test_query.py 文件源码

def test_should_query_simplelazy_objects():
    class ReporterType(DjangoObjectType):

        class Meta:
            model = Reporter
            only_fields = ('id', )

    class Query(graphene.ObjectType):
        reporter = graphene.Field(ReporterType)

        def resolve_reporter(self, info):
            return SimpleLazyObject(lambda: Reporter(id=1))

    schema = graphene.Schema(query=Query)
    query = '''
        query {
          reporter {
            id
          }
        }
    '''
    result = schema.execute(query)
    assert not result.errors
    assert result.data == {
        'reporter': {
            'id': '1'
        }
    }