119 lines
3.1 KiB
Python
119 lines
3.1 KiB
Python
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# standard imports
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import os
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import logging
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import re
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# third-party imports
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import pytest
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import sqlparse
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# local imports
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from cic_cache.db.models.base import SessionBase
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from cic_cache.db import dsn_from_config
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logg = logging.getLogger(__file__)
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@pytest.fixture(scope='function')
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def database_engine(
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load_config,
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):
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if load_config.get('DATABASE_ENGINE') == 'sqlite':
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SessionBase.transactional = False
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SessionBase.poolable = False
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try:
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os.unlink(load_config.get('DATABASE_NAME'))
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except FileNotFoundError:
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pass
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dsn = dsn_from_config(load_config)
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SessionBase.connect(dsn)
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return dsn
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# TODO: use alembic instead to migrate db, here we have to keep separate schema than migration script in script/migrate.py
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@pytest.fixture(scope='function')
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def init_database(
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load_config,
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database_engine,
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):
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rootdir = os.path.dirname(os.path.dirname(__file__))
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schemadir = os.path.join(rootdir, 'db', load_config.get('DATABASE_DRIVER'))
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if load_config.get('DATABASE_ENGINE') == 'sqlite':
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rconn = SessionBase.engine.raw_connection()
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f = open(os.path.join(schemadir, 'db.sql'))
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s = f.read()
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f.close()
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rconn.executescript(s)
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else:
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rconn = SessionBase.engine.raw_connection()
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rcursor = rconn.cursor()
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#rcursor.execute('DROP FUNCTION IF EXISTS public.transaction_list')
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#rcursor.execute('DROP FUNCTION IF EXISTS public.balances')
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f = open(os.path.join(schemadir, 'db.sql'))
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s = f.read()
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f.close()
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r = re.compile(r'^[A-Z]', re.MULTILINE)
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for l in sqlparse.parse(s):
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strl = str(l)
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# we need to check for empty query lines, as sqlparse doesn't do that on its own (and psycopg complains when it gets them)
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if not re.search(r, strl):
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logg.warning('skipping parsed query line {}'.format(strl))
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continue
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rcursor.execute(strl)
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rconn.commit()
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rcursor.execute('SET search_path TO public')
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# this doesn't work when run separately, no idea why
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# functions have been manually added to original schema from cic-eth
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# f = open(os.path.join(schemadir, 'proc_transaction_list.sql'))
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# s = f.read()
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# f.close()
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# rcursor.execute(s)
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#
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# f = open(os.path.join(schemadir, 'proc_balances.sql'))
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# s = f.read()
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# f.close()
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# rcursor.execute(s)
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rcursor.close()
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session = SessionBase.create_session()
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yield session
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session.commit()
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session.close()
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@pytest.fixture(scope='function')
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def list_tokens(
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):
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return {
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'foo': '0x' + os.urandom(20).hex(),
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'bar': '0x' + os.urandom(20).hex(),
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}
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@pytest.fixture(scope='function')
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def list_actors(
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):
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return {
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'alice': '0x' + os.urandom(20).hex(),
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'bob': '0x' + os.urandom(20).hex(),
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'charlie': '0x' + os.urandom(20).hex(),
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'diane': '0x' + os.urandom(20).hex(),
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}
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@pytest.fixture(scope='function')
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def list_defaults(
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):
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return {
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'block': 420000,
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}
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