def test_checksum_failed_raises_error(self):
wallet = HDWallet()
# https://github.com/trezor/python-mnemonic/blob/master/test_mnemonic.py
wallet.shards = FakeShards("bless cloud wheel regular tiny venue" +
"bird web grief security dignity zoo")
with pytest.raises(hermit.errors.HermitError) as e_info1:
wallet.unlock()
# https://github.com/kristovatlas/bip39_gym/blob/master/test_bip39.py
wallet.shards = FakeShards("town iron abandon")
with pytest.raises(hermit.errors.HermitError) as e_info2:
wallet.unlock()
#https://github.com/tyler-smith/go-bip39/blob/master/bip39_test.go
wallet.shards = FakeShards("abandon abandon abandon abandon abandon" +
"abandon abandon abandon abandon abandon" +
"abandon yellow")
with pytest.raises(hermit.errors.HermitError) as e_info3:
wallet.unlock()
expected = "Wallet words failed checksum."
assert str(e_info1.value) == expected
assert str(e_info2.value) == expected
assert str(e_info3.value) == expected
def test_opensouce_bitcoin_vector_0(self,
mock_request,
mock_input,
mock_display_qr_code,
fixture_opensource_shard_set,
fixture_opensource_bitcoin_vectors,
capsys):
# TODO: use an actual shard_file
# TODO: move to all opensource vectors
test_vector = fixture_opensource_bitcoin_vectors
wallet = HDWallet()
wallet.shards = fixture_opensource_shard_set
mock_request.return_value = test_vector['request_json']
mock_input.return_value = 'y'
signer = BitcoinSigner(wallet)
signer.sign(testnet=True)
captured = capsys.readouterr()
expected_display = test_vector['expected_display']
expected_return = test_vector['expected_signature']
mock_display_qr_code.assert_called_once()
mock_display_qr_code.assert_called_with(json.dumps(expected_return),
name='Signature')
def test_root_priv_from_trezor_vectors(self, trezor_bip39_vectors):
# With Passphrase
for v in trezor_bip39_vectors['english']:
wallet = HDWallet()
wallet.shards = FakeShards(v[1])
wallet.unlock(passphrase="TREZOR")
xprv = wallet.root_priv
assert xprv == v[3]
def test_root_priv_from_unchained_vectors(self, unchained_vectors):
# Without Passphrase
for words in unchained_vectors:
wallet = HDWallet()
wallet.shards = FakeShards(words)
wallet.unlock()
xprv = wallet.root_priv
expected_xprv = unchained_vectors[words]['m']['xprv']
assert xprv == expected_xprv
def test_can_create_valid_signature(self, mock_request, mock_input,
mock_display_qr_code,
fixture_opensource_bitcoin_vectors,
fixture_opensource_shard_set, capsys):
request_json = fixture_opensource_bitcoin_vectors['request_json']
wallet = HDWallet()
wallet.shards = fixture_opensource_shard_set
mock_request.return_value = request_json
mock_input.return_value = 'y'
EchoSigner(wallet).sign(testnet=True)
mock_display_qr_code.assert_called_once()
captured = capsys.readouterr()
expected_return = json.loads(request_json)
expected_display = """QR Code:
{}
""".format(expected_return)
mock_display_qr_code.assert_called_with(request_json, name='Request')
def test_locked_wallet_is_not_unlocked(self, opensource_wallet_words):
wallet = HDWallet()
wallet.shards = FakeShards(opensource_wallet_words)
wallet.unlock()
wallet.lock()
assert wallet.unlocked() == False