在Django中测试POST请求

# views.py
from django.http import JsonResponse
from django.views.decorators.csrf import csrf_exempt

@csrf_exempt
def my_view(request):
    if request.method == 'POST':
        data = request.POST.get('data')
        return JsonResponse({'received': data})
    return JsonResponse({'error': 'Invalid request'}, status=400)

# urls.py
from django.urls import path
from .views import my_view

urlpatterns = [
    path('my-endpoint/', my_view, name='my_view'),
]

# tests.py
from django.test import TestCase, Client
from django.urls import reverse

class MyViewTests(TestCase):
    def setUp(self):
        self.client = Client()
        self.url = reverse('my_view')

    def test_post_request(self):
        response = self.client.post(self.url, {'data': 'test_data'})
        self.assertEqual(response.status_code, 200)
        self.assertEqual(response.json(), {'received': 'test_data'})

    def test_invalid_post_request(self):
        response = self.client.post(self.url)
        self.assertEqual(response.status_code, 400)
        self.assertEqual(response.json(), {'error': 'Invalid request'})