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154 lines
4.8 KiB
154 lines
4.8 KiB
import shutil
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import tempfile
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import sys
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import unittest
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import os
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import json
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from StringIO import StringIO
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from lib.wallet import WalletStorage, NewWallet
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class FakeConfig(object):
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"""A stub config file to be used in tests"""
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def __init__(self, path):
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self.path = path
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self.store = {}
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def set(self, key, value):
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self.store[key] = value
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def get(self, key, default=None):
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return self.store.get(key, default)
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class FakeSynchronizer(object):
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def __init__(self):
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self.store = []
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def add(self, address):
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self.store.append(address)
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class WalletTestCase(unittest.TestCase):
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def setUp(self):
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super(WalletTestCase, self).setUp()
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self.user_dir = tempfile.mkdtemp()
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self.fake_config = FakeConfig(self.user_dir)
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self._saved_stdout = sys.stdout
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self._stdout_buffer = StringIO()
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sys.stdout = self._stdout_buffer
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def tearDown(self):
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super(WalletTestCase, self).tearDown()
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shutil.rmtree(self.user_dir)
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# Restore the "real" stdout
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sys.stdout = self._saved_stdout
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class TestWalletStorage(WalletTestCase):
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def test_init_wallet_default_path(self):
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storage = WalletStorage(self.fake_config)
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expected = os.path.join(self.user_dir, "wallets", "default_wallet")
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self.assertEqual(expected, storage.path)
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def test_init_wallet_explicit_path(self):
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path = os.path.join(self.user_dir, "somewallet")
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self.fake_config.set("wallet_path", path)
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storage = WalletStorage(self.fake_config)
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self.assertEqual(path, storage.path)
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def test_read_dictionnary_from_file(self):
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path = os.path.join(self.user_dir, "somewallet")
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self.fake_config.set("wallet_path", path)
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some_dict = {"a":"b", "c":"d"}
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contents = repr(some_dict)
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with open(path, "w") as f:
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contents = f.write(contents)
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storage = WalletStorage(self.fake_config)
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self.assertEqual("b", storage.get("a"))
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self.assertEqual("d", storage.get("c"))
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def test_write_dictionnary_to_file(self):
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path = os.path.join(self.user_dir, "somewallet")
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self.fake_config.set("wallet_path", path)
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storage = WalletStorage(self.fake_config)
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some_dict = {"a":"b", "c":"d"}
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storage.data = some_dict
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storage.write()
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contents = ""
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with open(path, "r") as f:
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contents = f.read()
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self.assertEqual(some_dict, json.loads(contents))
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class TestNewWallet(WalletTestCase):
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seed_text = "travel nowhere air position hill peace suffer parent beautiful rise blood power home crumble teach"
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password = "secret"
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first_account_name = "account1"
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import_private_key = "L52XzL2cMkHxqxBXRyEpnPQZGUs3uKiL3R11XbAdHigRzDozKZeW"
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import_key_address = "15mKKb2eos1hWa6tisdPwwDC1a5J1y9nma"
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def setUp(self):
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super(TestNewWallet, self).setUp()
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self.storage = WalletStorage(self.fake_config)
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self.wallet = NewWallet(self.storage)
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# This cannot be constructed by electrum at random, it should be safe
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# from eventual collisions.
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self.wallet.add_seed(self.seed_text, self.password)
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self.wallet.create_master_keys(self.password)
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self.wallet.create_main_account(self.password)
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def test_wallet_with_seed_is_not_watching_only(self):
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self.assertFalse(self.wallet.is_watching_only())
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def test_wallet_without_seed_is_watching_only(self):
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# We need a new storage , since the default storage was already seeded
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# in setUp()
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new_dir = tempfile.mkdtemp()
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config = FakeConfig(new_dir)
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storage = WalletStorage(config)
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wallet = NewWallet(storage)
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self.assertTrue(wallet.is_watching_only())
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shutil.rmtree(new_dir) # Don't leave useless stuff in /tmp
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def test_new_wallet_is_deterministic(self):
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self.assertTrue(self.wallet.is_deterministic())
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def test_get_seed_returns_correct_seed(self):
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self.assertEqual(self.wallet.get_seed(self.password), self.seed_text)
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def test_key_import(self):
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# Wallets have no imported keys by default.
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self.assertFalse(self.wallet.has_imported_keys())
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# Importing a key works.
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self.wallet.import_key(self.import_private_key, "")
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self.assertIn(self.import_key_address, self.wallet.addresses())
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self.assertTrue(self.wallet.has_imported_keys())
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# Deleting the key works.
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self.wallet.delete_imported_key(self.import_key_address)
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self.assertFalse(self.wallet.has_imported_keys())
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self.assertNotIn(self.import_key_address, self.wallet.addresses())
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def test_update_password(self):
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new_password = "secret2"
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self.wallet.update_password(self.password, new_password)
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self.wallet.get_seed(new_password)
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