magento-test/app/code/Magento/Customer/Test/Mftf/ActionGroup/VerifyCustomerBillingAddressActionGroup.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="VerifyCustomerBillingAddressActionGroup">
        <annotations>
            <description>Goes to the Storefront Customer Dashboard Address area. Validates that the provided Customer Billing Address is present and correct on the Storefront Customer Dashboard Address section.</description>
        </annotations>
        <arguments>
            <argument name="address"/>
        </arguments>

        <amOnPage url="customer/address/index/" stepKey="goToAddressPage"/>
        <waitForPageLoad stepKey="waitForAddressPageLoad"/>

        <!--Verify customer default billing address-->
        <see selector="{{StorefrontCustomerAddressesSection.defaultBillingAddress}}" userInput="{{address.firstname}} {{address.lastname}}" stepKey="seeAssertCustomerDefaultBillingAddressFirstnameAndLastname"/>
        <see selector="{{StorefrontCustomerAddressesSection.defaultBillingAddress}}" userInput="{{address.company}}" stepKey="seeAssertCustomerDefaultBillingAddressCompany"/>
        <see selector="{{StorefrontCustomerAddressesSection.defaultBillingAddress}}" userInput="{{address.street[0]}}" stepKey="seeAssertCustomerDefaultBillingAddressStreet"/>
        <see selector="{{StorefrontCustomerAddressesSection.defaultBillingAddress}}" userInput="{{address.street[1]}}" stepKey="seeAssertCustomerDefaultBillingAddressStreet1"/>
        <see selector="{{StorefrontCustomerAddressesSection.defaultBillingAddress}}" userInput="{{address.city}}, {{address.postcode}}" stepKey="seeAssertCustomerDefaultBillingAddressCityAndPostcode"/>
        <see selector="{{StorefrontCustomerAddressesSection.defaultBillingAddress}}" userInput="{{address.country}}" stepKey="seeAssertCustomerDefaultBillingAddressCountry"/>
        <see selector="{{StorefrontCustomerAddressesSection.defaultBillingAddress}}" userInput="{{address.telephone}}" stepKey="seeAssertCustomerDefaultBillingAddressTelephone"/>
    </actionGroup>
</actionGroups>