105 lines
3.8 KiB
PHP
105 lines
3.8 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Config\Tests\Loader;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Config\Loader\FileLoader;
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use Symfony\Component\Config\Loader\LoaderResolver;
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class FileLoaderTest extends TestCase
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{
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public function testImportWithFileLocatorDelegation()
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{
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$locatorMock = $this->getMockBuilder('Symfony\Component\Config\FileLocatorInterface')->getMock();
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$locatorMockForAdditionalLoader = $this->getMockBuilder('Symfony\Component\Config\FileLocatorInterface')->getMock();
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$locatorMockForAdditionalLoader->expects($this->any())->method('locate')->will($this->onConsecutiveCalls(
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array('path/to/file1'), // Default
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array('path/to/file1', 'path/to/file2'), // First is imported
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array('path/to/file1', 'path/to/file2'), // Second is imported
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array('path/to/file1'), // Exception
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array('path/to/file1', 'path/to/file2') // Exception
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));
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$fileLoader = new TestFileLoader($locatorMock);
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$fileLoader->setSupports(false);
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$fileLoader->setCurrentDir('.');
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$additionalLoader = new TestFileLoader($locatorMockForAdditionalLoader);
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$additionalLoader->setCurrentDir('.');
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$fileLoader->setResolver($loaderResolver = new LoaderResolver(array($fileLoader, $additionalLoader)));
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// Default case
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$this->assertSame('path/to/file1', $fileLoader->import('my_resource'));
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// Check first file is imported if not already loading
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$this->assertSame('path/to/file1', $fileLoader->import('my_resource'));
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// Check second file is imported if first is already loading
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$fileLoader->addLoading('path/to/file1');
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$this->assertSame('path/to/file2', $fileLoader->import('my_resource'));
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// Check exception throws if first (and only available) file is already loading
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try {
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$fileLoader->import('my_resource');
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$this->fail('->import() throws a FileLoaderImportCircularReferenceException if the resource is already loading');
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} catch (\Exception $e) {
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$this->assertInstanceOf('Symfony\Component\Config\Exception\FileLoaderImportCircularReferenceException', $e, '->import() throws a FileLoaderImportCircularReferenceException if the resource is already loading');
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}
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// Check exception throws if all files are already loading
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try {
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$fileLoader->addLoading('path/to/file2');
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$fileLoader->import('my_resource');
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$this->fail('->import() throws a FileLoaderImportCircularReferenceException if the resource is already loading');
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} catch (\Exception $e) {
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$this->assertInstanceOf('Symfony\Component\Config\Exception\FileLoaderImportCircularReferenceException', $e, '->import() throws a FileLoaderImportCircularReferenceException if the resource is already loading');
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}
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}
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}
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class TestFileLoader extends FileLoader
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{
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private $supports = true;
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public function load($resource, $type = null)
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{
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return $resource;
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}
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public function supports($resource, $type = null)
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{
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return $this->supports;
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}
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public function addLoading($resource)
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{
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self::$loading[$resource] = true;
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}
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public function removeLoading($resource)
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{
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unset(self::$loading[$resource]);
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}
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public function clearLoading()
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{
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self::$loading = array();
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}
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public function setSupports($supports)
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{
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$this->supports = $supports;
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}
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}
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