def tests():
test_stopwatch: Stopwatch = Stopwatch()
test_stopwatch = Stopwatch(default_precision=3)
test_stopwatch.start()
if not isinstance(test_stopwatch.lap('tests::test1'), float):
raise TestError('lap() return value is unexpected')
if not isinstance(test_stopwatch.lap('tests::test2'), float):
raise TestError('lap() return value is unexpected')
if not isinstance(test_stopwatch.lap(), float):
raise TestError('lap() return value is unexpected')
time.sleep(1)
total_of_watch: float = test_stopwatch.get_watch()
if not isinstance(total_of_watch, float):
raise TestError('get_watch() return value is unexpected')
if total_of_watch < 0.9 or total_of_watch > 1.5:
raise TestError('get_watch() return value is error')
is_has: bool = test_stopwatch.has_lap('tests::test1')
if not isinstance(is_has, bool):
raise TestError('has_lap() return value is unexpected')
if not is_has:
raise TestError('has_lap() return value is error')
if test_stopwatch.get_lap_count() != 3:
raise TestError('get_lap_count() return value is unexpected')
if test_stopwatch.get_status() != StopwatchStatus.Started:
raise TestError('get_status() return value is unexpected')
if not isinstance(test_stopwatch.stop(), float):
raise TestError('stop() return value is unexpected')
if not isinstance(
test_stopwatch.get_lap(lap_name='tests::test1', lap_precision=3),
float):
raise TestError('get_lap() return value is unexpected')
if not isinstance(test_stopwatch.get_lap(lap_name='tests::test2'), float):
raise TestError('get_lap() return value is unexpected')
if not isinstance(test_stopwatch.get_lap_by_number(3), float):
raise TestError('get_lap_by_number() return value is unexpected')
if not isinstance(test_stopwatch.get_average_of_laps(), float):
raise TestError('get_average_of_laps() return value is unexpected')
if not isinstance(test_stopwatch.get_laps(), list):
raise TestError('get_laps() return value is unexpected')
test_stopwatch.reset()
if test_stopwatch.has_lap('tests::test1'):
raise TestError('reset() error')
