def test_cascade_delete_on_study(session: Session) -> None:
study_id = 1
direction = StudyDirectionModel(direction=StudyDirection.MINIMIZE,
objective=0)
study = StudyModel(study_id=study_id,
study_name="test-study",
directions=[direction])
study.system_attributes.append(
StudySystemAttributeModel(study_id=study_id,
key="sample-key1",
value_json="1"))
study.system_attributes.append(
StudySystemAttributeModel(study_id=study_id,
key="sample-key2",
value_json="2"))
session.add(study)
session.commit()
assert 2 == len(
StudySystemAttributeModel.where_study_id(study_id, session))
session.delete(study)
session.commit()
assert 0 == len(
StudySystemAttributeModel.where_study_id(study_id, session))
def test_find_by_study_and_key(session: Session) -> None:
study = StudyModel(study_id=1, study_name="test-study")
session.add(
StudySystemAttributeModel(study_id=study.study_id, key="sample-key", value_json="1")
)
session.commit()
attr = StudySystemAttributeModel.find_by_study_and_key(study, "sample-key", session)
assert attr is not None and "1" == attr.value_json
assert StudySystemAttributeModel.find_by_study_and_key(study, "not-found", session) is None
def test_where_study_id(session: Session) -> None:
sample_study = StudyModel(study_id=1, study_name="test-study")
empty_study = StudyModel(study_id=2, study_name="test-study")
session.add(
StudySystemAttributeModel(
study_id=sample_study.study_id, key="sample-key", value_json="1"
)
)
assert 1 == len(StudySystemAttributeModel.where_study_id(sample_study.study_id, session))
assert 0 == len(StudySystemAttributeModel.where_study_id(empty_study.study_id, session))
# Check the case of unknown study_id.
assert 0 == len(StudySystemAttributeModel.where_study_id(-1, session))
