Merge pull request #66 from vasylmalanka/issue-61

#61: Validate build:project was run before attempting to generate tests

Author: okolesnyk

RoboFile.php

@@ -53,11 +53,32 @@ function generateTests($opts = ['config' => null, 'force' => true, 'nodes' => nu
             $GLOBALS['FORCE_PHP_GENERATE'] = true;
         }
 
-        require 'dev' . DIRECTORY_SEPARATOR . 'tests'. DIRECTORY_SEPARATOR . 'functional' . DIRECTORY_SEPARATOR . '_bootstrap.php';
+        require 'dev' . DIRECTORY_SEPARATOR . 'tests' . DIRECTORY_SEPARATOR . 'functional' . DIRECTORY_SEPARATOR . '_bootstrap.php';
+
+        if (!$this->isProjectBuilt()) {
+            throw new Exception('Please run vendor/bin/robo build:project and configure your environment (.env) first.');
+        }
+
         \Magento\FunctionalTestingFramework\Util\TestGenerator::getInstance()->createAllTestFiles($opts['config'], $opts['nodes']);
         $this->say("Generate Tests Command Run");
     }
 
+    /**
+     * Check if MFTF has been properly configured
+     * @return bool
+     */
+    private function isProjectBuilt()
+    {
+        $actorFile = __DIR__ . DIRECTORY_SEPARATOR . 'src' . DIRECTORY_SEPARATOR . 'Magento' . DIRECTORY_SEPARATOR . 'FunctionalTestingFramework' . DIRECTORY_SEPARATOR . '_generated' . DIRECTORY_SEPARATOR . 'AcceptanceTesterActions.php';
+
+        $login = getenv('MAGENTO_ADMIN_USERNAME');
+        $password = getenv('MAGENTO_ADMIN_PASSWORD');
+        $baseUrl = getenv('MAGENTO_BASE_URL');
+        $backendName = getenv('MAGENTO_BACKEND_NAME');
+
+        return (file_exists($actorFile) && $login && $password && $baseUrl && $backendName);
+    }
+
     /**
      * Generate a suite based on name(s) passed in as args.
      *