title: Django test not loading fixture data
body: <p>I have written tests for a Django project that i am working on, but one particular fixture fails to load.
  The fixture is generated using dumpdata and i havent fiddled with it at all.
  I can load the data using manage.py on that fixture without errors. I have verified that the data actually loaded using shell and querying the data.
  This is driving me nuts, any help would be much appreciated.</p>
  
  <p>Here is my test file (irrelevant portions removed):</p>
  
  <pre><code>class ViewsFromUrls(TestCase):
      fixtures = [
          'centers/fixtures/test_data.json',
          'intranet/fixtures/test_data.json',
          'training/fixtures/test_data.json', #The one that fails to load
          ]
  
      def setUp(self):
          self.c = Client()
          self.c.login(username='USER', password='PASS')
  
      ...
  
      def test_ViewBatch(self):
          b = Batch.objects.all()[0].ticket_number
          response = self.c.get(reverse('training.views.view_batch', kwargs={'id':b}))
          self.assertTrue(response.status_code, 200)
      ...
  </code></pre>