def test_no_reset_stats(self):
class MyUser(User):
wait_time = constant(0)
@task
class task_set(TaskSet):
@task
def my_task(self):
self.user.environment.events.request_success.fire(
request_type="GET",
name="/test",
response_time=666,
response_length=1337,
)
sleep(2)
environment = Environment(reset_stats=False, user_classes=[MyUser])
runner = LocalRunner(environment)
runner.start(user_count=6, hatch_rate=12, wait=False)
sleep(0.25)
self.assertGreaterEqual(
runner.stats.get("/test", "GET").num_requests, 3)
sleep(0.3)
self.assertEqual(6, runner.stats.get("/test", "GET").num_requests)
runner.quit()
def test_change_user_count_during_hatching(self):
class MyUser(User):
wait_time = constant(1)
@task
def my_task(self):
pass
environment = Environment(user_classes=[MyUser])
runner = LocalRunner(environment)
runner.start(user_count=10, hatch_rate=5, wait=False)
sleep(0.6)
runner.start(user_count=5, hatch_rate=5, wait=False)
runner.hatching_greenlet.join()
self.assertEqual(5, len(runner.user_greenlets))
runner.quit()
def test_stop_event_quit(self):
class MyUser(User):
wait_time = constant(1)
@task
def my_task(self):
pass
test_stop_run = [0]
environment = Environment(user_classes=[User])
def on_test_stop(*args, **kwargs):
test_stop_run[0] += 1
environment.events.test_stop.add_listener(on_test_stop)
runner = LocalRunner(environment)
runner.start(user_count=3, hatch_rate=3, wait=False)
self.assertEqual(0, test_stop_run[0])
runner.quit()
self.assertEqual(1, test_stop_run[0])
def test_cpu_warning(self):
_monitor_interval = runners.CPU_MONITOR_INTERVAL
runners.CPU_MONITOR_INTERVAL = 2.0
try:
class CpuUser(User):
wait_time = constant(0.001)
@task
def cpu_task(self):
for i in range(1000000):
_ = 3 / 2
environment = Environment(user_classes=[CpuUser])
runner = LocalRunner(environment)
self.assertFalse(runner.cpu_warning_emitted)
runner.spawn_users(1, 1, wait=False)
sleep(2.5)
runner.quit()
self.assertTrue(runner.cpu_warning_emitted)
finally:
runners.CPU_MONITOR_INTERVAL = _monitor_interval