#1684: Login failed error contains HTML tags - fix static tests and added jasmine tests

Author: yolouiese

app/code/Magento/MediaGalleryUi/view/adminhtml/web/js/grid/messages.js

@@ -82,7 +82,7 @@ define([
          * @param {String} message
          * @return {String}
          */
-        prepareMessageForHtml: function (message) {
+        prepareMessageUnsanitizedHtml: function (message) {
             return escaper.escapeHtml(message, this.allowedTags);
         }
     });

app/code/Magento/MediaGalleryUi/view/adminhtml/web/template/grid/messages.html

@@ -8,7 +8,7 @@
     <div class="messages" outereach="messages">
         <div attr="class: 'message message-'+code">
             <div data-ui-id="messages-message-error">
-                <span data-bind="html: $parent.prepareMessageForHtml(message)"></span>
+                <span data-bind="html: $parent.prepareMessageUnsanitizedHtml(message)"></span>
             </div>
         </div>
     </div>

dev/tests/js/jasmine/tests/app/code/Magento/MediaGalleryUi/adminhtml/js/grid/messages.test.js

@@ -0,0 +1,56 @@
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+define([
+    'Magento_MediaGalleryUi/js/grid/messages',
+], function (Messages) {
+    'use strict';
+
+    describe('Magento_MediaGalleryUi/grid/messages', function () {
+        var message,
+            messageText,
+            errorType,
+            successType;
+
+        beforeEach(function () {
+            message = Messages;
+            messageText = 'test message';
+            errorType = 'error';
+            successType = 'success';
+        });
+
+        describe('message handling', function () {
+            it('add error message, get error message', function () {
+                message.add(errorType, messageText);
+                expect(message.get()).toEqual([messageText]);
+            });
+
+            it('add success message, get success message', function () {
+                message.add(successType, messageText);
+                expect(message.get()).toEqual([messageText]);
+            });
+
+            it('scheduled cleaning messages', function () {
+                message.add(errorType, messageText);
+                message.scheduleCleanup();
+                expect(message.get()).toEqual([]);
+            });
+        });
+
+        describe('prepareMessageUnsanitizedHtml', function () {
+            var messageData,
+                expectedData;
+
+            beforeEach(function () {
+                messageData = 'Login failed. Please check if the <a href="%1">Secret Key</a> is set correctly and try again.';
+                expectedData = 'Login failed. Please check if the <a href="%1">Secret Key</a> is set correctly and try again.';
+            });
+
+            it('prepare message to be rendered as HTML', function () {
+               expect(message.prepareMessageUnsanitizedHtml(messageData)).toEqual(expectedData)
+            });
+        });
+    });
+});