<?php /** * @link http://www.yiiframework.com/ * @copyright Copyright (c) 2008 Yii Software LLC * @license http://www.yiiframework.com/license/ */ namespace yiiunit\framework\di; use yii\base\Component; use yii\di\Container; use yii\di\Instance; use yiiunit\TestCase; /** * @author Qiang Xue <qiang.xue@gmail.com> * @since 2.0 */ class InstanceTest extends TestCase { public function testOf() { $container = new Container; $className = Component::className(); $instance = Instance::of($className, $container); $this->assertTrue($instance instanceof Instance); $this->assertTrue($instance->get() instanceof Component); $this->assertTrue(Instance::ensure($instance, $className) instanceof Component); $this->assertTrue($instance->get() !== Instance::ensure($instance, $className)); } }