BaseTestCase.php

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<?php
namespace TYPO3\CMS\Core\Tests\Unit\Resource;

use \org\bovigo\vfs\vfsStream;

abstract class BaseTestCase extends \TYPO3\CMS\Core\Tests\UnitTestCase {

    protected $basedir = 'basedir';

    protected $mountDir;

    protected $vfsContents = array();

    public function setUp() {
        $this->mountDir = $this->getUniqueId('mount-');
        $this->basedir = $this->getUniqueId('base-');
        vfsStream::setup($this->basedir);
        // Add an entry for the mount directory to the VFS contents
        $this->vfsContents = array($this->mountDir => array());
    }

    protected function getMountRootUrl() {
        return $this->getUrlInMount('');
    }

    protected function mergeToVfsContents($contents) {
        \TYPO3\CMS\Core\Utility\ArrayUtility::mergeRecursiveWithOverrule($this->vfsContents, $contents);
    }

    protected function initializeVfs() {
        if (is_callable('org\\bovigo\\vfs\\vfsStream::create') === FALSE) {
            $this->markTestSkipped('vfsStream::create() does not exist');
        }
        vfsStream::create($this->vfsContents);
    }

    protected function addToMount(array $dirStructure) {
        $this->mergeToVfsContents(array($this->mountDir => $dirStructure));
    }

    protected function getUrlInMount($path) {
        return vfsStream::url($this->basedir . '/' . $this->mountDir . '/' . ltrim($path, '/'));
    }

    protected function addToVfs(array $dirStructure) {
        $this->mergeToVfsContents($dirStructure);
    }

    protected function getUrl($path) {
        return vfsStream::url($this->basedir . '/' . ltrim($path, '/'));
    }

    protected function _createFileFolderMock($type, $identifier, $mockedMethods) {
        if (!empty($mockedMethods)) {
            if (!in_array('getIdentifier', $mockedMethods)) {
                $mockedMethods[] = 'getIdentifier';
            }
            if (!in_array('getName', $mockedMethods)) {
                $mockedMethods[] = 'getName';
            }
        }
        $mock = $this->getMock($type, $mockedMethods, array(), '', FALSE);
        $mock->expects($this->any())->method('getIdentifier')->will($this->returnValue($identifier));
        $mock->expects($this->any())->method('getName')->will($this->returnValue(basename($identifier)));
        return $mock;
    }

    protected function getSimpleFileMock($identifier, $mockedMethods = array()) {
        return $this->_createFileFolderMock('TYPO3\\CMS\\Core\\Resource\\File', $identifier, $mockedMethods);
    }

    protected function getSimpleFolderMock($identifier, $mockedMethods = array()) {
        return $this->_createFileFolderMock('TYPO3\\CMS\\Core\\Resource\\Folder', $identifier, $mockedMethods);
    }

    protected function getFolderMock($identifier, $mockedMethods = array(), $subfolders = array(), $files = array()) {
        $folder = $this->_createFileFolderMock('TYPO3\\CMS\\Core\\Resource\\Folder', $identifier, array_merge($mockedMethods, array('getFiles', 'getSubfolders')));
        $folder->expects($this->any())->method('getSubfolders')->will($this->returnValue($subfolders));
        $folder->expects($this->any())->method('getFiles')->will($this->returnValue($files));
        return $folder;
    }

}