def test_end_date_uses_most_recent_end_change(self):
experiment = NimbusExperimentFactory.create()
NimbusChangeLogFactory(
experiment=experiment,
old_status=NimbusExperiment.Status.LIVE,
new_status=NimbusExperiment.Status.COMPLETE,
)
end_change = NimbusChangeLogFactory(
experiment=experiment,
old_status=NimbusExperiment.Status.LIVE,
new_status=NimbusExperiment.Status.COMPLETE,
)
self.assertEqual(experiment.end_date, end_change.changed_on.date())
def test_start_date_uses_most_recent_start_change(self):
experiment = NimbusExperimentFactory.create()
NimbusChangeLogFactory(
experiment=experiment,
old_status=NimbusExperiment.Status.DRAFT,
new_status=NimbusExperiment.Status.LIVE,
)
start_change = NimbusChangeLogFactory(
experiment=experiment,
old_status=NimbusExperiment.Status.DRAFT,
new_status=NimbusExperiment.Status.LIVE,
)
self.assertEqual(experiment.start_date, start_change.changed_on.date())
def test_end_date_returns_datetime_for_ended_experiment(self):
experiment = NimbusExperimentFactory.create()
end_change = NimbusChangeLogFactory(
experiment=experiment,
old_status=NimbusExperiment.Status.LIVE,
new_status=NimbusExperiment.Status.COMPLETE,
)
self.assertEqual(experiment.end_date, end_change.changed_on)
def test_start_date_returns_datetime_for_started_experiment(self):
experiment = NimbusExperimentFactory.create()
start_change = NimbusChangeLogFactory(
experiment=experiment,
old_status=NimbusExperiment.Status.ACCEPTED,
new_status=NimbusExperiment.Status.LIVE,
)
self.assertEqual(experiment.start_date, start_change.changed_on)