def test_two_threads(self):
first = Thread(target = dummy_fun)
second = Thread(target = dummy_fun)
second.depends_on(first)
first.start()
second.start()
first.join(join_timeout)
second.join(join_timeout)
def test_multiple_starts(self):
t = Thread(target = dummy_fun)
t.start()
t.join(join_timeout)
self.assertRaises(RuntimeError, t.start )
def test_single(self):
t = Thread(target = dummy_fun)
t.start()
t.join(join_timeout)
