def test_update_instance__ok(meta: MetadataRepository, created_instance):
key = 2
assert created_instance.params.key != key
created_instance.params.key = key
instance = meta.update_instance(created_instance)
assert instance.params.key == key
def test_update_instance__not_existing(meta: MetadataRepository,
created_instance):
created_instance._id = 12345
with pytest.raises(NonExistingInstanceError):
meta.update_instance(created_instance)