MQE-1782: MFTF run:group can't run test in a suite

- Added unit test template for test/suite configuration method

Author: KevinBKozan

dev/tests/unit/Magento/FunctionalTestFramework/Console/BaseGenerateCommandTest.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Tests\unit\Magento\FunctionalTestingFramework\Console;
+
+use AspectMock\Test as AspectMock;
+use PHPUnit\Framework\TestCase;
+use Magento\FunctionalTestingFramework\Console\BaseGenerateCommand;
+use Magento\FunctionalTestingFramework\Suite\Objects\SuiteObject;
+use Magento\FunctionalTestingFramework\Suite\Handlers\SuiteObjectHandler;
+use Magento\FunctionalTestingFramework\Test\Objects\TestObject;
+use Magento\FunctionalTestingFramework\Test\Handlers\TestObjectHandler;
+class BaseGenerateCommandTest extends TestCase
+{
+    public function tearDown()
+    {
+        AspectMock::clean();
+    }
+
+    /**
+     * One test in one suite
+     */
+    public function testSimpleTestConfig()
+    {
+        $testOne = new TestObject('Test1', [], [], []);
+        $suiteOne = new SuiteObject('Suite1', ['Test1' => $testOne], [], []);
+
+        $testArray = ['Test1' => $testOne];
+        $suiteArray = ['Suite1' => $suiteOne];
+
+        $this->mockHandlers($testArray, $suiteArray);
+
+        $actual = json_decode($this->callConfig(['Test1']), true);
+        $expected = ['tests' => null, 'suites' => ['Suite1' => ['Test1']]];
+        $this->assertEquals($expected, $actual);
+    }
+
+    /**
+     * Mock handlers to skip parsing
+     * @param array $testArray
+     * @param array $suiteArray
+     * @throws \Exception
+     */
+    public function mockHandlers($testArray, $suiteArray)
+    {
+        AspectMock::double(TestObjectHandler::class,['initTestData' => ''])->make();
+        $handler = TestObjectHandler::getInstance();
+        $property = new \ReflectionProperty(TestObjectHandler::class, 'tests');
+        $property->setAccessible(true);
+        $property->setValue($handler, $testArray);
+
+        AspectMock::double(SuiteObjectHandler::class, ['initSuiteData' => ''])->make();
+        $handler = SuiteObjectHandler::getInstance();
+        $property = new \ReflectionProperty(SuiteObjectHandler::class, 'suiteObjects');
+        $property->setAccessible(true);
+        $property->setValue($handler, $suiteArray);
+    }
+
+    /**
+     * Changes visibility and runs getTestAndSuiteConfiguration
+     * @param array $testArray
+     * @return string
+     */
+    public function callConfig($testArray)
+    {
+        $command = new BaseGenerateCommand();
+        $class = new \ReflectionClass($command);
+        $method = $class->getMethod('getTestAndSuiteConfiguration');
+        $method->setAccessible(true);
+        return $method->invokeArgs($command, [$testArray]);
+    }
+}