Django测试 - 如何使用JSON发送HTTP Post Multipart

Question

在我的django测试中,我想发送一个包含2个参数的HTTP Post Multipart:

• 一个JSON字符串
• 一份文件

def test_upload_request(self):
    temp_file = tempfile.NamedTemporaryFile(delete=False).name
    with open(temp_file) as f:
        file_form = {
            "file": f
        }
        my_json = json.dumps({
            "list": {
                "name": "test name",
                "description": "test description"
            }
        })
        response = self.client.post(reverse('api:upload'),
                                    my_json,
                                    content=file_form,
                                    content_type="application/json")
    os.remove(temp_file)


def upload(request):    
    print request.FILES['file']
    print json.loads(request.body)

我的代码不起作用.有帮助吗？如果有必要,我可以使用外部python lib(我正在尝试请求)谢谢

Answer 1

使用application/json内容类型,您无法上传文件.

试试以下:

视图:

def upload(request):
    print request.FILES['file']
    print json.loads(request.POST['json'])
    return HttpResponse('OK')

测试:

def test_upload_request(self):
    with tempfile.NamedTemporaryFile() as f:
        my_json = json.dumps({
            "list": {
                "name": "test name",
                "description": "test description"
            }
        })
        form = {
            "file": f,
            "json": my_json,
        }
        response = self.client.post(reverse('api:upload'),
                                    data=form)
        self.assertEqual(response.status_code, 200)