Просмотр архива Symfony 2.7


<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace SymfonyBundleTwigBundleTestsLoader;

use SymfonyBundleFrameworkBundleTemplatingTemplateReference;
use SymfonyBundleTwigBundleLoaderFilesystemLoader;
use SymfonyBundleTwigBundleTestsTestCase;

class FilesystemLoaderTest extends TestCase
{
    public function testGetSource()
    {
        $parser = $this->getMock('SymfonyComponentTemplatingTemplateNameParserInterface');
        $locator = $this->getMock('SymfonyComponentConfigFileLocatorInterface');
        $locator
            ->expects($this->once())
            ->method('locate')
            ->will($this->returnValue(__DIR__.'/../DependencyInjection/Fixtures/Resources/views/layout.html.twig'))
        ;
        $loader = new FilesystemLoader($locator, $parser);
        $loader->addPath(__DIR__.'/../DependencyInjection/Fixtures/Resources/views', 'namespace');

        // Twig-style
        $this->assertEquals("This is a layoutn", $loader->getSource('@namespace/layout.html.twig'));

        // Symfony-style
        $this->assertEquals("This is a layoutn", $loader->getSource('TwigBundle::layout.html.twig'));
    }

    public function testExists()
    {
        // should return true for templates that Twig does not find, but Symfony does
        $parser = $this->getMock('SymfonyComponentTemplatingTemplateNameParserInterface');
        $locator = $this->getMock('SymfonyComponentConfigFileLocatorInterface');
        $locator
            ->expects($this->once())
            ->method('locate')
            ->will($this->returnValue($template = __DIR__.'/../DependencyInjection/Fixtures/Resources/views/layout.html.twig'))
        ;
        $loader = new FilesystemLoader($locator, $parser);

        return $this->assertTrue($loader->exists($template));
    }

    /**
     * @expectedException Twig_Error_Loader
     */
    public function testTwigErrorIfLocatorThrowsInvalid()
    {
        $parser = $this->getMock('SymfonyComponentTemplatingTemplateNameParserInterface');
        $parser
            ->expects($this->once())
            ->method('parse')
            ->with('name.format.engine')
            ->will($this->returnValue(new TemplateReference('', '', 'name', 'format', 'engine')))
        ;

        $locator = $this->getMock('SymfonyComponentConfigFileLocatorInterface');
        $locator
            ->expects($this->once())
            ->method('locate')
            ->will($this->throwException(new InvalidArgumentException('Unable to find template "NonExistent".')))
        ;

        $loader = new FilesystemLoader($locator, $parser);
        $loader->getCacheKey('name.format.engine');
    }

    /**
     * @expectedException Twig_Error_Loader
     */
    public function testTwigErrorIfLocatorReturnsFalse()
    {
        $parser = $this->getMock('SymfonyComponentTemplatingTemplateNameParserInterface');
        $parser
            ->expects($this->once())
            ->method('parse')
            ->with('name.format.engine')
            ->will($this->returnValue(new TemplateReference('', '', 'name', 'format', 'engine')))
        ;

        $locator = $this->getMock('SymfonyComponentConfigFileLocatorInterface');
        $locator
            ->expects($this->once())
            ->method('locate')
            ->will($this->returnValue(false))
        ;

        $loader = new FilesystemLoader($locator, $parser);
        $loader->getCacheKey('name.format.engine');
    }
}