yii2/tests/unit/extensions/smarty/ViewRendererTest.php

<?php
/**
 *
 *
 * @author Carsten Brandt <mail@cebe.cc>
 */

namespace yiiunit\extensions\smarty;

use yii\web\AssetManager;
use yii\web\View;
use Yii;
use yiiunit\TestCase;

/**
 * @group smarty
 */
class ViewRendererTest extends TestCase
{
    protected function setUp()
    {
        $this->mockApplication();
    }

    /**
     * https://github.com/yiisoft/yii2/issues/2265
     */
    public function testNoParams()
    {
        $view = $this->mockView();
        $content = $view->renderFile('@yiiunit/extensions/smarty/views/simple.tpl');

        $this->assertEquals('simple view without parameters.', $content);
    }

    public function testRender()
    {
        $view = $this->mockView();
        $content = $view->renderFile('@yiiunit/extensions/smarty/views/view.tpl', ['param' => 'Hello World!']);

        $this->assertEquals('test view Hello World!.', $content);
    }

    /**
     * @return View
     */
    protected function mockView()
    {
        return new View([
            'renderers' => [
                'tpl' => [
                    'class' => 'yii\smarty\ViewRenderer',
                ],
            ],
            'assetManager' => $this->mockAssetManager(),
        ]);
    }

    protected function mockAssetManager()
    {
        $assetDir = Yii::getAlias('@runtime/assets');
        if (!is_dir($assetDir)) {
            mkdir($assetDir, 0777, true);
        }

        return new AssetManager([
            'basePath' => $assetDir,
            'baseUrl' => '/assets',
        ]);
    }
}