tMerge pull request #1423 from romanz/tests - electrum - Electrum Bitcoin wallet
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---
DIR commit bbe5cbecfddd6f8ddb6a645d0642be46e9292add
DIR parent 023cd9eeb0fc3dc01a0ffdc48612f57ccb7990bc
HTML Author: ThomasV <electrumdev@gmail.com>
Date: Tue, 25 Aug 2015 16:34:30 +0200
Merge pull request #1423 from romanz/tests
Add more unit tests for lib.transaction
Diffstat:
M lib/tests/test_transaction.py | 92 +++++++++++++++++++++++++++++++
1 file changed, 92 insertions(+), 0 deletions(-)
---
DIR diff --git a/lib/tests/test_transaction.py b/lib/tests/test_transaction.py
t@@ -7,6 +7,47 @@ unsigned_blob = '01000000012a5c9a94fcde98f5581cd00162c60a13936ceb75389ea65bf3863
signed_blob = '01000000012a5c9a94fcde98f5581cd00162c60a13936ceb75389ea65bf38633b424eb4031000000006c493046022100a82bbc57a0136751e5433f41cf000b3f1a99c6744775e76ec764fb78c54ee100022100f9e80b7de89de861dc6fb0c1429d5da72c2b6b2ee2406bc9bfb1beedd729d985012102e61d176da16edd1d258a200ad9759ef63adf8e14cd97f53227bae35cdb84d2f6ffffffff0140420f00000000001976a914230ac37834073a42146f11ef8414ae929feaafc388ac00000000'
+class TestBCDataStream(unittest.TestCase):
+
+ def test_compact_size(self):
+ s = transaction.BCDataStream()
+ values = [0, 1, 252, 253, 2**16-1, 2**16, 2**32-1, 2**32, 2**64-1]
+ for v in values:
+ s.write_compact_size(v)
+
+ with self.assertRaises(transaction.SerializationError):
+ s.write_compact_size(-1)
+
+ self.assertEquals(s.input.encode('hex'),
+ '0001fcfdfd00fdfffffe00000100feffffffffff0000000001000000ffffffffffffffffff')
+ for v in values:
+ self.assertEquals(s.read_compact_size(), v)
+
+ with self.assertRaises(IndexError):
+ s.read_compact_size()
+
+ def test_string(self):
+ s = transaction.BCDataStream()
+ with self.assertRaises(transaction.SerializationError):
+ s.read_string()
+
+ msgs = ['Hello', ' ', 'World', '', '!']
+ for msg in msgs:
+ s.write_string(msg)
+ for msg in msgs:
+ self.assertEquals(s.read_string(), msg)
+
+ with self.assertRaises(transaction.SerializationError):
+ s.read_string()
+
+ def test_bytes(self):
+ s = transaction.BCDataStream()
+ s.write('foobar')
+ self.assertEquals(s.read_bytes(3), 'foo')
+ self.assertEquals(s.read_bytes(2), 'ba')
+ self.assertEquals(s.read_bytes(4), 'r')
+ self.assertEquals(s.read_bytes(1), '')
+
class TestTransaction(unittest.TestCase):
def test_tx_unsigned(self):
t@@ -112,3 +153,54 @@ class TestTransaction(unittest.TestCase):
tx.sign(keypairs={x_pubkey: privkey})
self.assertEquals(tx.serialize(), signed_blob)
+
+ def test_sweep(self):
+ privkeys = ['5HuH1SHoSVrgtPEwew9JzVAHGoKyp47x564mBCTgVmUT2Me1Q18']
+ unspent = [
+ {
+ "height": 371447,
+ "tx_hash": "8e4d173db094786cc128b0c12eebc2200c0d8bfc3ad04ba39f487222d18bae3c",
+ "tx_pos": 0,
+ "value": 599995800
+ }
+ ]
+ to_address = '1JtBahwvii2pRkBmb4QMfcJQux1rk3Jkbq'
+ network = NetworkMock(unspent)
+ tx = transaction.Transaction.sweep(privkeys, network, to_address, fee=5000)
+ result = transaction.deserialize(tx.serialize())
+ expected = {
+ 'inputs': [{
+ 'address': '1t28kmZypcPQrunmJk212dcPGPxbBtB6Y',
+ 'is_coinbase': False,
+ 'num_sig': 1,
+ 'prevout_hash': '8e4d173db094786cc128b0c12eebc2200c0d8bfc3ad04ba39f487222d18bae3c',
+ 'prevout_n': 0,
+ 'pubkeys': ['047b9f9014f8d0d6f24dcaf5681b6ab185bd821e0fcce29d84e0452845baf1b2dbe332a7cd4dbdab786adda6d71b2188298c756b265c63de2794f7317b71a7ac02'],
+ 'scriptSig': '48304502203f1ff200490d18bcb802c7cf7ba4264727b089f1db6746a62997285b5ac77969022100e495591ea5111bb23a782984736f32942570fda781b7ed085fc8c88a9756aaac0141047b9f9014f8d0d6f24dcaf5681b6ab185bd821e0fcce29d84e0452845baf1b2dbe332a7cd4dbdab786adda6d71b2188298c756b265c63de2794f7317b71a7ac02',
+ 'sequence': 4294967295,
+ 'signatures': ['304502203f1ff200490d18bcb802c7cf7ba4264727b089f1db6746a62997285b5ac77969022100e495591ea5111bb23a782984736f32942570fda781b7ed085fc8c88a9756aaac'],
+ 'x_pubkeys': ['047b9f9014f8d0d6f24dcaf5681b6ab185bd821e0fcce29d84e0452845baf1b2dbe332a7cd4dbdab786adda6d71b2188298c756b265c63de2794f7317b71a7ac02']}],
+ 'lockTime': 0,
+ 'outputs': [{'address': '1JtBahwvii2pRkBmb4QMfcJQux1rk3Jkbq',
+ 'prevout_n': 0,
+ 'scriptPubKey': '76a914c4282f6060b811ee695ebb2068b8788213451d6a88ac',
+ 'type': 'address',
+ 'value': 599990800}],
+ 'version': 1}
+ self.assertEquals(result, expected)
+
+ network = NetworkMock([])
+ tx = transaction.Transaction.sweep(privkeys, network, to_address, fee=5000)
+ self.assertEquals(tx, None)
+
+ privkeys = []
+ tx = transaction.Transaction.sweep(privkeys, network, to_address, fee=5000)
+ self.assertEquals(tx, None)
+
+class NetworkMock(object):
+
+ def __init__(self, unspent):
+ self.unspent = unspent
+
+ def synchronous_get(self, arg):
+ return [self.unspent]