Add transaction executor helper

test/test_helper.py

@@ -0,0 +1,73 @@
+# standard imports
+import unittest
+import logging
+import os
+
+# local imports
+from crypto_dev_signer.keystore import DictKeystore
+from crypto_dev_signer.eth.signer import ReferenceSigner
+from crypto_dev_signer.helper import TxExecutor
+
+logging.basicConfig(level=logging.DEBUG)
+logg = logging.getLogger()
+
+script_dir = os.path.realpath(os.path.dirname(__file__))
+
+
+class MockEthTxBackend:
+
+    def dispatcher(self, tx):
+        logg.debug('sender {}'.format(tx))
+        return os.urandom(32)
+
+    def reporter(self, tx):
+        logg.debug('reporter {}'.format(tx))
+
+    def fee_price_helper(self):
+        return 21
+
+    def fee_helper(self, sender, code, inputs):
+        logg.debug('fee helper code {} inputs {}'.format(code, inputs))
+        return 2
+
+    def builder(self, a, b):
+        b = {
+            'from': a['from'],
+            'to': '0x' + os.urandom(20).hex(),
+            'data': '',
+            'gasPrice': a['feePrice'],
+            'gas': a['fee'],
+            }
+        return b
+        
+    def builder_two(self, a, b):
+        b['value'] = 1024
+        return b
+
+
+class TestHelper(unittest.TestCase):
+
+    def setUp(self):
+        logg.debug('setup')
+        self.db = DictKeystore()
+
+        keystore_filepath = os.path.join(script_dir, 'testdata', 'UTC--2021-01-08T18-37-01.187235289Z--00a329c0648769a73afac7f9381e08fb43dbea72')
+
+        self.address_hex = self.db.import_keystore_file(keystore_filepath, '')
+        self.signer = ReferenceSigner(self.db)
+
+
+    def tearDown(self):
+        pass
+
+
+    def test_helper(self):
+        backend = MockEthTxBackend()
+        executor = TxExecutor(self.address_hex, self.signer, backend.dispatcher, backend.reporter, 666, 13, backend.fee_helper, backend.fee_price_helper)    
+
+        tx_ish = {'from': self.address_hex}
+        executor.sign_and_send([backend.builder, backend.builder_two])
+
+
+if __name__ == '__main__':
+    unittest.main()

test/test_keystore_dict.py

@@ -6,11 +6,6 @@ import logging
 import base64
 import os
 
-# third-party imports
-import psycopg2
-from psycopg2 import sql
-from cryptography.fernet import Fernet, InvalidToken
-
 # local imports
 from crypto_dev_signer.keystore import DictKeystore
 from crypto_dev_signer.error import UnknownAccountError
@@ -22,29 +17,16 @@ logg = logging.getLogger()
 script_dir = os.path.realpath(os.path.dirname(__file__))
 
 
-class TestDatabase(unittest.TestCase):
+class TestDict(unittest.TestCase):
 
-    conn = None
-    cur = None
-    symkey = None
     address_hex = None
     db = None
 
     def setUp(self):
         logg.debug('setup')
-        # arbitrary value
-        #symkey_hex = 'E92431CAEE69313A7BE9E443C4ABEED9BF8157E9A13553B4D5D6E7D51B5021D9'
-        #self.symkey = bytes.fromhex(symkey_hex)
-
-        #kw = {
-        #        'symmetric_key': self.symkey,
-        #        }
         self.db = DictKeystore()
 
         keystore_filepath = os.path.join(script_dir, 'testdata', 'UTC--2021-01-08T18-37-01.187235289Z--00a329c0648769a73afac7f9381e08fb43dbea72')
-        #f = open(
-        #s = f.read()
-        #f.close()
 
         self.address_hex = self.db.import_keystore_file(keystore_filepath, '')