def METHOD_NAME(self):
    """An instructor should be able to delete a file_depository."""
    file_depository = FileDepositoryFactory()
    jwt_token = InstructorOrAdminLtiTokenFactory(playlist=file_depository.playlist)
    self.assertEqual(FileDepository.objects.count(), 1)
    response = self.client.delete(
        f"/api/filedepositories/{file_depository.id!s}/",
        HTTP_AUTHORIZATION=f"Bearer {jwt_token}",
        content_type="application/json",
    )
    self.assertEqual(response.status_code, 204)
    self.assertEqual(FileDepository.objects.count(), 0)