add another test. Seems like we never had an explicit test on an import into a…

add another test. Seems like we never had an explicit test on an import into a new course-id. This fixes that

cms/djangoapps/contentstore/tests/test_contentstore.py

@@ -1451,6 +1451,31 @@ class ContentStoreTest(ModuleStoreTestCase):
                                 json.dumps({'id': del_loc.url()}), "application/json")
         self.assertEqual(200, resp.status_code)
 
+    def test_import_into_new_course_id(self):
+        module_store = modulestore('direct')
+        target_location = Location(['i4x', 'MITx', '999', 'course', '2013_Spring'])
+
+        course_data = {
+            'org': target_location.org,
+            'number': target_location.course,
+            'display_name': 'Robot Super Course',
+            'run': target_location.name
+        }
+
+        resp = self.client.post(reverse('create_new_course'), course_data)
+        self.assertEqual(resp.status_code, 200)
+        data = parse_json(resp)
+        self.assertEqual(data['id'], target_location.url())
+
+        import_from_xml(module_store, 'common/test/data/', ['simple'], target_location_namespace=target_location)
+
+        modules = module_store.get_items(Location([
+            target_location.tag, target_location.org, target_location.course, None, None, None]))
+
+        # we should have a number of modules in there
+        # we can't specify an exact number since it'll always be changing
+        self.assertGreater(len(modules), 10)
+
     def test_import_metadata_with_attempts_empty_string(self):
         module_store = modulestore('direct')
         import_from_xml(module_store, 'common/test/data/', ['simple'])