def test_get_current_response_time_percentile(self):
s = StatsEntry(self.stats, "/", "GET", use_response_times_cache=True)
t = int(time.time())
s.response_times_cache[t-10] = CachedResponseTimes(
response_times={i:1 for i in xrange(100)},
num_requests=200
)
s.response_times_cache[t-10].response_times[1] = 201
s.response_times = {i:2 for i in xrange(100)}
s.response_times[1] = 202
s.num_requests = 300
assert 95 == s.get_current_response_time_percentile(0.95)
def test_fail_ratio_with_half_failures(self):
REQUEST_COUNT = 10
FAILURE_COUNT = 5
EXPECTED_FAIL_RATIO = 0.5
s = StatsEntry(self.stats, "/", "GET")
s.num_requests = REQUEST_COUNT
s.num_failures = FAILURE_COUNT
self.assertAlmostEqual(s.fail_ratio, EXPECTED_FAIL_RATIO)
output_fields = self.parse_string_output(str(s))
self.assertEqual(output_fields['request_count'], REQUEST_COUNT)
self.assertEqual(output_fields['failure_count'], FAILURE_COUNT)
self.assertAlmostEqual(output_fields['failure_precentage'],
EXPECTED_FAIL_RATIO * 100)
def test_fail_ratio_with_failures(self):
s = StatsEntry(self.stats, "/", "GET")
s.num_requests = 10
s.num_failures = 5
self.assertAlmostEqual(s.fail_ratio, 0.5)
def test_fail_ratio_with_failures(self):
s = StatsEntry(self.stats, "/", "GET")
s.num_requests = 10
s.num_failures = 5
self.assertAlmostEqual(s.fail_ratio, 0.5)