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我正在使用 graphene_django 和 graphql_jwt 在 django 中实现用户类型和身份验证。这是我的两个文件：位于名为“用户”的文件夹中的代码和相应的测试，该文件夹是应用程序级文件夹（但不是 django 应用程序）

架构.py

import graphene
from graphene_django import DjangoObjectType
from django.contrib.auth import get_user_model

class UserType(DjangoObjectType):
    class Meta:
        model = get_user_model()

class Query(graphene.ObjectType):
    user = graphene.Field(UserType, id=graphene.Int(required=True))
    me = graphene.Field(UserType)

    def resolve_user(self, info, id):
        user = get_user_model().objects.get(id=id)
        return user

    def resolve_me(self, info):
        current_user = info.context.user
        if current_user.is_anonymous:
            raise GraphQLError("Not logged in !")
        return current_user

测试.py

from django.contrib.auth import get_user_model
from graphql import GraphQLError
from graphql.error.located_error import GraphQLLocatedError
from graphql_jwt.testcases import JSONWebTokenTestCase

class TestUserAuthentication(JSONWebTokenTestCase):

    def setUp(self):
        self.user = get_user_model().objects.create(
            username='Moctar', password='moctar')

    # @unittest.skip("Cannot handle raised GraphQLError")
    def test_not_autenticated_me(self):
        query = '''
        {
            me{
                id
                username
                password
            }
        }
        '''
        with self.assertRaises(GraphQLError, msg='Not logged in !'):
            self.client.execute(query)

    def test_autenticated_me(self):
        self.client.authenticate(self.user)
        query = '''
        {
            me{
                id 
                username
                password
            }
        }
        '''
        self.client.execute(query)

然后，当我通过python manage.py test users它运行测试时，它会说：

Creating test database for alias 'default'...
System check identified no issues (0 silenced).
..F.
======================================================================
FAIL: test_not_autenticated_me (tests.TestUserAuthentication)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/my_username/my_projects/server/arjangen/app/users/tests.py", line 97, in test_not_autenticated_me
    self.client.execute(query)
AssertionError: GraphQLError not raised : Not logged in !

----------------------------------------------------------------------
Ran 4 tests in 0.531s

FAILED (failures=1)
Destroying test database for alias 'default'...

我已经像这样搜索了stackoverflow [异常引发但未被assertRaises捕获] [1]

[1]:异常引发但未被 assertRaises 捕获，但这仍然不能解决我的问题。那么如何真正测试 GraphQLError 呢？

4

1 回答 1

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尝试删除此行test_not_autenticated_me()：

self.client.authenticate(self.user)

因为要做authenticate()的是登录并获取 JWT 令牌。如果您不登录，默认用户将是 AnonymousUser 对象。

于 2019-10-15T09:11:46.773 回答