Added comments

Author: Sahil.kumar

app/code/Magento/Swatches/Test/Mftf/ActionGroup/CreateConfigurableProductWithTextSwatchAttributeActionGroup.xml

@@ -37,7 +37,8 @@
         <waitForPageLoad stepKey="waitForIFrame"/>
         <switchToIFrame selector="{{AdminNewAttributePanel.newAttributeIFrame}}" stepKey="switchToNewAttributeIFrame"/>
         <fillField selector="{{AdminNewAttributePanel.defaultLabel}}" userInput="{{colorProductAttribute.default_label}}" stepKey="fillDefaultLabel"/>
-        <!-- Change to visual swatches -->
+
+        <!-- Change to text swatches -->
         <selectOption selector="{{AdminNewAttributePanel.inputType}}" userInput="swatch_text" stepKey="selectTextSwatch"/>
         <click selector="{{AdminNewAttributePanel.addTextSwatchOption}}" stepKey="clickAddSwatch"/>
         <fillField selector="input[name='optiontext[value][option_0][0]']" userInput="Test Text Swatch" stepKey="fillTextSwatchLabel"/>

app/code/Magento/Swatches/Test/Mftf/Test/AdminCreateConfigurableProductWithTextSwatchAttributeTest.xml

@@ -18,7 +18,9 @@
             <testCaseId value="AC-5328"/>
         </annotations>
         <before>
+            <!-- create category -->
             <createData entity="ApiCategory" stepKey="createCategory"/>
+            <!-- Login to Admin Portal -->
             <actionGroup ref="AdminLoginActionGroup" stepKey="loginAsAdmin"/>
         </before>
         <after>
@@ -30,7 +32,7 @@
                 <argument name="filterInputName" value="sku"/>
                 <argument name="filterValue" value="{{_defaultProduct.sku}}"/>
             </actionGroup>
-
+            <!--Delete created configurable product-->
             <actionGroup ref="AdminGridFilterFillSelectFieldActionGroup" stepKey="addTypeFilterConfigurable">
                 <argument name="filterName" value="type_id"/>
                 <argument name="filterValue" value="Configurable Product"/>
@@ -49,6 +51,7 @@
                 <argument name="sku" value="{{_defaultProduct.sku}}"/>
             </actionGroup>
             <actionGroup ref="ResetProductGridToDefaultViewActionGroup" stepKey="resetProductGrid"/>
+            <!-- Delete created product attribute -->
             <actionGroup ref="AdminDeleteProductAttributeByLabelActionGroup" stepKey="deleteProductAttribute">
                 <argument name="productAttributeLabel" value="{{colorProductAttribute.default_label}}"/>
             </actionGroup>
@@ -72,12 +75,12 @@
         <fillField selector="{{AdminDataGridHeaderSection.attributeCodeFilterInput}}" userInput="{{colorProductAttribute.default_label}}" stepKey="fillFilterAttributeCodeField"/>
         <click selector="{{AdminDataGridHeaderSection.applyFilters}}" stepKey="clickApplyFiltersButton"/>
         <click selector="{{AdminDataGridTableSection.rowCheckbox('1')}}" stepKey="clickOnFirstCheckbox"/>
-
+        <!-- click on Next button -->
         <click selector="{{AdminCreateProductConfigurationsPanel.next}}" stepKey="clickNextStep1"/>
-
+        <!-- Select the created attribute -->
         <click selector="{{AdminCreateProductConfigurationsPanel.selectAllByAttribute(colorProductAttribute.default_label)}}" stepKey="clickSelectAll"/>
         <click selector="{{AdminCreateProductConfigurationsPanel.next}}" stepKey="clickNextStep2"/>
-
+        <!-- Add the quantities to each SKU's -->
         <click selector="{{AdminCreateProductConfigurationsPanel.applySingleQuantityToEachSkus}}" stepKey="clickOnApplySingleQuantityToEachSku"/>
         <fillField selector="{{AdminCreateProductConfigurationsPanel.quantity}}" userInput="100" stepKey="enterAttributeQuantity"/>
         <click selector="{{AdminCreateProductConfigurationsPanel.next}}" stepKey="clickOnNextStep3"/>