nextcloud/tests/lib/Template/JSCombinerTest.php

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<?php
/**
* @copyright 2017, Roeland Jago Douma <roeland@famdouma.nl>
*
* @author Roeland Jago Douma <roeland@famdouma.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace Test\Template;
use OC\SystemConfig;
use OC\Template\JSCombiner;
use OCP\Files\IAppData;
use OCP\Files\NotFoundException;
use OCP\Files\NotPermittedException;
use OCP\Files\SimpleFS\ISimpleFile;
use OCP\Files\SimpleFS\ISimpleFolder;
use OCP\ICache;
use OCP\ICacheFactory;
use OCP\ILogger;
use OCP\IURLGenerator;
class JSCombinerTest extends \Test\TestCase {
/** @var IAppData|\PHPUnit\Framework\MockObject\MockObject */
protected $appData;
/** @var IURLGenerator|\PHPUnit\Framework\MockObject\MockObject */
protected $urlGenerator;
/** @var SystemConfig|\PHPUnit\Framework\MockObject\MockObject */
protected $config;
/** @var ICache|\PHPUnit\Framework\MockObject\MockObject */
protected $depsCache;
/** @var JSCombiner */
protected $jsCombiner;
/** @var ILogger|\PHPUnit\Framework\MockObject\MockObject */
protected $logger;
/** @var ICacheFactory|\PHPUnit\Framework\MockObject\MockObject */
protected $cacheFactory;
protected function setUp(): void {
parent::setUp();
$this->appData = $this->createMock(IAppData::class);
$this->urlGenerator = $this->createMock(IURLGenerator::class);
$this->config = $this->createMock(SystemConfig::class);
$this->cacheFactory = $this->createMock(ICacheFactory::class);
$this->depsCache = $this->createMock(ICache::class);
$this->cacheFactory->expects($this->at(0))
->method('createDistributed')
->willReturn($this->depsCache);
$this->logger = $this->createMock(ILogger::class);
$this->jsCombiner = new JSCombiner(
$this->appData,
$this->urlGenerator,
$this->cacheFactory,
$this->config,
$this->logger
);
}
public function testProcessDebugMode() {
$this->config
->expects($this->once())
->method('getValue')
->with('debug')
->willReturn(true);
$actual = $this->jsCombiner->process(__DIR__, '/data/combine.json', 'awesomeapp');
$this->assertFalse($actual);
}
public function testProcessNotInstalled() {
$this->config
->expects($this->at(0))
->method('getValue')
->with('debug')
->willReturn(false);
$this->config
->expects($this->at(1))
->method('getValue')
->with('installed')
->willReturn(false);
$actual = $this->jsCombiner->process(__DIR__, '/data/combine.json', 'awesomeapp');
$this->assertFalse($actual);
}
public function testProcessUncachedFileNoAppDataFolder() {
$this->config
->expects($this->at(0))
->method('getValue')
->with('debug')
->willReturn(false);
$this->config
->expects($this->at(1))
->method('getValue')
->with('installed')
->willReturn(true);
$folder = $this->createMock(ISimpleFolder::class);
$this->appData->expects($this->once())->method('getFolder')->with('awesomeapp')->willThrowException(new NotFoundException());
$this->appData->expects($this->once())->method('newFolder')->with('awesomeapp')->willReturn($folder);
$file = $this->createMock(ISimpleFile::class);
$gzfile = $this->createMock(ISimpleFile::class);
$fileDeps = $this->createMock(ISimpleFile::class);
$folder->method('getFile')
->willReturnCallback(function ($path) use ($file, $gzfile) {
if ($path === 'combine.js') {
return $file;
} elseif ($path === 'combine.js.deps') {
throw new NotFoundException();
} elseif ($path === 'combine.js.gzip') {
return $gzfile;
}
$this->fail();
});
$folder->expects($this->once())
->method('newFile')
->with('combine.js.deps')
->willReturn($fileDeps);
$actual = $this->jsCombiner->process(__DIR__, '/data/combine.json', 'awesomeapp');
$this->assertTrue($actual);
}
public function testProcessUncachedFile() {
$this->config
->expects($this->at(0))
->method('getValue')
->with('debug')
->willReturn(false);
$this->config
->expects($this->at(1))
->method('getValue')
->with('installed')
->willReturn(true);
$folder = $this->createMock(ISimpleFolder::class);
$this->appData->expects($this->once())->method('getFolder')->with('awesomeapp')->willReturn($folder);
$file = $this->createMock(ISimpleFile::class);
$fileDeps = $this->createMock(ISimpleFile::class);
$gzfile = $this->createMock(ISimpleFile::class);
$folder->method('getFile')
->willReturnCallback(function ($path) use ($file, $gzfile) {
if ($path === 'combine.js') {
return $file;
} elseif ($path === 'combine.js.deps') {
throw new NotFoundException();
} elseif ($path === 'combine.js.gzip') {
return $gzfile;
}
$this->fail();
});
$folder->expects($this->once())
->method('newFile')
->with('combine.js.deps')
->willReturn($fileDeps);
$actual = $this->jsCombiner->process(__DIR__, '/data/combine.json', 'awesomeapp');
$this->assertTrue($actual);
}
public function testProcessCachedFile() {
$this->config
->expects($this->at(0))
->method('getValue')
->with('debug')
->willReturn(false);
$this->config
->expects($this->at(1))
->method('getValue')
->with('installed')
->willReturn(true);
$folder = $this->createMock(ISimpleFolder::class);
$this->appData->expects($this->once())->method('getFolder')->with('awesomeapp')->willReturn($folder);
$file = $this->createMock(ISimpleFile::class);
$fileDeps = $this->createMock(ISimpleFile::class);
$fileDeps->expects($this->once())->method('getContent')->willReturn('{}');
$folder->method('fileExists')
->with('combine.js')
->willReturn(true);
$folder->method('getFile')
->willReturnCallback(function ($path) use ($file, $fileDeps) {
if ($path === 'combine.js') {
return $file;
}
if ($path === 'combine.js.deps') {
return $fileDeps;
}
$this->fail();
});
$actual = $this->jsCombiner->process(__DIR__, '/data/combine.json', 'awesomeapp');
$this->assertTrue($actual);
}
public function testProcessCachedFileMemcache() {
$this->config
->expects($this->at(0))
->method('getValue')
->with('debug')
->willReturn(false);
$this->config
->expects($this->at(1))
->method('getValue')
->with('installed')
->willReturn(true);
$folder = $this->createMock(ISimpleFolder::class);
$this->appData->expects($this->once())
->method('getFolder')
->with('awesomeapp')
->willReturn($folder);
$folder->method('getName')
->willReturn('awesomeapp');
$folder->method('fileExists')
->with('combine.js')
->willReturn(true);
$file = $this->createMock(ISimpleFile::class);
$this->depsCache->method('get')
->with('awesomeapp-combine.js.deps')
->willReturn('{}');
$folder->method('getFile')
->willReturnCallback(function ($path) use ($file) {
if ($path === 'combine.js') {
return $file;
}
$this->fail();
});
$actual = $this->jsCombiner->process(__DIR__, '/data/combine.json', 'awesomeapp');
$this->assertTrue($actual);
}
public function testIsCachedNoDepsFile() {
$fileName = 'combine.json';
$folder = $this->createMock(ISimpleFolder::class);
$file = $this->createMock(ISimpleFile::class);
$folder->method('getFile')
->willReturnCallback(function ($path) use ($file) {
if ($path === 'combine.js') {
return $file;
}
if ($path === 'combine.js.deps') {
throw new NotFoundException();
}
$this->fail();
});
$actual = self::invokePrivate($this->jsCombiner, 'isCached', [$fileName, $folder]);
$this->assertFalse($actual);
}
public function testIsCachedWithNotExistingFile() {
$fileName = 'combine.json';
$folder = $this->createMock(ISimpleFolder::class);
$folder->method('fileExists')
->with('combine.js')
->willReturn(true);
$file = $this->createMock(ISimpleFile::class);
$folder->method('getFile')
->with('combine.js.deps')
->willReturn($file);
$file->expects($this->once())
->method('getContent')
->willReturn(json_encode(['/etc/certainlynotexisting/file/ihope' => 10000]));
$actual = self::invokePrivate($this->jsCombiner, 'isCached', [$fileName, $folder]);
$this->assertFalse($actual);
}
public function testIsCachedWithOlderMtime() {
$fileName = 'combine.json';
$folder = $this->createMock(ISimpleFolder::class);
$folder->method('fileExists')
->with('combine.js')
->willReturn(true);
$file = $this->createMock(ISimpleFile::class);
$folder->method('getFile')
->with('combine.js.deps')
->willReturn($file);
$file->expects($this->once())
->method('getContent')
->willReturn(json_encode([__FILE__ => 1234]));
$actual = self::invokePrivate($this->jsCombiner, 'isCached', [$fileName, $folder]);
$this->assertFalse($actual);
}
public function testIsCachedWithoutContent() {
$fileName = 'combine.json';
$folder = $this->createMock(ISimpleFolder::class);
$folder->method('fileExists')
->with('combine.js')
->willReturn(true);
$file = $this->createMock(ISimpleFile::class);
$folder->method('getFile')
->with('combine.js.deps')
->willReturn($file);
$file->expects($this->once())
->method('getContent')
->willReturn('');
$this->logger->expects($this->once())
->method('info')
->with('JSCombiner: deps file empty: combine.js.deps');
$actual = self::invokePrivate($this->jsCombiner, 'isCached', [$fileName, $folder]);
$this->assertFalse($actual);
}
public function testCacheNoFile() {
$fileName = 'combine.js';
$folder = $this->createMock(ISimpleFolder::class);
$file = $this->createMock(ISimpleFile::class);
$depsFile = $this->createMock(ISimpleFile::class);
$gzFile = $this->createMock(ISimpleFile::class);
$path = __DIR__ . '/data/';
$folder->method('getFile')->willThrowException(new NotFoundException());
$folder->method('newFile')->willReturnCallback(
function ($filename) use ($file, $depsFile, $gzFile) {
if ($filename === 'combine.js') {
return $file;
} elseif ($filename === 'combine.js.deps') {
return $depsFile;
} elseif ($filename === 'combine.js.gzip') {
return $gzFile;
}
$this->fail();
}
);
$file->expects($this->once())->method('putContent');
$depsFile->expects($this->once())->method('putContent');
$gzFile->expects($this->once())->method('putContent');
$actual = self::invokePrivate($this->jsCombiner, 'cache', [$path, 'combine.json', $folder]);
$this->assertTrue($actual);
}
public function testCache() {
$fileName = 'combine.js';
$folder = $this->createMock(ISimpleFolder::class);
$file = $this->createMock(ISimpleFile::class);
$depsFile = $this->createMock(ISimpleFile::class);
$gzFile = $this->createMock(ISimpleFile::class);
$path = __DIR__ . '/data/';
$folder->method('getFile')->willReturnCallback(
function ($filename) use ($file, $depsFile, $gzFile) {
if ($filename === 'combine.js') {
return $file;
} elseif ($filename === 'combine.js.deps') {
return $depsFile;
} elseif ($filename === 'combine.js.gzip') {
return $gzFile;
}
$this->fail();
}
);
$file->expects($this->once())->method('putContent');
$depsFile->expects($this->once())->method('putContent');
$gzFile->expects($this->once())->method('putContent');
$actual = self::invokePrivate($this->jsCombiner, 'cache', [$path, 'combine.json', $folder]);
$this->assertTrue($actual);
}
public function testCacheNotPermittedException() {
$fileName = 'combine.js';
$folder = $this->createMock(ISimpleFolder::class);
$file = $this->createMock(ISimpleFile::class);
$depsFile = $this->createMock(ISimpleFile::class);
$path = __DIR__ . '/data/';
$folder->expects($this->at(0))->method('getFile')->with($fileName)->willReturn($file);
$folder->expects($this->at(1))->method('getFile')->with($fileName . '.deps')->willReturn($depsFile);
$file->expects($this->at(0))
->method('putContent')
->with('var a = \'hello\';
var b = \'world\';
');
$depsFile
->expects($this->at(0))
->method('putContent')
->with($this->callback(
function ($content) {
$deps = json_decode($content, true);
return array_key_exists(__DIR__ . '/data//1.js', $deps)
&& array_key_exists(__DIR__ . '/data//2.js', $deps);
}))
->willThrowException(new NotPermittedException());
$actual = self::invokePrivate($this->jsCombiner, 'cache', [$path, 'combine.json', $folder]);
$this->assertFalse($actual);
}
public function testCacheSuccess() {
$fileName = 'combine.js';
$folder = $this->createMock(ISimpleFolder::class);
$file = $this->createMock(ISimpleFile::class);
$depsFile = $this->createMock(ISimpleFile::class);
$gzFile = $this->createMock(ISimpleFile::class);
$path = __DIR__ . '/data/';
$folder->method('getFile')->willReturnCallback(
function ($filename) use ($file, $depsFile, $gzFile) {
if ($filename === 'combine.js') {
return $file;
} elseif ($filename === 'combine.js.deps') {
return $depsFile;
} elseif ($filename === 'combine.js.gzip') {
return $gzFile;
}
$this->fail();
}
);
$file->expects($this->at(0))
->method('putContent')
->with('var a = \'hello\';
var b = \'world\';
');
$depsFile->expects($this->at(0))->method('putContent')->with($this->callback(
function ($content) {
$deps = json_decode($content, true);
return array_key_exists(__DIR__ . '/data//1.js', $deps)
&& array_key_exists(__DIR__ . '/data//2.js', $deps);
}));
$gzFile->expects($this->at(0))->method('putContent')->with($this->callback(
function ($content) {
return gzdecode($content) === 'var a = \'hello\';
var b = \'world\';
';
}
));
$actual = self::invokePrivate($this->jsCombiner, 'cache', [$path, 'combine.json', $folder]);
$this->assertTrue($actual);
}
public function dataGetCachedSCSS() {
return [
['awesomeapp', 'core/js/foo.json', '/js/core/foo.js'],
['files', 'apps/files/js/foo.json', '/js/files/foo.js']
];
}
/**
* @param $appName
* @param $fileName
* @param $result
* @dataProvider dataGetCachedSCSS
*/
public function testGetCachedSCSS($appName, $fileName, $result) {
$this->urlGenerator->expects($this->once())
->method('linkToRoute')
->with('core.Js.getJs', [
'fileName' => 'foo.js',
'appName' => $appName
])
->willReturn(\OC::$WEBROOT . $result);
$actual = $this->jsCombiner->getCachedJS($appName, $fileName);
$this->assertEquals(substr($result, 1), $actual);
}
public function testGetContent() {
// Create temporary file with some content
$tmpFile = \OC::$server->getTempManager()->getTemporaryFile('JSCombinerTest');
$pathInfo = pathinfo($tmpFile);
file_put_contents($tmpFile, json_encode(['/foo/bar/test', $pathInfo['dirname'] . '/js/mytest.js']));
$tmpFilePathArray = explode('/', $pathInfo['basename']);
array_pop($tmpFilePathArray);
$expected = [
'//foo/bar/test',
'/' . implode('/', $tmpFilePathArray) . $pathInfo['dirname'] . '/js/mytest.js',
];
$this->assertEquals($expected, $this->jsCombiner->getContent($pathInfo['dirname'], $pathInfo['basename']));
}
public function testGetContentInvalidJson() {
// Create temporary file with some content
$tmpFile = \OC::$server->getTempManager()->getTemporaryFile('JSCombinerTest');
$pathInfo = pathinfo($tmpFile);
file_put_contents($tmpFile, 'CertainlyNotJson');
$expected = [];
$this->assertEquals($expected, $this->jsCombiner->getContent($pathInfo['dirname'], $pathInfo['basename']));
}
public function testResetCache() {
$file = $this->createMock(ISimpleFile::class);
$file->expects($this->once())
->method('delete');
$folder = $this->createMock(ISimpleFolder::class);
$folder->expects($this->once())
->method('getDirectoryListing')
->willReturn([$file]);
$cache = $this->createMock(ICache::class);
$this->cacheFactory->expects($this->once())
->method('createDistributed')
->willReturn($cache);
$cache->expects($this->once())
->method('clear')
->with('');
$this->appData->expects($this->once())
->method('getDirectoryListing')
->willReturn([$folder]);
$this->jsCombiner->resetCache();
}
}