test refactoring.

commands/HelloController.php

@@ -25,6 +25,6 @@ class HelloController extends Controller
 	 */
 	public function actionIndex($message = 'hello world')
 	{
-		echo $message."\n";
+		echo $message . "\n";
 	}
 }

config/web.php

@@ -39,16 +39,14 @@ $config = [
 	'params' => $params,
 ];
 
-if (YII_ENV_DEV)
-{
+if (YII_ENV_DEV) {
 	// configuration adjustments for 'dev' environment
 	$config['preload'][] = 'debug';
 	$config['modules']['debug'] = 'yii\debug\Module';
 	$config['modules']['gii'] = 'yii\gii\Module';
 }
 
-if (YII_ENV_TEST)
-{
+if (YII_ENV_TEST) {
 	// configuration adjustments for 'test' environment.
 	// configuration for codeception test environments can be found in codeception folder.
 

tests/unit/_bootstrap.php

@@ -2,7 +2,7 @@
 
 // add unit testing specific bootstrap code here
 
-yii\codeception\TestCase::$applicationConfig = yii\helpers\ArrayHelper::merge(
+yii\codeception\TestCase::$appConfig = yii\helpers\ArrayHelper::merge(
 	require(__DIR__ . '/../../config/web.php'),
 	require(__DIR__ . '/../../config/codeception/unit.php')
-);
+);

web/index-test-acceptance.php

@@ -1,6 +1,6 @@
 <?php
 
-// NOTE: Make sure this file is not accessable when deployed to production
+// NOTE: Make sure this file is not accessible when deployed to production
 
 defined('YII_DEBUG') or define('YII_DEBUG', true);
 defined('YII_ENV') or define('YII_ENV', 'test');
@@ -13,5 +13,4 @@ $config = yii\helpers\ArrayHelper::merge(
 	require(__DIR__ . '/../config/codeception/acceptance.php')
 );
 
-$application = new yii\web\Application($config);
-$application->run();
+(new yii\web\Application($config))->run();

web/index.php

@@ -9,5 +9,4 @@ require(__DIR__ . '/../vendor/yiisoft/yii2/yii/Yii.php');
 
 $config = require(__DIR__ . '/../config/web.php');
 
-$application = new yii\web\Application($config);
-$application->run();
+(new yii\web\Application($config))->run();