python - Django REST UnitTest没有文件已提交

我成功地实现了小案例。然后我开始使用更大的结构。而且我得到了错误。
错误：
No file was submitted.

import tempfile
from unittest import skip

from django.conf import settings
from django.contrib.auth.models import User
from django.core.files import File
from django.core.files.uploadedfile import SimpleUploadedFile
from model_mommy import mommy
from rest_framework import status
from rest_framework.reverse import reverse
from rest_framework.test import APITestCase, APIClient


class CustomerFromExcelViewsetTest(APITestCase):
    def setUp(self):
        self.client = APIClient()
        self.soken_staff = mommy.make(User, username='spearhead')
        self.user = mommy.make(User, username='Justin')
        settings.MEDIA_ROOT = tempfile.mkdtemp()

    def test_upload_file(self):
        """Expect created_user, and updated_user correct set"""
        file = File(open('./soken_web/apps/uploaded_files/complete-customer.xlsx', 'rb'))
        uploaded_file = SimpleUploadedFile('new_excel.xlsx', file.read(), content_type='multipart/form-data')
        data = {
            file: uploaded_file,
        }
        self.client.force_authenticate(user=self.user)
        response = self.client.post(reverse('api:customer_from_excel-list'), data, format='multipart')
        response.render()

        self.assertEqual(status.HTTP_201_CREATED, response.status_code)

它们是models，serializers和viewsets

models.py https://gist.github.com/elcolie/52daf2bd144af82b348f7353656be434

serializers.py
https://gist.github.com/elcolie/7f097642c4a752e76044c6938c49e097

viewsets.py
https://gist.github.com/elcolie/34fa66632209f14624899d997919d3fb

一天后，我不知道该错误在哪里。

参考文献：
DRF APITestCase not use `multipart` with other param

最佳答案

好像您错过了data字典中的引号。它应该是：

data = {
    'file': uploaded_file,
}