def test(self):
bad_o = [['16ViwyAVeKtz4vbTXWRSYgadT5w3Rj3yuq', 0],
['18pPTxvTc9rJZfD2tM1bNYHFhAcZjgqEdQ', 9.4]]
with self.assertRaises(
InvalidAmounts,
msg="Invalid Amount not happening when zero input is tried"):
make_transaction(i, bad_o)
def test(self):
bad_o = [['16ViwyAVeKtz4vbTXWRSYgadT5w3Rj3yuq', 2.2],
['18pPTxvTc9rJZfD2tM1bNYHFhAcZjgqEdQ', 9.4]]
msg = "Invalid Amount not happening when outputs exceed inputs when making new trasnaction"
with self.assertRaises(InvalidAmounts, msg=msg):
make_transaction(i, bad_o)
def test_creation(self):
o = [ # outputs with more than 8 decimal places
['16ViwyAVeKtz4vbTXWRSYgadT5w3Rj3yuq', 2.100000003],
['18pPTxvTc9rJZfD2tM1bNYHFhAcZjgqEdQ', 1.3037264856]
]
msg = "Transaction creation fails when output has more than 8 decimal places"
with self.assertRaises(InvalidAmounts, msg=msg):
make_transaction(i, o)
def test(self):
i = [[
'18pvhMkv1MZbZZEncKucAmVDLXZsD9Dhk6', 3.2,
'KwuVvv359oft9TfzyYLAQBgpPyCFpcTSrV9ZgJF9jKdT8jd7XLH2'
],
[
'14ZiHtrmT6Mi4RT2Liz51WKZMeyq2n5tgG', 0.5,
'KxWoW9Pj45UzUH1d5p3wPe7zxbdJqU7HHkDQF1YQS1AiQg9qeZ9H'
]]
o = [['3J98t1WpEZ73CNmQviecrnyiWrnqRhWNLy', 2.2]]
with self.assertRaises(InvalidAddress, msg="3 addresses are invalid"):
make_transaction(i, o)
def test(self):
bad_tx = make_transaction(i, o)
bad_tx['inputs'][0][1] = 0.2
msg = "Invalid Signature not happening when amount is changed"
with self.assertRaises(InvalidSignature, msg=msg):
validate_transaction(bad_tx, ledger)
def make_test_tx(fee=0.01):
spend_addr, spend_priv = make_keys()
receive_addr, _ = make_keys()
seed_value = random.random() * 5 + 0.1
spend_value = seed_value - (seed_value * 0.5)
lu = datetime.datetime.now() - datetime.timedelta(hours=1)
LedgerEntry.objects.create(address=spend_addr,
amount=float("%.8f" % seed_value),
last_updated=lu)
return make_transaction(
[[spend_addr, float("%.8f" % spend_value), spend_priv]],
[[receive_addr, float("%.8f" % (spend_value - fee))]])
def test(self):
bad_sig = make_transaction(i, o)
bad_sig['inputs'][0][2] = "23784623kjhdfkjashdfkj837242387"
msg = "Invalid Signature not happening when sig is edited"
with self.assertRaises(InvalidSignature, msg=msg):
validate_transaction(bad_sig, ledger)
def test(self):
msg = "Catch input spending coin that doesn't exist"
with self.assertRaises(InvalidAmounts, msg=msg):
validate_transaction(make_transaction(i, o), bad_ledger)
def test(self):
self.assertEqual(validate_transaction(make_transaction(i, o), ledger),
True,
msg="Basic transaction creation fails")
def test(self):
bad_o = [['16ViwyAVeKtz4vbTXWRSYgadT5w3Rj3yuq', -42.07],
['18pPTxvTc9rJZfD2tM1bNYHFhAcZjgqEdQ', 9.4]]
msg = "Invalid Amount not happening when negative input is tried on transaction creation"
with self.assertRaises(InvalidAmounts, msg=msg):
make_transaction(i, bad_o)