Add keystore test

tests/test_keyfile.py

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+# standard imports
+import os
+import unittest
+import logging
+
+# local imports
+from cic.keystore import KeystoreDirectory
+from funga.eth.keystore.dict import DictKeystore
+from funga.error import DecryptError
+from hexathon import uniform as hex_uniform
+
+logging = logging.getLogger()
+
+script_dir = os.path.dirname(os.path.realpath(__file__))
+
+
+def pass_getter():
+    return 'test'
+
+
+class EthKeystoreDirectory(DictKeystore, KeystoreDirectory):
+    pass
+
+
+class TestKeyfile(unittest.TestCase):
+
+    def setUp(self):
+        self.path = os.path.join(script_dir, 'testdata', 'keystore')
+        self.keystore = EthKeystoreDirectory()
+
+
+    def test_keystore_bogus(self):
+        bogus_path = os.path.join(self.path, 'bogus')
+        self.keystore.process_dir(bogus_path)
+
+
+    def test_keystore_ok(self):
+        ok_path = os.path.join(self.path, 'ok')
+        with self.assertRaises(DecryptError):
+            self.keystore.process_dir(ok_path) # wrong password
+        self.keystore.process_dir(ok_path, default_password='test')
+        self.keystore.process_dir(ok_path, password_retriever=pass_getter)
+        self.assertTrue(hex_uniform('cc4f82F5DacDE395E1E0CFc4d62827C8B8B5688C') in self.keystore.list())
+
+
+if __name__ == '__main__':
+    unittest.main()

tests/testdata/keystore/bogus/nokey.txt

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+foo

tests/testdata/keystore/ok/key.json

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+{"address": "cc4f82F5DacDE395E1E0CFc4d62827C8B8B5688C", "version": 3, "crypto": {"cipher": "aes-128-ctr", "ciphertext": "755c0911b7b4b36fab03f7c0238f29984db4a4d705b9a8aaeb5cd4a0066b586d", "cipherparams": {"iv": "61caf4396b9923f52c6a4a605a79fed5"}, "kdf": "scrypt", "kdfparams": {"dklen": 32, "n": 262144, "p": 1, "r": 8, "salt": "4a84bb019dfef7fb6d4fcfaa0be89f95bdd588d6df6827553da607366fee74b1"}, "mac": "fe551628027caaffaefefe20dd6f9150baca97e473bb238e7e3385c9cc6dd80f"}, "id": "95f197c8-29ab-11ec-aae8-02428a6d9287"}