account, init_database)) is True
     assert menu_zero_zero_selected(('/', ussd_session, pending_account, init_database)) is False
+    assert menu_eleven_selected(('11', ussd_session, pending_account, init_database)) is True
+    assert menu_eleven_selected(('*', ussd_session, pending_account, init_database)) is False
+    assert menu_twenty_two_selected(('22', ussd_session, pending_account, init_database)) is True
+    assert menu_twenty_two_selected(('5', ussd_session, pending_account, init_database)) is False
     assert menu_ninety_nine_selected(('99', ussd_session, pending_account, init_database)) is True
     assert menu_ninety_nine_selected(('d', ussd_session, pending_account, init_database)) is False
 

apps/cic-ussd/tests/cic_ussd/state_machine/logic/test_pin_guard_logic.py

@@ -0,0 +1,221 @@
+# standard imports
+import json
+
+# external imports
+import requests_mock
+
+# local imports
+from cic_ussd.account.guardianship import Guardianship
+from cic_ussd.account.metadata import get_cached_preferred_language
+from cic_ussd.cache import cache_data_key, get_cached_data
+from cic_ussd.db.models.account import Account
+from cic_ussd.metadata import PersonMetadata
+from cic_ussd.state_machine.logic.pin_guard import (add_pin_guardian,
+                                                    is_dialers_pin_guardian,
+                                                    is_others_pin_guardian,
+                                                    is_set_pin_guardian,
+                                                    remove_pin_guardian,
+                                                    initiate_pin_reset,
+                                                    save_guardian_to_session_data,
+                                                    save_guarded_account_session_data,
+                                                    retrieve_person_metadata,
+                                                    is_valid_guardian_addition)
+from cic_ussd.translation import translation_for
+
+
+def test_save_guardian_to_session_data(activated_account,
+                                       cached_ussd_session,
+                                       celery_session_worker,
+                                       guardian_account,
+                                       init_cache,
+                                       init_database):
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    ussd_session['msisdn'] = activated_account.phone_number
+    state_machine_data = (guardian_account.phone_number, ussd_session, activated_account, init_database)
+    save_guardian_to_session_data(state_machine_data)
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    assert ussd_session.get('data').get('guardian_phone_number') == guardian_account.phone_number
+
+
+def test_save_guarded_account_session_data(activated_account,
+                                           cached_ussd_session,
+                                           celery_session_worker,
+                                           guardian_account,
+                                           init_cache,
+                                           init_database):
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    ussd_session['msisdn'] = guardian_account.phone_number
+    state_machine_data = (activated_account.phone_number, ussd_session, guardian_account, init_database)
+    save_guarded_account_session_data(state_machine_data)
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    assert ussd_session.get('data').get('guarded_account_phone_number') == activated_account.phone_number
+
+
+def test_retrieve_person_metadata(activated_account,
+                                  cached_ussd_session,
+                                  celery_session_worker,
+                                  guardian_account,
+                                  init_cache,
+                                  init_database,
+                                  mocker,
+                                  person_metadata,
+                                  setup_metadata_request_handler,
+                                  setup_metadata_signer):
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    ussd_session['msisdn'] = activated_account.phone_number
+    state_machine_data = (guardian_account.phone_number, ussd_session, activated_account, init_database)
+    mocker_query_person_metadata = mocker.patch('cic_ussd.tasks.metadata.query_person_metadata.apply_async')
+    with requests_mock.Mocker(real_http=False) as request_mocker:
+        identifier = bytes.fromhex(activated_account.blockchain_address)
+        metadata_client = PersonMetadata(identifier)
+        request_mocker.register_uri('GET', metadata_client.url, json=person_metadata, reason='OK', status_code=200)
+        retrieve_person_metadata(state_machine_data)
+    mocker_query_person_metadata.assert_called_with((guardian_account.blockchain_address,), {}, queue='cic-ussd')
+
+
+def test_is_valid_guardian_addition(activated_account,
+                                    cache_preferences,
+                                    cached_ussd_session,
+                                    celery_session_worker,
+                                    init_cache,
+                                    init_database,
+                                    guardian_account,
+                                    load_languages,
+                                    load_ussd_menu,
+                                    set_locale_files,
+                                    setup_guardianship):
+    blockchain_address = activated_account.blockchain_address
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    state_machine_data = (guardian_account.phone_number, ussd_session, activated_account, init_database)
+    assert is_valid_guardian_addition(state_machine_data) is True
+
+    state_machine_data = (activated_account.phone_number, ussd_session, activated_account, init_database)
+    assert is_valid_guardian_addition(state_machine_data) is False
+
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    failure_reason = translation_for('helpers.error.is_initiator', preferred_language)
+    assert ussd_session.get('data').get('failure_reason') == failure_reason
+
+    state_machine_data = (Guardianship.guardians[0], ussd_session, activated_account, init_database)
+    assert is_valid_guardian_addition(state_machine_data) is False
+
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    failure_reason = translation_for('helpers.error.is_existent_guardian', preferred_language)
+    assert ussd_session.get('data').get('failure_reason') == failure_reason
+
+
+def test_add_pin_guardian(activated_account, generic_ussd_session, guardian_account, init_database):
+    generic_ussd_session['data'] = {'guardian_phone_number': guardian_account.phone_number}
+    state_machine_data = ('', generic_ussd_session, activated_account, init_database)
+    add_pin_guardian(state_machine_data)
+    account = Account.get_by_phone_number(activated_account.phone_number, init_database)
+    assert account.get_guardians()[0] == guardian_account.phone_number
+
+
+def test_is_set_pin_guardian(activated_account,
+                             cache_preferences,
+                             cached_ussd_session,
+                             celery_session_worker,
+                             init_cache,
+                             init_database,
+                             guardian_account,
+                             load_languages,
+                             load_ussd_menu,
+                             set_locale_files,
+                             setup_guardianship):
+    blockchain_address = activated_account.blockchain_address
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    assert is_set_pin_guardian(activated_account, guardian_account.phone_number, preferred_language, init_database,
+                               ussd_session) is False
+
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    failure_reason = translation_for('helpers.error.is_not_existent_guardian', preferred_language)
+    assert ussd_session.get('data').get('failure_reason') == failure_reason
+
+    assert is_set_pin_guardian(activated_account, Guardianship.guardians[0], preferred_language, init_database,
+                               ussd_session) is True
+
+    assert is_set_pin_guardian(activated_account, activated_account.phone_number, preferred_language, init_database,
+                               ussd_session) is False
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    failure_reason = translation_for('helpers.error.is_initiator', preferred_language)
+    assert ussd_session.get('data').get('failure_reason') == failure_reason
+
+
+def test_is_dialers_pin_guardian(activated_account,
+                                 cache_preferences,
+                                 cached_ussd_session,
+                                 celery_session_worker,
+                                 init_database,
+                                 guardian_account):
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    state_machine_data = (guardian_account.phone_number, ussd_session, activated_account, init_database)
+    assert is_dialers_pin_guardian(state_machine_data) is False
+    activated_account.add_guardian(guardian_account.phone_number)
+    init_database.flush()
+    state_machine_data = (guardian_account.phone_number, ussd_session, activated_account, init_database)
+    assert is_dialers_pin_guardian(state_machine_data) is True
+
+
+def test_is_others_pin_guardian(activated_account,
+                                cache_preferences,
+                                cached_ussd_session,
+                                celery_session_worker,
+                                init_database,
+                                guardian_account):
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    state_machine_data = (activated_account.phone_number, ussd_session, guardian_account, init_database)
+    assert is_others_pin_guardian(state_machine_data) is False
+    activated_account.add_guardian(guardian_account.phone_number)
+    init_database.flush()
+    state_machine_data = (activated_account.phone_number, ussd_session, guardian_account, init_database)
+    assert is_others_pin_guardian(state_machine_data) is True
+
+
+def test_remove_pin_guardian(activated_account, generic_ussd_session, guardian_account, init_database):
+    generic_ussd_session['data'] = {'guardian_phone_number': guardian_account.phone_number}
+    activated_account.add_guardian(guardian_account.phone_number)
+    init_database.flush()
+    assert activated_account.get_guardians()[0] == guardian_account.phone_number
+    state_machine_data = ('', generic_ussd_session, activated_account, init_database)
+    remove_pin_guardian(state_machine_data)
+    assert len(activated_account.get_guardians()) == 0
+
+
+def test_initiate_pin_reset(activated_account,
+                            cache_preferences,
+                            celery_session_worker,
+                            cached_ussd_session,
+                            guardian_account,
+                            init_cache,
+                            init_database,
+                            load_ussd_menu,
+                            mock_notifier_api,
+                            set_locale_files):
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    ussd_session['data'] = {'guarded_account_phone_number': activated_account.phone_number}
+    state_machine_data = ('', ussd_session, guardian_account, init_database)
+    initiate_pin_reset(state_machine_data)
+    blockchain_address = activated_account.blockchain_address
+    preferred_language = get_cached_preferred_language(blockchain_address)
+    message = translation_for('sms.pin_reset_initiated', preferred_language, pin_initiator=guardian_account.standard_metadata_id())
+    assert mock_notifier_api.get('message') == message
+    assert mock_notifier_api.get('recipient') == activated_account.phone_number
+

apps/cic-ussd/tests/cic_ussd/state_machine/logic/test_sms_logic.py

@@ -23,6 +23,7 @@ def test_upsell_unregistered_recipient(activated_account,
                                        load_support_phone,
                                        mock_notifier_api,
                                        set_locale_files,
+                                       set_active_token,
                                        valid_recipient):
     cached_ussd_session.set_data('recipient_phone_number', valid_recipient.phone_number)
     state_machine_data = ('', cached_ussd_session.to_json(), activated_account, init_database)

apps/cic-ussd/tests/cic_ussd/state_machine/logic/test_tokens_logic.py

@@ -0,0 +1,69 @@
+# standard imports
+import json
+
+# external imports
+from cic_types.condiments import MetadataPointer
+
+# local imports
+from cic_ussd.cache import cache_data_key, get_cached_data
+from cic_ussd.state_machine.logic.tokens import (is_valid_token_selection,
+                                                 process_token_selection,
+                                                 set_selected_active_token)
+from cic_ussd.account.tokens import get_cached_token_data_list
+
+
+# test imports
+
+
+def test_is_valid_token_selection(activated_account,
+                                  cache_token_data_list,
+                                  cache_token_symbol_list,
+                                  cached_ussd_session,
+                                  init_cache,
+                                  init_database):
+    cached_token_data_list = get_cached_token_data_list(activated_account.blockchain_address)
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    ussd_session['data'] = {'account_tokens_list': cached_token_data_list}
+    state_machine_data = ('GFT', ussd_session, activated_account, init_database)
+    assert is_valid_token_selection(state_machine_data) is True
+    state_machine_data = ('1', ussd_session, activated_account, init_database)
+    assert is_valid_token_selection(state_machine_data) is True
+    state_machine_data = ('3', ussd_session, activated_account, init_database)
+    assert is_valid_token_selection(state_machine_data) is False
+
+
+def test_process_token_selection(activated_account,
+                                 cache_token_data_list,
+                                 cache_token_symbol_list,
+                                 cached_ussd_session,
+                                 celery_session_worker,
+                                 init_cache,
+                                 init_database):
+    cached_token_data_list = get_cached_token_data_list(activated_account.blockchain_address)
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    ussd_session['data'] = {'account_tokens_list': cached_token_data_list}
+    state_machine_data = ('GFT', ussd_session, activated_account, init_database)
+    process_token_selection(state_machine_data)
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    assert ussd_session.get('data').get('selected_token').get('symbol') == 'GFT'
+
+
+def test_set_selected_active_token(activated_account,
+                                   cache_token_data_list,
+                                   cache_token_symbol_list,
+                                   cached_ussd_session,
+                                   init_cache,
+                                   init_database):
+    cached_token_data_list = get_cached_token_data_list(activated_account.blockchain_address)
+    ussd_session = get_cached_data(cached_ussd_session.external_session_id)
+    ussd_session = json.loads(ussd_session)
+    ussd_session['data'] = {'selected_token': cached_token_data_list[0]}
+    state_machine_data = ('GFT', ussd_session, activated_account, init_database)
+    set_selected_active_token(state_machine_data)
+    identifier = bytes.fromhex(activated_account.blockchain_address)
+    key = cache_data_key(identifier=identifier, salt=MetadataPointer.TOKEN_ACTIVE)
+    active_token = get_cached_data(key)
+    assert active_token == 'GFT'

apps/cic-ussd/tests/cic_ussd/state_machine/logic/test_transaction_logic.py

@@ -3,13 +3,12 @@ import json
 
 # external imports
 import pytest
-import requests_mock
-from chainlib.hash import strip_0x
 
 # local imports
+from cic_ussd.account.metadata import get_cached_preferred_language
+from cic_ussd.account.tokens import get_active_token_symbol, get_cached_token_data
 from cic_ussd.account.transaction import to_wei
 from cic_ussd.cache import get_cached_data
-from cic_ussd.metadata import PersonMetadata
 from cic_ussd.state_machine.logic.transaction import (is_valid_recipient,
                                                       is_valid_transaction_amount,
                                                       has_sufficient_balance,
@@ -18,7 +17,6 @@ from cic_ussd.state_machine.logic.transaction import (is_valid_recipient,
                                                       save_recipient_phone_to_session_data,
                                                       save_transaction_amount_to_session_data)
 
-
 # test imports
 
 
@@ -49,17 +47,18 @@ def test_is_valid_transaction_amount(activated_account, amount, expected_result,
 ])
 def test_has_sufficient_balance(activated_account,
                                 cache_balances,
-                                cache_default_token_data,
+                                cache_token_data,
                                 expected_result,
                                 generic_ussd_session,
                                 init_database,
+                                set_active_token,
                                 value):
     state_machine_data = (value, generic_ussd_session, activated_account, init_database)
     assert has_sufficient_balance(state_machine_data=state_machine_data) == expected_result
 
 
 def test_process_transaction_request(activated_account,
-                                     cache_default_token_data,
+                                     cache_token_data,
                                      cached_ussd_session,
                                      celery_session_worker,
                                      init_cache,
@@ -67,7 +66,12 @@ def test_process_transaction_request(activated_account,
                                      load_chain_spec,
                                      load_config,
                                      mock_transfer_api,
+                                     set_active_token,
                                      valid_recipient):
+    blockchain_address = activated_account.blockchain_address
+    token_symbol = get_active_token_symbol(blockchain_address)
+    token_data = get_cached_token_data(blockchain_address, token_symbol)
+    decimals = token_data.get("decimals")
     cached_ussd_session.set_data('recipient_phone_number', valid_recipient.phone_number)
     cached_ussd_session.set_data('transaction_amount', '50')
     ussd_session = get_cached_data(cached_ussd_session.external_session_id)
@@ -76,7 +80,7 @@ def test_process_transaction_request(activated_account,
     process_transaction_request(state_machine_data)
     assert mock_transfer_api['from_address'] == activated_account.blockchain_address
     assert mock_transfer_api['to_address'] == valid_recipient.blockchain_address
-    assert mock_transfer_api['value'] == to_wei(50)
+    assert mock_transfer_api['value'] == to_wei(decimals, 50)
     assert mock_transfer_api['token_symbol'] == load_config.get('TEST_TOKEN_SYMBOL')
 
 

apps/cic-ussd/tests/cic_ussd/state_machine/test_state_machine.py

@@ -6,8 +6,10 @@ def test_state_machine(activated_account_ussd_session,
                        celery_session_worker,
                        init_database,
                        init_state_machine,
-                       pending_account):
+                       load_languages,
+                       pending_account,
+                       set_locale_files):
     state_machine = UssdStateMachine(activated_account_ussd_session)
     state_machine.scan_data(('1', activated_account_ussd_session, pending_account, init_database))
     assert state_machine.__repr__() == f'<KenyaUssdStateMachine: {state_machine.state}>'
-    assert state_machine.state == 'initial_pin_entry'
+    assert state_machine.state == 'account_creation_prompt'

apps/cic-ussd/tests/cic_ussd/tasks/test_callback_handler.py

@@ -4,15 +4,18 @@ import json
 # external imports
 import celery
 import pytest
+import requests_mock
 from chainlib.hash import strip_0x
 from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.statement import filter_statement_transactions
+from cic_ussd.account.tokens import collate_token_metadata
 from cic_ussd.account.transaction import transaction_actors
 from cic_ussd.cache import cache_data_key, get_cached_data
 from cic_ussd.db.models.account import Account
 from cic_ussd.error import AccountCreationDataNotFound
+from cic_ussd.metadata import TokenMetadata
 
 
 # test imports
@@ -22,11 +25,13 @@ from tests.helpers.accounts import blockchain_address
 def test_account_creation_callback(account_creation_data,
                                    cache_account_creation_data,
                                    celery_session_worker,
+                                   cache_default_token_data,
                                    custom_metadata,
                                    init_cache,
                                    init_database,
                                    load_chain_spec,
                                    mocker,
+                                   preferences,
                                    setup_metadata_request_handler,
                                    setup_metadata_signer):
     phone_number = account_creation_data.get('phone_number')
@@ -48,10 +53,12 @@ def test_account_creation_callback(account_creation_data,
     cached_account_creation_data = get_cached_data(task_uuid)
     cached_account_creation_data = json.loads(cached_account_creation_data)
     assert cached_account_creation_data.get('status') == account_creation_data.get('status')
+    mock_add_preferences_metadata = mocker.patch('cic_ussd.tasks.metadata.add_preferences_metadata.apply_async')
     mock_add_phone_pointer = mocker.patch('cic_ussd.tasks.metadata.add_phone_pointer.apply_async')
     mock_add_custom_metadata = mocker.patch('cic_ussd.tasks.metadata.add_custom_metadata.apply_async')
+    preferred_language = preferences.get('preferred_language')
     s_account_creation_callback = celery.signature(
-        'cic_ussd.tasks.callback_handler.account_creation_callback', [result, '', 0]
+        'cic_ussd.tasks.callback_handler.account_creation_callback', [result, preferred_language, 0]
     )
     s_account_creation_callback.apply_async().get()
     account = init_database.query(Account).filter_by(phone_number=phone_number).first()
@@ -59,6 +66,7 @@ def test_account_creation_callback(account_creation_data,
     cached_account_creation_data = get_cached_data(task_uuid)
     cached_account_creation_data = json.loads(cached_account_creation_data)
     assert cached_account_creation_data.get('status') == 'CREATED'
+    mock_add_preferences_metadata.assert_called_with((result, preferences), {}, queue='cic-ussd')
     mock_add_phone_pointer.assert_called_with((result, phone_number), {}, queue='cic-ussd')
     mock_add_custom_metadata.assert_called_with((result, custom_metadata), {}, queue='cic-ussd')
 
@@ -117,12 +125,46 @@ def test_statement_callback(activated_account, mocker, transactions_list):
         (activated_account.blockchain_address, sender_transaction), {}, queue='cic-ussd')
 
 
+def test_token_data_callback(activated_account,
+                             cache_token_data,
+                             cache_token_meta_symbol,
+                             cache_token_proof_symbol,
+                             celery_session_worker,
+                             default_token_data,
+                             init_cache,
+                             token_meta_symbol,
+                             token_symbol):
+    blockchain_address = activated_account.blockchain_address
+    identifier = token_symbol.encode('utf-8')
+    status_code = 1
+    with pytest.raises(ValueError) as error:
+        s_token_data_callback = celery.signature(
+            'cic_ussd.tasks.callback_handler.token_data_callback',
+            [[default_token_data], blockchain_address, status_code])
+        s_token_data_callback.apply_async().get()
+    assert str(error.value) == f'Unexpected status code: {status_code}.'
+
+    token_data_key = cache_data_key([bytes.fromhex(blockchain_address), identifier], MetadataPointer.TOKEN_DATA)
+    token_meta_key = cache_data_key(identifier, MetadataPointer.TOKEN_META_SYMBOL)
+    token_info_key = cache_data_key(identifier, MetadataPointer.TOKEN_PROOF_SYMBOL)
+    token_meta = get_cached_data(token_meta_key)
+    token_meta = json.loads(token_meta)
+    token_info = get_cached_data(token_info_key)
+    token_info = json.loads(token_info)
+    token_data = collate_token_metadata(token_info=token_info, token_metadata=token_meta)
+    token_data = {**token_data, **default_token_data}
+    cached_token_data = json.loads(get_cached_data(token_data_key))
+    for key, value in token_data.items():
+        assert token_data[key] == cached_token_data[key]
+
+
 def test_transaction_balances_callback(activated_account,
                                        balances,
                                        cache_balances,
-                                       cache_default_token_data,
+                                       cache_token_data,
                                        cache_person_metadata,
                                        cache_preferences,
+                                       celery_session_worker,
                                        load_chain_spec,
                                        mocker,
                                        preferences,
@@ -157,7 +199,16 @@ def test_transaction_balances_callback(activated_account,
     mocked_chain.assert_called()
 
 
-def test_transaction_callback(load_chain_spec, mock_async_balance_api_query, transaction_result):
+def test_transaction_callback(cache_token_data,
+                              celery_session_worker,
+                              default_token_data,
+                              init_cache,
+                              load_chain_spec,
+                              mock_async_balance_api_query,
+                              token_symbol,
+                              token_meta_symbol,
+                              token_proof_symbol,
+                              transaction_result):
     status_code = 1
     with pytest.raises(ValueError) as error:
         s_transaction_callback = celery.signature(
@@ -166,13 +217,19 @@ def test_transaction_callback(load_chain_spec, mock_async_balance_api_query, tra
         s_transaction_callback.apply_async().get()
     assert str(error.value) == f'Unexpected status code: {status_code}.'
 
-    status_code = 0
+    with requests_mock.Mocker(real_http=False) as request_mocker:
-    s_transaction_callback = celery.signature(
+        identifier = token_symbol.encode('utf-8')
-        'cic_ussd.tasks.callback_handler.transaction_callback',
+        metadata_client = TokenMetadata(identifier, cic_type=MetadataPointer.TOKEN_META_SYMBOL)
-        [transaction_result, 'transfer', status_code])
+        request_mocker.register_uri('GET', metadata_client.url, json=token_meta_symbol, status_code=200, reason='OK')
-    s_transaction_callback.apply_async().get()
+        metadata_client = TokenMetadata(identifier, cic_type=MetadataPointer.TOKEN_PROOF_SYMBOL)
-    recipient_transaction, sender_transaction = transaction_actors(transaction_result)
+        request_mocker.register_uri('GET', metadata_client.url, json=token_proof_symbol, status_code=200, reason='OK')
-    assert mock_async_balance_api_query.get('address') == recipient_transaction.get('blockchain_address') or sender_transaction.get('blockchain_address')
+        status_code = 0
-    assert mock_async_balance_api_query.get('token_symbol') == recipient_transaction.get('token_symbol') or sender_transaction.get('token_symbol')
+        s_transaction_callback = celery.signature(
+            'cic_ussd.tasks.callback_handler.transaction_callback',
+            [transaction_result, 'transfer', status_code])
+        s_transaction_callback.apply_async().get()
+        recipient_transaction, sender_transaction = transaction_actors(transaction_result)
+        assert mock_async_balance_api_query.get('address') == recipient_transaction.get('blockchain_address') or sender_transaction.get('blockchain_address')
+        assert mock_async_balance_api_query.get('token_symbol') == recipient_transaction.get('token_symbol') or sender_transaction.get('token_symbol')
 
 

apps/cic-ussd/tests/cic_ussd/tasks/test_notifications_tasks.py

@@ -14,13 +14,14 @@ from cic_ussd.translation import translation_for
 
 
 def test_transaction(cache_default_token_data,
+                     cache_token_data,
                      celery_session_worker,
                      load_support_phone,
                      mock_notifier_api,
                      notification_data,
                      set_locale_files):
     notification_data['transaction_type'] = 'transfer'
-    amount = from_wei(notification_data.get('token_value'))
+    amount = from_wei(6, notification_data.get('token_value'))
     balance = notification_data.get('available_balance')
     phone_number = notification_data.get('phone_number')
     preferred_language = notification_data.get('preferred_language')

apps/cic-ussd/tests/cic_ussd/tasks/test_processor_tasks.py

@@ -52,6 +52,11 @@ def test_cache_statement(activated_account,
     cached_statement = get_cached_data(key)
     cached_statement = json.loads(cached_statement)
     assert len(cached_statement) == 1
+
+    sender_transaction['token_value'] = 60.0
+    s_parse_transaction = celery.signature(
+        'cic_ussd.tasks.processor.parse_transaction', [sender_transaction])
+    result = s_parse_transaction.apply_async().get()
     s_cache_statement = celery.signature(
         'cic_ussd.tasks.processor.cache_statement', [result, activated_account.blockchain_address]
     )

apps/cic-ussd/tests/fixtures/account.py

@@ -8,6 +8,7 @@ from cic_types.condiments import MetadataPointer
 
 # local imports
 from cic_ussd.account.chain import Chain
+from cic_ussd.account.tokens import set_active_token
 from cic_ussd.cache import cache_data, cache_data_key
 from cic_ussd.db.enum import AccountStatus
 from cic_ussd.db.models.account import Account
@@ -36,6 +37,16 @@ def activated_account(init_database, set_fernet_key):
     return account
 
 
+@pytest.fixture(scope='function')
+def guardian_account(init_database, set_fernet_key):
+    account = Account(blockchain_address(), phone_number())
+    account.create_password('0000')
+    account.activate_account()
+    init_database.add(account)
+    init_database.commit()
+    return account
+
+
 @pytest.fixture(scope='function')
 def balances():
     return [{
@@ -53,13 +64,22 @@ def cache_account_creation_data(init_cache, account_creation_data):
 
 
 @pytest.fixture(scope='function')
-def cache_balances(activated_account, balances, init_cache):
+def cache_balances(activated_account, balances, init_cache, token_symbol):
-    identifier = bytes.fromhex(activated_account.blockchain_address)
+    identifier = [bytes.fromhex(activated_account.blockchain_address), token_symbol.encode('utf-8')]
     balances = json.dumps(balances[0])
     key = cache_data_key(identifier, MetadataPointer.BALANCES)
     cache_data(key, balances)
 
 
+@pytest.fixture(scope='function')
+def cache_adjusted_balances(activated_account, balances, init_cache, token_symbol):
+    identifier = bytes.fromhex(activated_account.blockchain_address)
+    balances_identifier = [identifier, token_symbol.encode('utf-8')]
+    key = cache_data_key(balances_identifier, MetadataPointer.BALANCES_ADJUSTED)
+    adjusted_balance = 45931650.64654012
+    cache_data(key, adjusted_balance)
+
+
 @pytest.fixture(scope='function')
 def cache_default_token_data(default_token_data, init_cache, load_chain_spec):
     chain_str = Chain.spec.__str__()
@@ -68,6 +88,113 @@ def cache_default_token_data(default_token_data, init_cache, load_chain_spec):
     cache_data(key, data)
 
 
+@pytest.fixture(scope='function')
+def set_active_token(activated_account, init_cache, token_symbol):
+    identifier = bytes.fromhex(activated_account.blockchain_address)
+    key = cache_data_key(identifier, MetadataPointer.TOKEN_ACTIVE)
+    cache_data(key=key, data=token_symbol)
+
+
+@pytest.fixture(scope='function')
+def cache_token_data(activated_account, init_cache, token_data):
+    identifier = [bytes.fromhex(activated_account.blockchain_address), token_data.get('symbol').encode('utf-8')]
+    key = cache_data_key(identifier, MetadataPointer.TOKEN_DATA)
+    cache_data(key=key, data=json.dumps(token_data))
+
+
+@pytest.fixture(scope='function')
+def cache_token_symbol_list(activated_account, init_cache, token_symbol):
+    identifier = bytes.fromhex(activated_account.blockchain_address)
+    key = cache_data_key(identifier=identifier, salt=MetadataPointer.TOKEN_SYMBOLS_LIST)
+    token_symbols_list = [token_symbol]
+    cache_data(key, json.dumps(token_symbols_list))
+
+
+@pytest.fixture(scope='function')
+def cache_token_data_list(activated_account, init_cache, token_data):
+    identifier = bytes.fromhex(activated_account.blockchain_address)
+    key = cache_data_key(identifier, MetadataPointer.TOKEN_DATA_LIST)
+    token_data_list = [token_data]
+    cache_data(key, json.dumps(token_data_list))
+
+
+@pytest.fixture(scope='function')
+def token_meta_symbol():
+    return {
+        "contact": {
+            "phone": "+254700000000",
+            "email": "info@grassrootseconomics.org"
+        },
+        "country_code": "KE",
+        "location": "Kilifi",
+        "name": "GRASSROOTS ECONOMICS"
+    }
+
+
+@pytest.fixture(scope='function')
+def token_proof_symbol():
+    return {
+        "description": "Community support",
+        "issuer": "Grassroots Economics",
+        "namespace": "ge",
+        "proofs": [
+            "0x4746540000000000000000000000000000000000000000000000000000000000",
+            "1f0f0e3e9db80eeaba22a9d4598e454be885855d6048545546fd488bb709dc2f"
+        ],
+        "version": 0
+    }
+
+
+@pytest.fixture(scope='function')
+def token_list_entries():
+    return [
+        {
+            'name': 'Fee',
+            'symbol': 'FII',
+            'issuer': 'Foo',
+            'contact': {'phone': '+254712345678'},
+            'location': 'Fum',
+            'balance': 50.0
+        },
+        {
+            'name': 'Giftable Token',
+            'symbol': 'GFT',
+            'issuer': 'Grassroots Economics',
+            'contact': {
+                'phone': '+254700000000',
+                'email': 'info@grassrootseconomics.org'
+            },
+            'location': 'Fum',
+            'balance': 60.0
+        },
+        {
+            'name': 'Demurrage Token',
+            'symbol': 'DET',
+            'issuer': 'Grassroots Economics',
+            'contact': {
+                'phone': '+254700000000',
+                'email': 'info@grassrootseconomics.org'
+            },
+            'location': 'Fum',
+            'balance': 49.99
+        }
+    ]
+
+
+@pytest.fixture(scope='function')
+def cache_token_meta_symbol(token_meta_symbol, token_symbol):
+    identifier = token_symbol.encode('utf-8')
+    key = cache_data_key(identifier, MetadataPointer.TOKEN_META_SYMBOL)
+    cache_data(key, json.dumps(token_meta_symbol))
+
+
+@pytest.fixture(scope='function')
+def cache_token_proof_symbol(token_proof_symbol, token_symbol):
+    identifier = token_symbol.encode('utf-8')
+    key = cache_data_key(identifier, MetadataPointer.TOKEN_PROOF_SYMBOL)
+    cache_data(key, json.dumps(token_proof_symbol))
+
+
 @pytest.fixture(scope='function')
 def cache_person_metadata(activated_account, init_cache, person_metadata):
     identifier = bytes.fromhex(activated_account.blockchain_address)
@@ -100,10 +227,33 @@ def custom_metadata():
 @pytest.fixture(scope='function')
 def default_token_data(token_symbol):
     return {
-            'symbol': token_symbol,
+        'symbol': token_symbol,
-            'address': blockchain_address(),
+        'address': '32e860c2a0645d1b7b005273696905f5d6dc5d05',
-            'name': 'Giftable',
+        'name': 'Giftable Token',
-            'decimals': 6
+        'decimals': 6,
+        "converters": []
+    }
+
+
+@pytest.fixture(scope='function')
+def token_data():
+    return {
+        "description": "Community support",
+        "issuer": "Grassroots Economics",
+        "location": "Kilifi",
+        "contact": {
+            "phone": "+254700000000",
+            "email": "info@grassrootseconomics.org"
+        },
+        "decimals": 6,
+        "name": "Giftable Token",
+        "symbol": "GFT",
+        "address": "32e860c2a0645d1b7b005273696905f5d6dc5d05",
+        "proofs": [
+            "0x4746540000000000000000000000000000000000000000000000000000000000",
+            "1f0f0e3e9db80eeaba22a9d4598e454be885855d6048545546fd488bb709dc2f"
+        ],
+        "converters": []
     }
 
 

apps/cic-ussd/tests/fixtures/cache.py

@@ -2,14 +2,18 @@
 
 # external imports
 import pytest
+from pytest_redis import factories
 
 # local imports
 from cic_ussd.cache import Cache
 from cic_ussd.session.ussd_session import UssdSession
 
+redis_test_proc = factories.redis_proc()
+redis_db = factories.redisdb('redis_test_proc', decode=True)
+
 
 @pytest.fixture(scope='function')
-def init_cache(redisdb):
+def init_cache(redis_db):
-    Cache.store = redisdb
+    Cache.store = redis_db
-    UssdSession.store = redisdb
+    UssdSession.store = redis_db
-    return redisdb
+    return redis_db

apps/cic-ussd/tests/fixtures/config.py

@@ -10,11 +10,13 @@ from confini import Config
 
 # local imports
 from cic_ussd.account.chain import Chain
+from cic_ussd.account.guardianship import Guardianship
 from cic_ussd.encoder import PasswordEncoder
 from cic_ussd.files.local_files import create_local_file_data_stores, json_file_parser
 from cic_ussd.menu.ussd_menu import UssdMenu
 from cic_ussd.phone_number import E164Format, Support
 from cic_ussd.state_machine import UssdStateMachine
+from cic_ussd.translation import generate_locale_files, Languages
 from cic_ussd.validator import validate_presence
 
 logg = logging.getLogger(__name__)
@@ -39,6 +41,14 @@ def init_state_machine(load_config):
     UssdStateMachine.transitions = json_file_parser(filepath=load_config.get('MACHINE_TRANSITIONS'))
 
 
+@pytest.fixture(scope='function')
+def load_languages(init_cache, load_config):
+    validate_presence(load_config.get('LANGUAGES_FILE'))
+    Languages.load_languages_dict(load_config.get('LANGUAGES_FILE'))
+    languages = Languages()
+    languages.cache_system_languages()
+
+
 @pytest.fixture(scope='function')
 def load_chain_spec(load_config):
     chain_spec = ChainSpec.from_chain_str(load_config.get('CHAIN_SPEC'))
@@ -75,8 +85,23 @@ def set_fernet_key(load_config):
     PasswordEncoder.set_key(load_config.get('APP_PASSWORD_PEPPER'))
 
 
-@pytest.fixture
+@pytest.fixture(scope='function')
-def set_locale_files(load_config):
+def setup_guardianship(load_config):
-    validate_presence(load_config.get('LOCALE_PATH'))
+    guardians_file = os.path.join(root_directory, load_config.get('SYSTEM_GUARDIANS_FILE'))
-    i18n.load_path.append(load_config.get('LOCALE_PATH'))
+    validate_presence(guardians_file)
+    Guardianship.load_system_guardians(guardians_file)
+
+
+@pytest.fixture(scope="session")
+def set_locale_files(load_config, tmpdir_factory):
+    tmpdir = tmpdir_factory.mktemp("var")
+    tmpdir_path = str(tmpdir)
+    validate_presence(tmpdir_path)
+    import cic_translations
+    package_path = cic_translations.__path__
+    schema_files = os.path.join(package_path[0], load_config.get("SCHEMA_FILE_PATH"))
+    generate_locale_files(locale_dir=tmpdir_path,
+                          schema_file_path=schema_files,
+                          translation_builder_path=load_config.get('LOCALE_FILE_BUILDERS'))
+    i18n.load_path.append(tmpdir_path)
     i18n.set('fallback', load_config.get('LOCALE_FALLBACK'))

apps/cic-ussd/tests/fixtures/transaction.py

@@ -40,6 +40,7 @@ def statement(activated_account):
             'blockchain_address': activated_account.blockchain_address,
             'token_symbol': 'GFT',
             'token_value': 25000000,
+            'token_decimals': 6,
             'role': 'sender',
             'action_tag': 'Sent',
             'direction_tag': 'To',
@@ -63,7 +64,7 @@ def transaction_result(activated_account, load_config, valid_recipient):
         'destination_token_symbol': load_config.get('TEST_TOKEN_SYMBOL'),
         'source_token_decimals': 6,
         'destination_token_decimals': 6,
-        'chain': 'evm:bloxberg:8996'
+        'chain': load_config.get('CHAIN_SPEC')
     }
 
 

apps/cic-ussd/var/lib/sys/guardians.txt

@@ -0,0 +1 @@
++254700000000

apps/cic-ussd/var/lib/sys/ussd.csv

@@ -574,9 +574,9 @@ products_edit_pin_authorization.first,"CON Please enter your PIN
 0. Dheebi"
 products_edit_pin_authorization.retry,%{retry_pin_entry},%{retry_pin_entry},%{retry_pin_entry},%{retry_pin_entry},%{retry_pin_entry},%{retry_pin_entry},%{retry_pin_entry}
 account_balances.available_balance,"CON Your balances are as follows:
-balance: %{available_balance} %{token_symbol}
+  %{available_balance} %{token_symbol}
 0. Back","CON Salio zako ni zifuatazo:
-  salio: %{available_balance} %{token_symbol}
+  %{available_balance} %{token_symbol}
 0. Rudi","CON Utyalo waku ni uu:
  utyalo: %{available_balance} %{token_symbol}
 0. Syoka itina","CON Matigari maku ni maya:
@@ -659,9 +659,11 @@ first_transaction_set,"CON %{first_transaction_set}
 1. Dhuur
 00. Bai"
 middle_transaction_set,"CON %{middle_transaction_set}
+
 11. Next
 22. Previous
 00. Exit","CON %{middle_transaction_set}
+
 11. Mbele
 22. Rudi
 00. Ondoka","CON %{middle_transaction_set}
@@ -681,8 +683,10 @@ middle_transaction_set,"CON %{middle_transaction_set}
 2. Dheebi
 00. Bai"
 last_transaction_set,"CON %{last_transaction_set}
+
 22. Previous
 00. Exit","CON %{last_transaction_set}
+
 22. Rudi
 00. Ondoka","CON %{last_transaction_set}
 2. Itina