def test_cascade_delete_on_trial(session: Session) -> None:
trial_id = 1
direction = StudyDirectionModel(direction=StudyDirection.MINIMIZE,
objective=0)
study = StudyModel(study_id=1,
study_name="test-study",
directions=[direction])
trial = TrialModel(trial_id=trial_id,
study_id=study.study_id,
state=TrialState.COMPLETE)
trial.system_attributes.append(
TrialSystemAttributeModel(trial_id=trial_id,
key="sample-key1",
value_json="1"))
trial.system_attributes.append(
TrialSystemAttributeModel(trial_id=trial_id,
key="sample-key2",
value_json="2"))
study.trials.append(trial)
session.add(study)
session.commit()
assert 2 == len(
TrialSystemAttributeModel.where_trial_id(trial_id, session))
session.delete(trial)
session.commit()
assert 0 == len(
TrialSystemAttributeModel.where_trial_id(trial_id, session))
def test_all(session: Session) -> None:
study = StudyModel(study_id=1, study_name="test-study", direction=StudyDirection.MINIMIZE)
trial = TrialModel(trial_id=1, study_id=study.study_id, state=TrialState.COMPLETE)
session.add(
TrialSystemAttributeModel(trial_id=trial.trial_id, key="sample-key", value_json="1")
)
session.commit()
system_attributes = TrialSystemAttributeModel.all(session)
assert 1 == len(system_attributes)
assert "sample-key" == system_attributes[0].key
assert "1" == system_attributes[0].value_json
def test_find_by_trial_and_key(session: Session) -> None:
study = StudyModel(study_id=1, study_name="test-study")
trial = TrialModel(study_id=study.study_id)
session.add(
TrialSystemAttributeModel(trial_id=trial.trial_id, key="sample-key", value_json="1")
)
session.commit()
attr = TrialSystemAttributeModel.find_by_trial_and_key(trial, "sample-key", session)
assert attr is not None
assert "1" == attr.value_json
assert TrialSystemAttributeModel.find_by_trial_and_key(trial, "not-found", session) is None