def METHOD_NAME(self, rollback_registry):
    registry = rollback_registry
    Blok = registry.System.Blok
    blok_names = Blok.from_multi_primary_keys(
        dict(name="anyblok-core"),
        dict(name="anyblok-test"),
    ).name
    assert "anyblok-core" in blok_names
    assert "anyblok-test" in blok_names