emmental/lib/test_thread.py

36 lines
1.1 KiB
Python

# Copyright 2021 (c) Anna Schumaker.
from . import publisher
from . import thread
import threading
import unittest
class TestThread(unittest.TestCase):
def setUp(self):
self.started = None
self.called = False
self.thread = thread.Thread(self.thread_func)
def thread_func(self):
self.assertIsNotNone(self.thread.thread)
self.called = True
def on_thread_start(self, thread):
self.started = thread
def test_thread(self):
self.assertIsInstance(thread.Start, publisher.Publisher)
thread.Start.register(self.on_thread_start)
self.assertIsInstance(self.thread.lock, type(threading.Lock()))
self.assertEqual(self.thread.func, self.thread_func)
self.assertIsNone(self.thread.thread)
self.assertFalse(self.thread.running())
self.assertEqual(self.thread(), self.thread)
self.thread.join()
self.assertTrue(self.called)
self.assertFalse(self.thread.running())
self.assertEqual(self.started, self.thread)
self.assertIsNone(self.thread.thread)