def test_version_info_id_constraint(session):
# type: (Session) -> None
session.add(VersionInfoModel(schema_version=1, library_version='0.0.1'))
session.commit()
# Test check constraint of version_info_id.
session.add(VersionInfoModel(version_info_id=2, schema_version=2, library_version='0.0.2'))
pytest.raises(IntegrityError, lambda: session.commit())
def test_commit():
# type: () -> None
storage = create_test_storage()
session = storage.scoped_session()
# This object violates the unique constraint of version_info_id.
v = VersionInfoModel(version_info_id=1, schema_version=1, library_version='0.0.1')
session.add(v)
with pytest.raises(StorageInternalError):
storage._commit(session)