fixup! fix: refactor group_configuration_spec to not call AjaxHelpers inside it()

Author: feanil

cms/static/js/spec/views/group_configuration_spec.js

@@ -27,6 +27,22 @@ define([
     //      spec files that set up window.course in their own beforeEach.
     describe('Group Configurations', function() {
 
+    // Pre-populate the jasmine-fixtures cache for every template used in the inner
+    // beforeEach blocks below. The outer beforeEach installs sinon.useFakeXMLHttpRequest(),
+    // which intercepts the synchronous XHR that readFixtures() uses to load .underscore
+    // files from the Karma server. Calling readFixtures() here — at describe-body level,
+    // before any beforeEach runs — loads the files over real XHR and caches the results.
+    // Subsequent readFixtures() calls inside beforeEach then return from cache without
+    // making a new (intercepted) request.
+    readFixtures(
+        'group-configuration-details.underscore',
+        'group-configuration-editor.underscore',
+        'group-edit.underscore',
+        'list.underscore',
+        'content-group-editor.underscore',
+        'partition-group-details.underscore'
+    );
+
     var requests, xhrFactory;
     var SELECTORS = {
         detailsView: '.group-configuration-details',