def test_failer_immediate():
failer = testutil.Failer(fail=lambda e: True,
message="Expected failure.",
engine=None)
with raises(AssertionError):
failer.on_idle(Idle(0.0), lambda x: None)
def test_quitter(loop_count):
quitter = testutil.Quitter(loop_count=loop_count)
signal_mock = Mock()
for i in range(loop_count):
quitter.__event__(Idle(.01), signal_mock)
signal_mock.assert_called_once()
assert len(signal_mock.call_args[0]) == 1
assert len(signal_mock.call_args[1]) == 0
assert isinstance(signal_mock.call_args[0][0], Quit)
def test_failer_timed():
failer = testutil.Failer(fail=lambda e: False, message="Should time out", run_time=0.1, engine=None)
start_time = monotonic()
while True:
try:
failer.__event__(Idle(0.0), lambda x: None)
except AssertionError as e:
if e.args[0] == "Test ran too long.":
end_time = monotonic()
break
else:
raise
run_time = end_time - start_time
assert abs(run_time - 0.1) <= 0.011