23 lines
709 B
Python

import time
from unittest import TestCase
from sim.message import InnerMessage, UniqueInnerMessageBuilder
class TestMessage(TestCase):
def test_inner_message_serde(self):
msg = InnerMessage(time.time(), 10, b"hello")
serialized = bytes(msg)
deserialized = InnerMessage.from_bytes(serialized)
self.assertEqual(msg, deserialized)
class TestUniqueInnerMessageBuilder(TestCase):
def test_uniqueness(self):
builder = UniqueInnerMessageBuilder()
msg1 = builder.next(time.time(), b"hello")
msg2 = builder.next(time.time(), b"hello")
self.assertEqual(0, msg1.id)
self.assertEqual(1, msg2.id)
self.assertNotEqual(msg1, msg2)