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