test_fields.py 文件源码

def test_filter_filterset_information_on_meta_related():
    class ReporterFilterNode(DjangoObjectType):

        class Meta:
            model = Reporter
            interfaces = (Node, )
            filter_fields = ['first_name', 'articles']

    class ArticleFilterNode(DjangoObjectType):

        class Meta:
            model = Article
            interfaces = (Node, )
            filter_fields = ['headline', 'reporter']

    class Query(ObjectType):
        all_reporters = DjangoFilterConnectionField(ReporterFilterNode)
        all_articles = DjangoFilterConnectionField(ArticleFilterNode)
        reporter = Field(ReporterFilterNode)
        article = Field(ArticleFilterNode)

    schema = Schema(query=Query)
    articles_field = ReporterFilterNode._meta.fields['articles'].get_type()
    assert_arguments(articles_field, 'headline', 'reporter')
    assert_not_orderable(articles_field)