magento-test/app/code/Magento/Customer/Test/Mftf/ActionGroup/AdminAssertCustomerDefaultBillingAddressAgainstEntityActionGroup.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="AdminAssertCustomerDefaultBillingAddressAgainstEntityActionGroup">
        <annotations>
            <description>Asserts that Customer's Default Billing Address matches the specified Address entity</description>
        </annotations>
        <arguments>
            <argument name="address" type="entity"/>
        </arguments>

        <see userInput="{{address.firstname}}" selector="{{AdminCustomerAddressesDefaultBillingSection.addressDetails}}" stepKey="firstName"/>
        <see userInput="{{address.lastname}}" selector="{{AdminCustomerAddressesDefaultBillingSection.addressDetails}}" stepKey="lastName"/>
        <see userInput="{{address.street[0]}}" selector="{{AdminCustomerAddressesDefaultBillingSection.addressDetails}}" stepKey="street1"/>
        <see userInput="{{address.state}}" selector="{{AdminCustomerAddressesDefaultBillingSection.addressDetails}}" stepKey="state"/>
        <see userInput="{{address.postcode}}" selector="{{AdminCustomerAddressesDefaultBillingSection.addressDetails}}" stepKey="postcode"/>
        <see userInput="{{address.country}}" selector="{{AdminCustomerAddressesDefaultBillingSection.addressDetails}}" stepKey="country"/>
        <see userInput="{{address.telephone}}" selector="{{AdminCustomerAddressesDefaultBillingSection.addressDetails}}" stepKey="telephone"/>
    </actionGroup>
</actionGroups>