magento-test/app/code/Magento/Customer/Test/Mftf/ActionGroup/AssertCustomerGroupNotInGridActionGroup.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="AssertCustomerGroupNotInGridActionGroup">
        <annotations>
            <description>Filters the Admin Customers grid for the Customer Group (Code). Validates that the grid is empty.</description>
        </annotations>
        <arguments>
            <argument name="customerGroup" type="entity"/>
        </arguments>

        <conditionalClick selector="{{AdminDataGridHeaderSection.clearFilters}}" dependentSelector="{{AdminDataGridHeaderSection.clearFilters}}" visible="true" stepKey="cleanFilters"/>
        <click selector="{{AdminDataGridHeaderSection.filters}}" stepKey="openFiltersSectionOnCustomerGroupIndexPage"/>
        <fillField userInput="{{customerGroup.code}}" selector="{{AdminDataGridHeaderSection.filterFieldInput('customer_group_code')}}" stepKey="fillNameFieldOnFiltersSection"/>
        <click selector="{{AdminDataGridHeaderSection.applyFilters}}" stepKey="clickApplyFiltersButton"/>
        <see selector="{{AdminDataGridTableSection.dataGridEmpty}}" userInput="We couldn't find any records." stepKey="assertDataGridEmptyMessage"/>
    </actionGroup>
</actionGroups>