def test_mutation_arguments():
    assert ChangeNumber.arguments
    assert 'input' in schema.T(ChangeNumber.arguments)
    inner_type = ChangeNumber.input_type
    client_mutation_id_field = inner_type._meta.fields_map[
        'clientMutationId']
    assert issubclass(inner_type, graphene.InputObjectType)
    assert isinstance(client_mutation_id_field.type, graphene.NonNull)
    assert isinstance(client_mutation_id_field.type.of_type, graphene.String)
    assert client_mutation_id_field.object_type == inner_type
    assert isinstance(schema.T(client_mutation_id_field), GraphQLInputObjectField)
dataset/ETHPy150Open graphql-python/graphene/graphene/relay/tests/test_mutations.py/test_mutation_arguments/original