def test_output_with_failure_on_stop_test_run(self, stderr):
# Given
start_time = datetime(2015, 12, 23, 8, 14, 12)
duration = timedelta(hours=1, minutes=1, seconds=14, milliseconds=567)
end_time = start_time + duration
expected_duration = TestDuration(start_time, end_time)
case = _test_cases.TestCase('test_method')
handler = TimingResultHandler(number_to_summarize=5)
handler.start_test_run()
with self.failure_exc_info() as exc_info:
result = TestResult.from_test_case(
case, TestCompletionStatus.failure, expected_duration,
exception=exc_info)
# When
handler(result)
handler.stop_test_run()
# Then
output = stderr.getvalue()
output_start = '\n\nTest timing report\n' + handler.separator2
self.assertTrue(output.startswith(output_start))
self.assertRegexpMatches(
output.replace('\n', ''), r'--+.*?1:01:14\.567 test_method \(')
def test_output_multiple_tests(self, stderr):
# Given
tests_start_time = datetime(2015, 12, 23, 8, 14, 12)
test_durations = [
dict(seconds=9, milliseconds=123),
dict(seconds=2, milliseconds=50),
dict(seconds=1, milliseconds=100),
dict(seconds=6, milliseconds=0),
dict(seconds=3, milliseconds=542),
]
expected_stats = self._calculate_statistics(test_durations)
test_start_time = None
expected_durations = []
for kwargs in test_durations:
duration = timedelta(**kwargs)
if test_start_time is None:
test_start_time = tests_start_time
end_time = test_start_time + duration
expected_durations.append(TestDuration(test_start_time, end_time))
test_start_time = end_time
handler = TimingResultHandler(number_to_summarize=5)
handler.start_test_run()
def make_case():
class Case(_test_cases.TestCase):
pass
return Case('test_method')
for duration in expected_durations:
result = TestResult.from_test_case(make_case(),
TestCompletionStatus.success,
duration)
handler(result)
# When
handler.stop_test_run()
# Then
output = stderr.getvalue()
output_start = '\n\nTest timing report\n' + handler.separator2
self.assertTrue(output.startswith(output_start))
self.assertRegexpMatches(output.replace('\n', ''),
r'--+.*?00:09\.123 test_method \(')
self.assertIn(expected_stats, output)
def test_output_multiple_tests(self, stderr):
# Given
tests_start_time = datetime(2015, 12, 23, 8, 14, 12)
test_durations = [
dict(seconds=9, milliseconds=123),
dict(seconds=2, milliseconds=50),
dict(seconds=1, milliseconds=100),
dict(seconds=6, milliseconds=0),
dict(seconds=3, milliseconds=542),
]
expected_stats = self._calculate_statistics(test_durations)
test_start_time = None
expected_durations = []
for kwargs in test_durations:
duration = timedelta(**kwargs)
if test_start_time is None:
test_start_time = tests_start_time
end_time = test_start_time + duration
expected_durations.append(TestDuration(test_start_time, end_time))
test_start_time = end_time
handler = TimingResultHandler(number_to_summarize=5)
handler.start_test_run()
def make_case():
class Case(_test_cases.TestCase):
pass
return Case('test_method')
for duration in expected_durations:
result = TestResult.from_test_case(
make_case(), TestCompletionStatus.success, duration)
handler(result)
# When
handler.stop_test_run()
# Then
output = stderr.getvalue()
output_start = '\n\nTest timing report\n' + handler.separator2
self.assertTrue(output.startswith(output_start))
self.assertRegexpMatches(
output.replace('\n', ''), r'--+.*?00:09\.123 test_method \(')
self.assertIn(expected_stats, output)
def test_output_on_unexpected_success(self, stderr):
# Given
start_time = datetime(2015, 12, 23, 8, 14, 12)
duration = timedelta(seconds=10)
end_time = start_time + duration
expected_duration = TestDuration(start_time, end_time)
case = _test_cases.TestCase('test_method')
handler = TimingResultHandler(number_to_summarize=5)
result = TestResult.from_test_case(
case, TestCompletionStatus.unexpected_success, expected_duration)
# When
handler(result)
# Then
output = stderr.getvalue()
self.assertEqual(output, '')
def test_output_on_expected_fail(self, stderr):
# Given
start_time = datetime(2015, 12, 23, 8, 14, 12)
duration = timedelta(seconds=10)
end_time = start_time + duration
expected_duration = TestDuration(start_time, end_time)
case = _test_cases.TestCase('test_method')
handler = TimingResultHandler(number_to_summarize=5)
with self.exc_info(RuntimeError) as exc_info:
result = TestResult.from_test_case(
case, TestCompletionStatus.expected_failure, expected_duration,
exception=exc_info)
# When
handler(result)
# Then
output = stderr.getvalue()
self.assertEqual(output, '')
def test_output_stop_test_run_success(self, stderr):
# Given
start_time = datetime(2015, 12, 23, 8, 14, 12)
duration = timedelta(seconds=10, milliseconds=123)
end_time = start_time + duration
expected_duration = TestDuration(start_time, end_time)
case = _test_cases.TestCase('test_method')
handler = TimingResultHandler(number_to_summarize=5)
handler.start_test_run()
result = TestResult.from_test_case(
case, TestCompletionStatus.success, expected_duration)
handler(result)
# When
handler.stop_test_run()
# Then
output = stderr.getvalue()
output_start = '\n\nTest timing report\n' + handler.separator2
self.assertTrue(output.startswith(output_start))
self.assertRegexpMatches(
output.replace('\n', ''), r'--+.*?00:10\.123 test_method \(')
