python 3 fixes

common/djangoapps/student/tests/test_enrollment.py

@@ -104,7 +104,7 @@ class EnrollmentTest(UrlResetMixin, SharedModuleStoreTestCase):
         # Enroll in the course and verify the URL we get sent to
         resp = self._change_enrollment('enroll')
         self.assertEqual(resp.status_code, 200)
-        self.assertEqual(resp.content, full_url)
+        self.assertEqual(resp.content.decode('utf-8'), full_url)
 
         # If we're not expecting to be enrolled, verify that this is the case
         if enrollment_mode is None:
@@ -181,7 +181,7 @@ class EnrollmentTest(UrlResetMixin, SharedModuleStoreTestCase):
     def test_embargo_allow(self):
         response = self._change_enrollment('enroll')
         self.assertEqual(response.status_code, 200)
-        self.assertEqual(response.content, '')
+        self.assertEqual(response.content.decode('utf-8'), '')
 
         # Verify that we were enrolled
         is_enrolled = CourseEnrollment.is_enrolled(self.user, self.course.id)

common/djangoapps/util/tests/test_json_request.py

@@ -20,14 +20,14 @@ class JsonResponseTestCase(unittest.TestCase):
     def test_empty(self):
         resp = JsonResponse()
         self.assertIsInstance(resp, HttpResponse)
-        self.assertEqual(resp.content, "")
+        self.assertEqual(resp.content.decode('utf-8'), "")
         self.assertEqual(resp.status_code, 204)
         self.assertEqual(resp["content-type"], "application/json")
 
     def test_empty_string(self):
         resp = JsonResponse("")
         self.assertIsInstance(resp, HttpResponse)
-        self.assertEqual(resp.content, "")
+        self.assertEqual(resp.content.decode('utf-8'), "")
         self.assertEqual(resp.status_code, 204)
         self.assertEqual(resp["content-type"], "application/json")
 
@@ -82,14 +82,14 @@ class JsonResponseBadRequestTestCase(unittest.TestCase):
     def test_empty(self):
         resp = JsonResponseBadRequest()
         self.assertIsInstance(resp, HttpResponseBadRequest)
-        self.assertEqual(resp.content, "")
+        self.assertEqual(resp.content.decode("utf-8"), "")
         self.assertEqual(resp.status_code, 400)
         self.assertEqual(resp["content-type"], "application/json")
 
     def test_empty_string(self):
         resp = JsonResponseBadRequest("")
         self.assertIsInstance(resp, HttpResponse)
-        self.assertEqual(resp.content, "")
+        self.assertEqual(resp.content.decode('utf-8'), "")
         self.assertEqual(resp.status_code, 400)
         self.assertEqual(resp["content-type"], "application/json")
 

openedx/core/djangoapps/enrollments/tests/test_views.py

@@ -1397,7 +1397,7 @@ class UnenrollmentTest(EnrollmentTestMixin, ModuleStoreTestCase):
         self.assertEqual(response.status_code, status.HTTP_200_OK)
         response = self._submit_unenroll(self.superuser, self.user.username)
         self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)
-        self.assertEqual(response.content, "")
+        self.assertEqual(response.content.decode('utf-8'), "")
         self._assert_inactive()
 
     def _assert_active(self):

openedx/core/djangoapps/user_api/tests/test_helpers.py

@@ -243,7 +243,7 @@ class StudentViewShimTest(TestCase):
         )
         response = view(HttpRequest())
         self.assertEqual(response.status_code, 200)
-        self.assertEqual(response.content, "")
+        self.assertEqual(response.content.decode('utf-8'), "")
 
     def test_error_from_json(self):
         view = self._shimmed_view(