使用 django 测试客户端发送 JSON [英] Sending JSON using the django test client

问题描述

我正在开发一个 django 项目，该项目将用作 webhook 的端点.webhook 会将一些 JSON 数据发布到我的端点，然后该端点将解析该数据.我正在尝试为它编写单元测试，但我不确定我是否正确发送了 JSON.

I'm working on a django a project that will serve as the endpoint for a webhook. The webhook will POST some JSON data to my endpoint, which will then parse that data. I'm trying to write unit tests for it, but I'm not sure if I'm sending the JSON properly.

我在 pipeline_endpoint 中不断收到类型错误:字符串索引必须是整数"

I keep getting "TypeError: string indices must be integers" in pipeline_endpoint

代码如下:

# tests.py
from django.test import TestCase
from django.test.client import Client
import simplejson

class TestPipeline(TestCase):

    def setUp(self):
        """initialize the Django test client"""
        self.c = Client()

    def test_200(self):
        json_string = u'{"1": {"guid": "8a40135230f21bdb0130f21c255c0007", "portalId": 999, "email": "fake@email"}}'
        json_data = simplejson.loads(json_string)
        self.response = self.c.post('/pipeline-endpoint', json_data, content_type="application/json")
        self.assertEqual(self.response.status_code, "200")

和

# views.py
from pipeline.prospect import Prospect
import simplejson

def pipeline_endpoint(request):

    #get the data from the json object that came in
    prospects_json = simplejson.loads(request.raw_post_data)
    for p in prospects_json:
        prospect = {
            'email'          : p['email'],
            'hs_id'          : p['guid'],
            'portal'         : p['portalId'],
        }

整个追溯.

======================================================================
ERROR: test_200 (pipeline.tests.TestPipeline)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "F:\......\pipeline\tests.py", line 31, in test_200
    self.response = self.c.post('/pipeline-endpoint', json_string, content_type="application/json")
  File "C:\Python27\lib\site-packages\django\test\client.py", line 455, in post
    response = super(Client, self).post(path, data=data, content_type=content_type, **extra)
  File "C:\Python27\lib\site-packages\django\test\client.py", line 256, in post
    return self.request(**r)
  File "C:\Python27\lib\site-packages\django\core\handlers\base.py", line 111, in get_response
    response = callback(request, *callback_args, **callback_kwargs)
  File "F:\......\pipeline\views.py", line 18, in pipeline_endpoint
    'email'          : p['email'],
TypeError: string indices must be integers

----------------------------------------------------------------------
Ran 1 test in 0.095s

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

推荐答案

@mrmagooey 是对的

@mrmagooey is right

def test_your_test(self):
    python_dict = {
        "1": {
            "guid": "8a40135230f21bdb0130f21c255c0007",
            "portalId": 999,
            "email": "fake@email"
        }
    }
    response = self.client.post('/pipeline-endpoint/',
                                json.dumps(python_dict),
                                content_type="application/json")

使用 json.dumps 而不是 json.loads

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