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analytics/tests/test_fixtures.py
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Abhijeet Prasad Bodas
tests: Consistently use assert_length helper.
19 май 2021, 21:55
19 май 2021, 21:55
352634a
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from analytics.lib.counts import CountStat from analytics.lib.fixtures import generate_time_series_data from zerver.lib.test_classes import ZulipTestCase # A very light test suite; the code being tested is not run in production. class TestFixtures(ZulipTestCase): def test_deterministic_settings(self) -> None: # test basic business_hour / non_business_hour calculation # test we get an array of the right length with frequency=CountStat.DAY data = generate_time_series_data( days=7, business_hours_base=20, non_business_hours_base=15, spikiness=0 ) self.assertEqual(data, [400, 400, 400, 400, 400, 360, 360]) data = generate_time_series_data( days=1, business_hours_base=2000, non_business_hours_base=1500, growth=2, spikiness=0, frequency=CountStat.HOUR, ) # test we get an array of the right length with frequency=CountStat.HOUR self.assert_length(data, 24) # test that growth doesn't affect the first data point self.assertEqual(data[0], 2000) # test that the last data point is growth times what it otherwise would be self.assertEqual(data[-1], 1500 * 2) # test autocorrelation == 1, since that's the easiest value to test data = generate_time_series_data( days=1, business_hours_base=2000, non_business_hours_base=2000, autocorrelation=1, frequency=CountStat.HOUR, ) self.assertEqual(data[0], data[1]) self.assertEqual(data[0], data[-1])