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"""Tests for assess_perf_test_simple module."""
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from datetime import datetime, timedelta
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import logbreakdown as lb
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from generate_perfscale_results import TimingData
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class TestExtractDateFromLine(TestCase):
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def test_returns_just_date(self):
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example_line = '2016-09-01 02:51:31 INFO juju.apiserver ...'
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'2016-09-01 02:51:31', lb.extract_date_from_line(example_line))
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class TestLogLineWithinStartRange(TestCase):
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def test_returns_false_when_line_isnt_dated(self):
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line = 'Warning some undated line.'
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self.assertFalse(lb.log_line_within_start_range(line, None))
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def test_returns_true_when_line_is_after_start_date(self):
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line = '2016-09-01 02:51:31 INFO testing.'
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end_date = datetime.strptime('2016-09-01 02:51:20', lb.dt_format)
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lb.log_line_within_start_range(line, end_date))
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def test_returns_true_when_line_is_same_as_start_date(self):
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line = '2016-09-01 02:51:31 INFO testing.'
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end_date = datetime.strptime('2016-09-01 02:51:31', lb.dt_format)
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lb.log_line_within_start_range(line, end_date))
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def test_returns_false_when_line_is_newer_then_start_date(self):
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line = '2016-09-01 02:51:20 INFO testing.'
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end_date = datetime.strptime('2016-09-01 02:51:31', lb.dt_format)
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lb.log_line_within_start_range(line, end_date))
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class TestLogLineWithinEndRange(TestCase):
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def test_returns_true_when_line_isnt_dated(self):
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line = 'Warning some undated line.'
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self.assertTrue(lb.log_line_within_end_range(line, None))
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def test_returns_true_when_line_is_before_end_date(self):
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line = '2016-09-01 02:51:31 INFO testing.'
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end_date = datetime.strptime('2016-09-01 02:51:35', lb.dt_format)
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lb.log_line_within_end_range(line, end_date))
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def test_returns_true_when_line_is_same_as_end_date(self):
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line = '2016-09-01 02:51:31 INFO testing.'
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end_date = datetime.strptime('2016-09-01 02:51:31', lb.dt_format)
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lb.log_line_within_end_range(line, end_date))
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def test_returns_false_when_line_is_older_then_end_date(self):
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line = '2016-09-01 02:51:31 INFO testing.'
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end_date = datetime.strptime('2016-09-01 02:51:20', lb.dt_format)
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lb.log_line_within_end_range(line, end_date))
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class TestChunkEventRange(TestCase):
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def test_returns_start_and_end_when_period_less_than_time_step(self):
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"""If the start and end period is less than the default step (20
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seconds) only the start and end should be considered.
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start = datetime.utcnow()
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end = start + timedelta(seconds=5)
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event = TimingData(start, end)
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start_dt = datetime.strptime(event.start, lb.dt_format)
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end_dt = datetime.strptime(event.end, lb.dt_format)
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self.assertEqual(lb._chunk_event_range(event), [(start_dt, end_dt)])
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def test_chunks_event_spanning_multiple_periods(self):
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start = datetime.utcnow().replace(microsecond=0)
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end = start + timedelta(seconds=2*lb.LOG_BREAKDOWN_SECONDS)
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event = TimingData(start, end)
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first_end = start + timedelta(seconds=lb.LOG_BREAKDOWN_SECONDS)
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second_start = start + timedelta(seconds=lb.LOG_BREAKDOWN_SECONDS + 1)
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expected_chunks = [(start, first_end), (second_start, end)]
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lb._chunk_event_range(event),
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removed
tests/test_logbreakdown.py
