FolderTest.php

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

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

use org\bovigo\vfs\vfsStream;

class FolderTest extends \TYPO3\TestingFramework\Core\Unit\UnitTestCase
{
    protected $singletonInstances = [];

    protected $basedir = 'basedir';

    protected function setUp()
    {
        $this->singletonInstances = \TYPO3\CMS\Core\Utility\GeneralUtility::getSingletonInstances();
        vfsStream::setup($this->basedir);
    }

    protected function tearDown()
    {
        \TYPO3\CMS\Core\Utility\GeneralUtility::resetSingletonInstances($this->singletonInstances);
        parent::tearDown();
    }

    protected function createFolderFixture($path, $name, $mockedStorage = null)
    {
        if ($mockedStorage === null) {
            $mockedStorage = $this->createMock(\TYPO3\CMS\Core\Resource\ResourceStorage::class);
        }
        return new \TYPO3\CMS\Core\Resource\Folder($mockedStorage, $path, $name);
    }

    public function constructorArgumentsAreAvailableAtRuntime()
    {
        $path = $this->getUniqueId();
        $name = $this->getUniqueId();
        $mockedStorage = $this->createMock(\TYPO3\CMS\Core\Resource\ResourceStorage::class);
        $fixture = $this->createFolderFixture($path, $name, $mockedStorage);
        $this->assertSame($mockedStorage, $fixture->getStorage());
        $this->assertStringStartsWith($path, $fixture->getIdentifier());
        $this->assertSame($name, $fixture->getName());
    }

    public function propertiesCanBeUpdated()
    {
        $fixture = $this->createFolderFixture('/somePath', 'someName');
        $fixture->updateProperties(['identifier' => '/someOtherPath', 'name' => 'someNewName']);
        $this->assertSame('someNewName', $fixture->getName());
        $this->assertSame('/someOtherPath', $fixture->getIdentifier());
    }

    public function propertiesAreNotUpdatedIfNotSetInInput()
    {
        $fixture = $this->createFolderFixture('/somePath/someName/', 'someName');
        $fixture->updateProperties(['identifier' => '/someOtherPath']);
        $this->assertSame('someName', $fixture->getName());
    }

    public function getFilesReturnsArrayWithFilenamesAsKeys()
    {
        $mockedStorage = $this->createMock(\TYPO3\CMS\Core\Resource\ResourceStorage::class);
        $mockedStorage->expects($this->once())->method('getFilesInFolder')->will($this->returnValue(
            [
                'somefile.png' => [
                    'name' => 'somefile.png'
                ],
                'somefile.jpg' => [
                    'name' => 'somefile.jpg'
                ]
            ]
        ));
        $fixture = $this->createFolderFixture('/somePath', 'someName', $mockedStorage);

        $fileList = $fixture->getFiles();

        $this->assertSame(['somefile.png', 'somefile.jpg'], array_keys($fileList));
    }

    public function getFilesHandsOverRecursiveFALSEifNotExplicitlySet()
    {
        $mockedStorage = $this->createMock(\TYPO3\CMS\Core\Resource\ResourceStorage::class);
        $mockedStorage
            ->expects($this->once())
            ->method('getFilesInFolder')
            ->with($this->anything(), $this->anything(), $this->anything(), $this->anything(), false)
            ->will($this->returnValue([]));

        $fixture = $this->createFolderFixture('/somePath', 'someName', $mockedStorage);
        $fixture->getFiles();
    }

    public function getFilesHandsOverRecursiveTRUEifSet()
    {
        $mockedStorage = $this->createMock(\TYPO3\CMS\Core\Resource\ResourceStorage::class);
        $mockedStorage
            ->expects($this->once())
            ->method('getFilesInFolder')
            ->with($this->anything(), $this->anything(), $this->anything(), $this->anything(), true)
            ->will($this->returnValue([]));

        $fixture = $this->createFolderFixture('/somePath', 'someName', $mockedStorage);
        $fixture->getFiles(0, 0, \TYPO3\CMS\Core\Resource\Folder::FILTER_MODE_USE_OWN_AND_STORAGE_FILTERS, true);
    }

    public function getSubfolderCallsFactoryWithCorrectArguments()
    {
        $mockedStorage = $this->createMock(\TYPO3\CMS\Core\Resource\ResourceStorage::class);
        $mockedStorage->expects($this->once())->method('hasFolderInFolder')->with($this->equalTo('someSubfolder'))->will($this->returnValue(true));
        $mockedFactory = $this->createMock(\TYPO3\CMS\Core\Resource\ResourceFactory::class);
        $folderFixture = $this->createFolderFixture(
            '/somePath/someFolder/',
            'someFolder',
            $mockedStorage
        );
        $subfolderFixture = $this->createFolderFixture(
            '/somePath/someSubfolder/',
            'someSubfolder',
            $mockedStorage
        );
        $mockedStorage->expects($this->once())->method('getFolderInFolder')->will($this->returnValue($subfolderFixture));
        \TYPO3\CMS\Core\Utility\GeneralUtility::setSingletonInstance(
            \TYPO3\CMS\Core\Resource\ResourceFactory::class,
            $mockedFactory
        );
        $this->assertEquals($subfolderFixture, $folderFixture->getSubfolder('someSubfolder'));
    }

    public function getParentFolderGetsParentFolderFromStorage()
    {
        $parentIdentifier = '/parent/';
        $currentIdentifier = '/parent/current/';

        $parentFolderFixture = $this->createFolderFixture($parentIdentifier, 'parent');
        $mockedStorage = $this->getMockBuilder(\TYPO3\CMS\Core\Resource\ResourceStorage::class)
            ->setMethods(['getFolderIdentifierFromFileIdentifier', 'getFolder'])
            ->disableOriginalConstructor()
            ->getMock();
        $mockedStorage->expects($this->once())->method('getFolderIdentifierFromFileIdentifier')->with($currentIdentifier)->will($this->returnValue($parentIdentifier));
        $mockedStorage->expects($this->once())->method('getFolder')->with($parentIdentifier)->will($this->returnValue($parentFolderFixture));

        $currentFolderFixture = $this->createFolderFixture($currentIdentifier, 'current', $mockedStorage);

        $this->assertSame($parentFolderFixture, $currentFolderFixture->getParentFolder());
    }
}