def test_signature_with_wrong_message_returns_false(self):
w = Wallet()
message = b'howdy'
signature = w.sign(message)
self.assertFalse(w.verify(b'hello', signature))
def test_signature_with_correct_message_returns_true(self):
w = Wallet()
message = b'howdy'
signature = w.sign(message)
self.assertTrue(w.verify(message, signature))
def test_signature_with_wrong_vk_returns_false(self):
w = Wallet()
message = b'howdy'
signature = w.sign(message)
a = Wallet()
self.assertFalse(a.verify(message, signature))
