def test_verify_foreign_transaction(self):
w = Wallet()
w.create_keys()
t = Transaction(w.get_address(), 1, 1)
w.sign_transaction(t)
# Create different keypair
w.create_keys()
self.assertTrue(w.verify_transaction(t))
def test_sign_transaction(self):
w = Wallet()
w.create_keys()
t = Transaction(w.get_address(), 1, 1)
th = t.get_hash()
self.assertIsNone(t.signature)
self.assertTrue(w.sign_transaction(t))
self.assertIsNotNone(t.signature)
self.assertEqual(t.get_hash(), th)
self.assertTrue(w.verify_transaction(t))
