Add tests for the enrollment_interface

lms/static/js/spec/main.js

@@ -260,7 +260,10 @@
                 exports: 'NotificationView',
                 deps: ['backbone', 'jquery', 'underscore']
             },
-
+            'js/student_account/enrollment_interface': {
+                exports: 'js/student_account/enrollment_interface',
+                deps: ['jquery', 'underscore', 'gettext']
+            },
             // Student account registration/login
             // Loaded explicitly until these are converted to RequireJS
             'js/student_account/views/FormView': {
@@ -310,7 +313,7 @@
                     'js/student_account/views/RegisterView',
                     'underscore.string'
                 ]
-            },
+            }
         },
     });
 
@@ -327,6 +330,7 @@
         'lms/include/js/spec/student_account/login_spec.js',
         'lms/include/js/spec/student_account/register_spec.js',
         'lms/include/js/spec/student_account/password_reset_spec.js',
+        'lms/include/js/spec/student_account/enrollment_interface_spec.js',
         'lms/include/js/spec/student_profile/profile.js',
     ]);
 

lms/static/js/spec/student_account/access_spec.js

 define(['js/common_helpers/template_helpers', 'js/student_account/views/AccessView'],
-    function(TemplateHelpers) {
+    function(TemplateHelpers, AccessView) {
         describe('edx.student.account.AccessView', function() {
             'use strict';
 

lms/static/js/spec/student_account/enrollment_interface_spec.js

 define(['js/common_helpers/template_helpers', 'js/student_account/enrollment_interface'],
-    function(TemplateHelpers) {
+    function(TemplateHelpers, EnrollmentInterface) {
         describe("edx.student.account.EnrollmentInterface", function() {
             'use strict';
+
             it("find course modes using modeInArray ", function() {
                 var course_modes = [
                     {
+                        slug: 'honor'
                     },
                     {
+                        slug: 'professional'
                     }
-                ];
+                ],
+                
+                expect(EnrollmentInterface.modeInArray('professional')).toBe(true);
+                expect(EnrollmentInterface.modeInArray('audit')).toBe(false);
+
             });
         });
     }