magento-test/app/code/Magento/Translation/Test/Mftf/ActionGroup/AssertElementInTranslateInlineModeActionGroup.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="AssertElementInTranslateInlineModeActionGroup">
        <arguments>
            <argument name="elementSelector" type="string"/>
        </arguments>

        <executeJS function="return window.getComputedStyle(document.querySelector('{{elementSelector}}')).getPropertyValue('outline-color')" stepKey="getBorderColor"/>
        <executeJS function="return window.getComputedStyle(document.querySelector('{{elementSelector}}')).getPropertyValue('outline-style')" stepKey="getBorderType"/>
        <executeJS function="return window.getComputedStyle(document.querySelector('{{elementSelector}}')).getPropertyValue('outline-width')" stepKey="getBorderWidth"/>

        <assertStringContainsString stepKey="assertBorderColor">
			<actualResult type="const">$getBorderColor</actualResult>
			<expectedResult type="string">{{TranslateInlineModeStyleData.borderColor}}</expectedResult>
        </assertStringContainsString>
        <assertStringContainsString stepKey="assertBorderType">
			<actualResult type="const">$getBorderType</actualResult>
			<expectedResult type="string">{{TranslateInlineModeStyleData.borderType}}</expectedResult>
        </assertStringContainsString>
        <assertStringContainsString stepKey="assertBorderWidth">
			<actualResult type="const">$getBorderWidth</actualResult>
			<expectedResult type="string">{{TranslateInlineModeStyleData.borderWidth}}</expectedResult>
        </assertStringContainsString>

    </actionGroup>
</actionGroups>