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69 lines
1.7 KiB
69 lines
1.7 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 electrum.storage import WalletStorage, FINAL_SEED_VERSION
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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.wallet_path = os.path.join(self.user_dir, "somewallet")
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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_read_dictionnary_from_file(self):
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some_dict = {"a":"b", "c":"d"}
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contents = repr(some_dict)
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with open(self.wallet_path, "w") as f:
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contents = f.write(contents)
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storage = WalletStorage(self.wallet_path)
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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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storage = WalletStorage(self.wallet_path)
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some_dict = {
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u"a": u"b",
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u"c": u"d",
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u"seed_version": FINAL_SEED_VERSION}
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for key, value in some_dict.items():
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storage.put(key, value)
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storage.write()
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contents = ""
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with open(self.wallet_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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