Adding Flat rate

Author: JhalakMathur

app/code/Magento/Sales/Test/Mftf/Test/StorefrontOrderPagerDisplayedTest.xml

@@ -20,7 +20,8 @@
         </annotations>
         <before>
             <comment userInput="Comment is added to preserve the step key for backward compatibility" stepKey="LoginAsAdmin"/>
-
+            <!-- Enable Flat rate-->
+            <magentoCLI command="config:set {{EnableFlatRateConfigData.path}} {{EnableFlatRateConfigData.value}}" stepKey="enableFlatRate"/>
             <createData entity="_defaultCategory" stepKey="createCategory"/>
             <createData entity="SimpleProduct" stepKey="createProduct01">
                 <requiredEntity createDataKey="createCategory"/>
@@ -92,7 +93,7 @@
             <comment userInput="Adding the comment to replace CliCacheFlushActionGroup action group ('cache:flush' command) for preserving Backward Compatibility" stepKey="flushCache"/>
         </before>
         <after>
-
+            <magentoCLI command="config:set {{DisableFlatRateConfigData.path}} {{DisableFlatRateConfigData.value}}" stepKey="disableFlatRate"/>
             <deleteData createDataKey="createCategory" stepKey="deleteCategory"/>
             <deleteData createDataKey="createProduct01" stepKey="deleteProduct1"/>
             <deleteData createDataKey="createProduct02" stepKey="deleteProduct2"/>