Convert LoginAfterJSMinificationTest to MFTF

Author: rogyar

app/code/Magento/Backend/Test/Mftf/Test/AdminLoginAfterJSMinificationTest.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ /**
+  * Copyright © Magento, Inc. All rights reserved.
+  * See COPYING.txt for license details.
+  */
+-->
+
+<tests xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="urn:magento:mftf:Test/etc/testSchema.xsd">
+    <test name="AdminLoginAfterJSMinificationTest">
+        <annotations>
+            <features value="Backend"/>
+            <title value="Admin panel should be accessible with JS minification enabled"/>
+            <description value="Admin panel should be accessible with JS minification enabled"/>
+            <group value="backend"/>
+            <group value="mtf_migrated"/>
+        </annotations>
+        <before>
+            <magentoCLI command="config:set dev/js/minify_files 1" stepKey="enableJsMinification"/>
+            <magentoCLI command="cache:clean config" stepKey="cleanCache"/>
+        </before>
+
+        <actionGroup ref="LoginAsAdmin" stepKey="loginAsAdmin"/>
+        <see userInput="Dashboard" selector="{{AdminHeaderSection.pageTitle}}" stepKey="seeDashboardTitle"/>
+    </test>
+</tests>

dev/tests/functional/tests/app/Magento/Backend/Test/TestCase/LoginAfterJSMinificationTest.xml

@@ -12,6 +12,7 @@
             <data name="configData" xsi:type="string">minify_js_files</data>
             <data name="menuItem" xsi:type="string">Dashboard</data>
             <data name="pageTitle" xsi:type="string">Dashboard</data>
+            <data name="tag" xsi:type="string">mftf_migrated:yes</data>
             <constraint name="Magento\Backend\Test\Constraint\AssertBackendPageIsAvailable" />
         </variation>
     </testCase>