GopherProxy

	tMerge pull request #1423 from romanz/tests - electrum - Electrum Bitcoin wallet
	git clone https://git.parazyd.org/electrum
	Log
	Files
	Refs
	Submodules
	---
	commit bbe5cbecfddd6f8ddb6a645d0642be46e9292add
	parent 023cd9eeb0fc3dc01a0ffdc48612f57ccb7990bc
	Author: ThomasV <[email protected]>
	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(-)
	---
	diff --git a/lib/tests/test_transaction.py b/lib/tests/test_transaction.py
	t@@ -7,6 +7,47 @@ unsigned_blob = '01000000012a5c9a94fcde98f5581cd00162c60a1393…
	signed_blob = '01000000012a5c9a94fcde98f5581cd00162c60a13936ceb75389ea65bf3863…


	+class TestBCDataStream(unittest.TestCase):
	+
	+ def test_compact_size(self):
	+ s = transaction.BCDataStream()
	+ values = [0, 1, 252, 253, 216-1, 216, 232-1, 232, 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'),
	+ '0001fcfdfd00fdfffffe00000100feffffffffff00000000010…
	+ 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": "8e4d173db094786cc128b0c12eebc2200c0d8bfc3ad04ba39f…
	+ "tx_pos": 0,
	+ "value": 599995800
	+ }
	+ ]
	+ to_address = '1JtBahwvii2pRkBmb4QMfcJQux1rk3Jkbq'
	+ network = NetworkMock(unspent)
	+ tx = transaction.Transaction.sweep(privkeys, network, to_address, fee=…
	+ result = transaction.deserialize(tx.serialize())
	+ expected = {
	+ 'inputs': [{
	+ 'address': '1t28kmZypcPQrunmJk212dcPGPxbBtB6Y',
	+ 'is_coinbase': False,
	+ 'num_sig': 1,
	+ 'prevout_hash': '8e4d173db094786cc128b0c12eebc2200c0d8bfc3ad04…
	+ 'prevout_n': 0,
	+ 'pubkeys': ['047b9f9014f8d0d6f24dcaf5681b6ab185bd821e0fcce29d8…
	+ 'scriptSig': '48304502203f1ff200490d18bcb802c7cf7ba4264727b089…
	+ 'sequence': 4294967295,
	+ 'signatures': ['304502203f1ff200490d18bcb802c7cf7ba4264727b089…
	+ 'x_pubkeys': ['047b9f9014f8d0d6f24dcaf5681b6ab185bd821e0fcce29…
	+ 'lockTime': 0,
	+ 'outputs': [{'address': '1JtBahwvii2pRkBmb4QMfcJQux1rk3Jkbq',
	+ 'prevout_n': 0,
	+ 'scriptPubKey': '76a914c4282f6060b811ee695ebb2068b8788213451d6…
	+ 'type': 'address',
	+ 'value': 599990800}],
	+ 'version': 1}
	+ self.assertEquals(result, expected)
	+
	+ network = NetworkMock([])
	+ tx = transaction.Transaction.sweep(privkeys, network, to_address, fee=…
	+ self.assertEquals(tx, None)
	+
	+ privkeys = []
	+ tx = transaction.Transaction.sweep(privkeys, network, to_address, fee=…
	+ self.assertEquals(tx, None)
	+
	+class NetworkMock(object):
	+
	+ def __init__(self, unspent):
	+ self.unspent = unspent
	+
	+ def synchronous_get(self, arg):
	+ return [self.unspent]