nextcloud/tests/lib/Files/Node/HookConnectorTest.php

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<?php
/**
* Copyright (c) 2015 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\Files\Node;
use OC\Files\Filesystem;
use OC\Files\Node\HookConnector;
use OC\Files\Node\Root;
use OC\Files\Storage\Temporary;
use OC\Files\View;
use OCP\EventDispatcher\Event;
use OCP\EventDispatcher\GenericEvent as APIGenericEvent;
use OCP\Files\Node;
use OCP\ILogger;
use OCP\IUserManager;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
use Symfony\Component\EventDispatcher\GenericEvent;
use Test\TestCase;
use Test\Traits\MountProviderTrait;
use Test\Traits\UserTrait;
/**
* Class HookConnectorTest
*
* @group DB
*
* @package Test\Files\Node
*/
class HookConnectorTest extends TestCase {
use UserTrait;
use MountProviderTrait;
/** @var \PHPUnit\Framework\MockObject\MockObject */
/** @var EventDispatcherInterface */
protected $eventDispatcher;
/**
* @var View
*/
private $view;
/**
* @var Root
*/
private $root;
/**
* @var string
*/
private $userId;
protected function setUp(): void {
parent::setUp();
$this->userId = $this->getUniqueID();
$this->createUser($this->userId, 'pass');
$this->registerMount($this->userId, new Temporary(), '/' . $this->userId . '/files/');
\OC_Util::setupFS($this->userId);
$this->view = new View();
$this->root = new Root(
Filesystem::getMountManager(),
$this->view,
\OC::$server->getUserManager()->get($this->userId),
\OC::$server->getUserMountCache(),
$this->createMock(ILogger::class),
$this->createMock(IUserManager::class)
);
$this->eventDispatcher = \OC::$server->getEventDispatcher();
}
protected function tearDown(): void {
parent::tearDown();
\OC_Hook::clear('OC_Filesystem');
\OC_Util::tearDownFS();
}
public function viewToNodeProvider() {
return [
[function () {
Filesystem::file_put_contents('test.txt', 'asd');
}, 'preWrite', '\OCP\Files::preWrite'],
[function () {
Filesystem::file_put_contents('test.txt', 'asd');
}, 'postWrite', '\OCP\Files::postWrite'],
[function () {
Filesystem::file_put_contents('test.txt', 'asd');
}, 'preCreate', '\OCP\Files::preCreate'],
[function () {
Filesystem::file_put_contents('test.txt', 'asd');
}, 'postCreate', '\OCP\Files::postCreate'],
[function () {
Filesystem::mkdir('test.txt');
}, 'preCreate', '\OCP\Files::preCreate'],
[function () {
Filesystem::mkdir('test.txt');
}, 'postCreate', '\OCP\Files::postCreate'],
[function () {
Filesystem::touch('test.txt');
}, 'preTouch', '\OCP\Files::preTouch'],
[function () {
Filesystem::touch('test.txt');
}, 'postTouch', '\OCP\Files::postTouch'],
[function () {
Filesystem::touch('test.txt');
}, 'preCreate', '\OCP\Files::preCreate'],
[function () {
Filesystem::touch('test.txt');
}, 'postCreate', '\OCP\Files::postCreate'],
[function () {
Filesystem::file_put_contents('test.txt', 'asd');
Filesystem::unlink('test.txt');
}, 'preDelete', '\OCP\Files::preDelete'],
[function () {
Filesystem::file_put_contents('test.txt', 'asd');
Filesystem::unlink('test.txt');
}, 'postDelete', '\OCP\Files::postDelete'],
[function () {
Filesystem::mkdir('test.txt');
Filesystem::rmdir('test.txt');
}, 'preDelete', '\OCP\Files::preDelete'],
[function () {
Filesystem::mkdir('test.txt');
Filesystem::rmdir('test.txt');
}, 'postDelete', '\OCP\Files::postDelete'],
];
}
/**
* @param callable $operation
* @param string $expectedHook
* @dataProvider viewToNodeProvider
*/
public function testViewToNode(callable $operation, $expectedHook, $expectedEvent) {
$connector = new HookConnector($this->root, $this->view, $this->eventDispatcher);
$connector->viewToNode();
$hookCalled = false;
/** @var Node $hookNode */
$hookNode = null;
$this->root->listen('\OC\Files', $expectedHook, function ($node) use (&$hookNode, &$hookCalled) {
$hookCalled = true;
$hookNode = $node;
});
$dispatcherCalled = false;
/** @var Node $dispatcherNode */
$dispatcherNode = null;
$this->eventDispatcher->addListener($expectedEvent, function ($event) use (&$dispatcherCalled, &$dispatcherNode) {
/** @var GenericEvent|APIGenericEvent $event */
$dispatcherCalled = true;
$dispatcherNode = $event->getSubject();
});
$operation();
$this->assertTrue($hookCalled);
$this->assertEquals('/' . $this->userId . '/files/test.txt', $hookNode->getPath());
$this->assertTrue($dispatcherCalled);
$this->assertEquals('/' . $this->userId . '/files/test.txt', $dispatcherNode->getPath());
}
public function viewToNodeProviderCopyRename() {
return [
[function () {
Filesystem::file_put_contents('source', 'asd');
Filesystem::rename('source', 'target');
}, 'preRename', '\OCP\Files::preRename'],
[function () {
Filesystem::file_put_contents('source', 'asd');
Filesystem::rename('source', 'target');
}, 'postRename', '\OCP\Files::postRename'],
[function () {
Filesystem::file_put_contents('source', 'asd');
Filesystem::copy('source', 'target');
}, 'preCopy', '\OCP\Files::preCopy'],
[function () {
Filesystem::file_put_contents('source', 'asd');
Filesystem::copy('source', 'target');
}, 'postCopy', '\OCP\Files::postCopy'],
];
}
/**
* @param callable $operation
* @param string $expectedHook
* @dataProvider viewToNodeProviderCopyRename
*/
public function testViewToNodeCopyRename(callable $operation, $expectedHook, $expectedEvent) {
$connector = new HookConnector($this->root, $this->view, $this->eventDispatcher);
$connector->viewToNode();
$hookCalled = false;
/** @var Node $hookSourceNode */
$hookSourceNode = null;
/** @var Node $hookTargetNode */
$hookTargetNode = null;
$this->root->listen('\OC\Files', $expectedHook, function ($sourceNode, $targetNode) use (&$hookCalled, &$hookSourceNode, &$hookTargetNode) {
$hookCalled = true;
$hookSourceNode = $sourceNode;
$hookTargetNode = $targetNode;
});
$dispatcherCalled = false;
/** @var Node $dispatcherSourceNode */
$dispatcherSourceNode = null;
/** @var Node $dispatcherTargetNode */
$dispatcherTargetNode = null;
$this->eventDispatcher->addListener($expectedEvent, function ($event) use (&$dispatcherSourceNode, &$dispatcherTargetNode, &$dispatcherCalled) {
/** @var GenericEvent|APIGenericEvent $event */
$dispatcherCalled = true;
list($dispatcherSourceNode, $dispatcherTargetNode) = $event->getSubject();
});
$operation();
$this->assertTrue($hookCalled);
$this->assertEquals('/' . $this->userId . '/files/source', $hookSourceNode->getPath());
$this->assertEquals('/' . $this->userId . '/files/target', $hookTargetNode->getPath());
$this->assertTrue($dispatcherCalled);
$this->assertEquals('/' . $this->userId . '/files/source', $dispatcherSourceNode->getPath());
$this->assertEquals('/' . $this->userId . '/files/target', $dispatcherTargetNode->getPath());
}
public function testPostDeleteMeta() {
$connector = new HookConnector($this->root, $this->view, $this->eventDispatcher);
$connector->viewToNode();
$hookCalled = false;
/** @var Node $hookNode */
$hookNode = null;
$this->root->listen('\OC\Files', 'postDelete', function ($node) use (&$hookNode, &$hookCalled) {
$hookCalled = true;
$hookNode = $node;
});
$dispatcherCalled = false;
/** @var Node $dispatcherNode */
$dispatcherNode = null;
$this->eventDispatcher->addListener('\OCP\Files::postDelete', function ($event) use (&$dispatcherCalled, &$dispatcherNode) {
/** @var GenericEvent|APIGenericEvent $event */
$dispatcherCalled = true;
$dispatcherNode = $event->getSubject();
});
Filesystem::file_put_contents('test.txt', 'asd');
$info = Filesystem::getFileInfo('test.txt');
Filesystem::unlink('test.txt');
$this->assertTrue($hookCalled);
$this->assertEquals($hookNode->getId(), $info->getId());
$this->assertTrue($dispatcherCalled);
$this->assertEquals($dispatcherNode->getId(), $info->getId());
}
}