B2B-1704: Add MFTF test for MC-38621

 - Adding S3 test for exporting tax rates

Author: dhaecker

app/code/Magento/AwsS3/Test/Mftf/Test/AdminAwsS3ExportTaxRatesTest.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ /**
+  * Copyright © Magento, Inc. All rights reserved.
+  * See COPYING.txt for license details.
+  */
+-->
+
+<tests xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:noNamespaceSchemaLocation="urn:magento:mftf:Test/etc/testSchema.xsd">
+    <test name="AdminAwsS3ExportTaxRatesTest" extends="AdminExportTaxRatesTest">
+        <annotations>
+            <features value="AwsS3"/>
+            <stories value="Export"/>
+            <title value="S3 - Export Tax Rates"/>
+            <description value="Sets S3 for file system. Exports tax rates from the System > Data Transfer > Import/Export Tax Rates page and
+            validates contents in downloaded file. Note that MFTF cannot simply click export and have access to the file
+            that is downloaded in the browser due to the test not having access to the server that is running the test
+            browser. Therefore, this test verifies that the Export button can be successfully clicked, grabs the request
+            URL from the Export button's form, executes the request on the magento machine via a curl request, and
+            verifies the contents of the exported file."/>
+            <severity value="MAJOR"/>
+            <testCaseId value="MC-38949"/>
+            <group value="importExport"/>
+            <group value="tax"/>
+        </annotations>
+
+        <before>
+            <!-- Enable AWS S3 Remote Storage -->
+            <magentoCLI command="setup:config:set {{RemoteStorageAwsS3ConfigData.enable_options}}" stepKey="enableRemoteStorage" before="revertInitialTaxRateCA"/>
+        </before>
+
+        <after>
+            <!-- Disable AWS S3 Remote Storage -->
+            <magentoCLI command="setup:config:set {{RemoteStorageAwsS3ConfigData.disable_options}}" stepKey="disableRemoteStorage" after="logoutFromAdmin"/>
+        </after>
+    </test>
+</tests>

app/code/Magento/AwsS3/Test/Mftf/Test/AdminAwsS3ImportTaxRatesTest.xml

@@ -23,7 +23,7 @@
 
         <before>
             <!-- Enable AWS S3 Remote Storage -->
-            <magentoCLI command="setup:config:set {{RemoteStorageAwsS3ConfigData.enable_options}}" stepKey="enableRemoteStorage" before="loginAsAdmin"/>
+            <magentoCLI command="setup:config:set {{RemoteStorageAwsS3ConfigData.enable_options}}" stepKey="enableRemoteStorage" before="revertInitialTaxRateCA"/>
         </before>
 
         <after>

app/code/Magento/TaxImportExport/Test/Mftf/Test/AdminImportTaxRatesTest.xml

@@ -22,6 +22,10 @@
         </annotations>
 
         <before>
+            <!-- Create/Revert Seed Data -->
+            <createData entity="US_CA_Rate_1" stepKey="revertInitialTaxRateCA"/>
+            <createData entity="US_NY_Rate_1" stepKey="revertInitialTaxRateNY"/>
+
             <!-- Login as Admin -->
             <actionGroup ref="AdminLoginActionGroup" stepKey="loginAsAdmin"/>
         </before>