MQE-345: [DevOps] [Customizability] Create suite schema declaration and supporting interpretation

    - add new sample suite file
    - add robo command to include suite generate

Author: imeron2433

dev/tests/acceptance/RoboFile.php

@@ -43,6 +43,23 @@ function generateTests()
         $this->say("Generate Tests Command Run");
     }
 
+    /**
+     * Generate a suite based on name(s) passed in as args
+     */
+    function generateSuite(array $args)
+    {
+        if (empty($args)) {
+            throw new Exception("Please provide suite name(s) after generate:suite command");
+        }
+
+        require 'tests/functional/_bootstrap.php';
+        $sg = \Magento\FunctionalTestingFramework\Suite\SuiteGenerator::getInstance();
+
+        foreach ($args as $arg) {
+            $sg->generateSuite($arg);
+        }
+    }
+
     /**
      * Run all Functional tests using the Chrome environment
      */

dev/tests/acceptance/tests/_suite/sampleSuite.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/Suite/etc/suiteSchema.xsd">
+    <suite name="mySuite">
+        <include>
+            <group name="example"/>
+            <cest test="PersistMultipleEntitiesTest"  name="PersistMultipleEntitiesCest"/>
+            <module name="SampleTests" file="SampleCest.xml"/>
+        </include>
+        <exclude>
+            <group name="testGroup"/>
+        </exclude>
+    </suite>
+</config>