magento-test/app/code/Magento/Cms/Test/Mftf/ActionGroup/CreateImageFolderActionGroup.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
 /**
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
-->

<actionGroups xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:noNamespaceSchemaLocation="urn:magento:mftf:Test/etc/actionGroupSchema.xsd">
    <actionGroup name="CreateImageFolderActionGroup">
        <annotations>
            <description>Creates a folder in the Media Gallery based on the provided Folder.</description>
        </annotations>
        <arguments>
            <argument name="ImageFolder" defaultValue="ImageFolder"/>
        </arguments>

        <click selector="{{MediaGallerySection.CreateFolder}}" stepKey="createFolder"/>
        <waitForElementVisible selector="{{MediaGallerySection.FolderName}}" stepKey="waitForPopUp"/>
        <fillField selector="{{MediaGallerySection.FolderName}}" userInput="{{ImageFolder.name}}" stepKey="fillFolderName"/>
        <click selector="{{MediaGallerySection.AcceptFolderName}}" stepKey="acceptFolderName"/>
        <waitForLoadingMaskToDisappear stepKey="waitForLoading3"/>
        <waitForPageLoad stepKey="waitForLoadingArrowToExpand" time="15"/>
        <conditionalClick selector="{{MediaGallerySection.StorageRootArrow}}" dependentSelector="{{MediaGallerySection.checkIfArrowExpand}}" stepKey="clickArrowIfClosed" visible="true"/>
        <conditionalClick selector="{{MediaGallerySection.WysiwygArrow}}" dependentSelector="{{MediaGallerySection.checkIfWysiwygArrowExpand}}" stepKey="clickWysiwygArrowIfClosed" visible="true"/>
        <waitForText userInput="{{ImageFolder.name}}" stepKey="waitForNewFolder"/>
        <click userInput="{{ImageFolder.name}}" stepKey="clickOnCreatedFolder"/>
        <waitForLoadingMaskToDisappear stepKey="waitForLoading5"/>
    </actionGroup>
</actionGroups>