magento-test/app/code/Magento/Paypal/Test/Mftf/ActionGroup/CreatePayPalOrderWithSelectedPaymentMethodActionGroup.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="CreatePayPalOrderWithSelectedPaymentMethodActionGroup" extends="CreateOrderToPrintPageActionGroup">
        <annotations>
            <description>EXTENDS: CreateOrderToPrintPageActionGroup. Clicks on PayPal. Fills the PayPay details in the modal. PLEASE NOTE: The PayPal Payment credentials are Hardcoded using 'Payer'.</description>
        </annotations>
        <arguments>
            <argument name="payerName" defaultValue="MPI" type="string"/>
            <argument name="credentials" defaultValue="_CREDS"/>
        </arguments>

        <!-- click on PayPal payment radio button -->
        <waitForElement selector="{{CheckoutPaymentSection.paymentSectionTitle}}" stepKey="waitForPlaceOrderButton"/>
        <click selector="{{CheckoutPaymentSection.PayPalPaymentRadio}}" stepKey="clickPlaceOrder"/>

        <!--set ID for iframe of PayPal group button-->
        <executeJS function="jQuery('.zoid-component-frame.zoid-visible').attr('id', 'myIframe')" stepKey="clickOrderLink"/>

        <!--switch to iframe of PayPal group button-->
        <switchToIFrame userInput="myIframe" stepKey="clickPrintOrderLink"/>
        <waitForElementVisible selector="{{CheckoutPaymentSection.PayPalBtn}}" stepKey="waitForPayPalBtn"/>
        <click selector="{{CheckoutPaymentSection.PayPalBtn}}" stepKey="clickPayPalBtn"/>
        <switchToIFrame stepKey="switchBack1"/>

        <!--Check in-context-->
        <switchToNextTab stepKey="switchToInContentTab"/>
        <waitForPageLoad stepKey="waitForPageLoad"/>
        <seeCurrentUrlMatches regex="~\//www.sandbox.paypal.com/~" stepKey="seeCurrentUrlMatchesConfigPath1"/>
        <waitForElement selector="{{PayPalPaymentSection.email}}" stepKey="waitForLoginForm" />
        <fillField selector="{{PayPalPaymentSection.email}}" userInput="{{credentials.magento/paypal_sandbox_login_email}}" stepKey="fillEmail"/>
        <fillField selector="{{PayPalPaymentSection.password}}" userInput="{{credentials.magento/paypal_sandbox_login_password}}" stepKey="fillPassword"/>
        <click selector="{{PayPalPaymentSection.loginBtn}}" stepKey="login"/>
        <waitForPageLoad stepKey="wait"/>
        <see userInput="{{payerName}}" selector="{{PayPalPaymentSection.reviewUserInfo}}" stepKey="seePayerName"/>
    </actionGroup>
</actionGroups>