def test_ineligible_cert_whitelisted(self):
        """Test that audit mode students can receive a certificate if they are whitelisted."""
        # Enroll as audit
        CourseEnrollmentFactory(user=self.user_2,
                                course_id=self.course.id,
                                is_active=True,
                                mode='audit')
        # Whitelist student
        CertificateWhitelistFactory(course_id=self.course.id, user=self.user_2)

        # Generate certs
        with patch('courseware.grades.grade',
                   Mock(return_value={
                       'grade': 'Pass',
                       'percent': 0.75
                   })):
            with patch.object(XQueueInterface, 'send_to_queue') as mock_send:
                mock_send.return_value = (0, None)
                self.xqueue.add_cert(self.user_2, self.course.id)

        # Assert cert generated correctly
        self.assertTrue(mock_send.called)
        certificate = GeneratedCertificate.certificate_for_student(
            self.user_2, self.course.id)
        self.assertIsNotNone(certificate)
        self.assertEqual(certificate.mode, 'audit')