410 lines
15 KiB
PHP
410 lines
15 KiB
PHP
<?php declare(strict_types=1);
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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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 Composer\Test\Downloader;
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use Composer\Downloader\FileDownloader;
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use Composer\EventDispatcher\EventDispatcher;
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use Composer\Plugin\PluginEvents;
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use Composer\Plugin\PreFileDownloadEvent;
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use Composer\Test\TestCase;
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use Composer\Util\Filesystem;
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use Composer\Util\Http\Response;
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use Composer\Util\Loop;
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use Composer\Config;
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use Composer\Composer;
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class FileDownloaderTest extends TestCase
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{
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/** @var \Composer\Util\HttpDownloader&\PHPUnit\Framework\MockObject\MockObject */
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private $httpDownloader;
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public function setUp(): void
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{
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$this->httpDownloader = $this->getMockBuilder('Composer\Util\HttpDownloader')->disableOriginalConstructor()->getMock();
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}
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/**
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* @param \Composer\EventDispatcher\EventDispatcher $eventDispatcher
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* @param \Composer\Cache $cache
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* @param \Composer\Util\HttpDownloader&\PHPUnit\Framework\MockObject\MockObject $httpDownloader
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* @param \Composer\Util\Filesystem $filesystem
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*/
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protected function getDownloader(?\Composer\IO\IOInterface $io = null, ?Config $config = null, ?EventDispatcher $eventDispatcher = null, ?\Composer\Cache $cache = null, $httpDownloader = null, ?Filesystem $filesystem = null): FileDownloader
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{
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$io = $io ?: $this->getMockBuilder('Composer\IO\IOInterface')->getMock();
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$config = $config ?: $this->getConfig();
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$httpDownloader = $httpDownloader ?: $this->getMockBuilder('Composer\Util\HttpDownloader')->disableOriginalConstructor()->getMock();
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$httpDownloader
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->expects($this->any())
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->method('addCopy')
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->will($this->returnValue(\React\Promise\resolve(new Response(['url' => 'http://example.org/'], 200, [], 'file~'))));
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$this->httpDownloader = $httpDownloader;
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return new FileDownloader($io, $config, $httpDownloader, $eventDispatcher, $cache, $filesystem);
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}
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public function testDownloadForPackageWithoutDistReference(): void
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{
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$package = $this->getPackage();
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self::expectException('InvalidArgumentException');
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$downloader = $this->getDownloader();
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$downloader->download($package, '/path');
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}
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public function testDownloadToExistingFile(): void
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{
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$package = $this->getPackage();
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$package->setDistUrl('url');
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$path = $this->createTempFile(self::getUniqueTmpDirectory());
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$downloader = $this->getDownloader();
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try {
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$downloader->download($package, $path);
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$this->fail();
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} catch (\Exception $e) {
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if (is_dir($path)) {
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$fs = new Filesystem();
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$fs->removeDirectory($path);
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} elseif (is_file($path)) {
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unlink($path);
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}
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$this->assertInstanceOf('RuntimeException', $e);
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$this->assertStringContainsString('exists and is not a directory', $e->getMessage());
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}
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}
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public function testGetFileName(): void
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{
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$package = $this->getPackage();
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$package->setDistUrl('http://example.com/script.js');
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$config = $this->getConfig(['vendor-dir' => '/vendor']);
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$downloader = $this->getDownloader(null, $config);
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$method = new \ReflectionMethod($downloader, 'getFileName');
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$method->setAccessible(true);
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$this->assertMatchesRegularExpression('#/vendor/composer/tmp-[a-z0-9]+\.js#', $method->invoke($downloader, $package, '/path'));
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}
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public function testDownloadButFileIsUnsaved(): void
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{
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$package = $this->getPackage();
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$package->setDistUrl('http://example.com/script.js');
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$path = self::getUniqueTmpDirectory();
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$ioMock = $this->getMockBuilder('Composer\IO\IOInterface')->getMock();
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$ioMock->expects($this->any())
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->method('write')
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->will($this->returnCallback(static function ($messages, $newline = true) use ($path) {
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if (is_file($path.'/script.js')) {
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unlink($path.'/script.js');
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}
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return $messages;
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}))
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;
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$config = $this->getConfig(['vendor-dir' => $path.'/vendor']);
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$downloader = $this->getDownloader($ioMock, $config);
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try {
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$loop = new Loop($this->httpDownloader);
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$promise = $downloader->download($package, $path);
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$loop->wait([$promise]);
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$this->fail('Download was expected to throw');
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} catch (\Exception $e) {
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if (is_dir($path)) {
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$fs = new Filesystem();
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$fs->removeDirectory($path);
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} elseif (is_file($path)) {
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unlink($path);
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}
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$this->assertInstanceOf('UnexpectedValueException', $e, $e->getMessage());
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$this->assertStringContainsString('could not be saved to', $e->getMessage());
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}
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}
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public function testDownloadWithCustomProcessedUrl(): void
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{
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$path = self::getUniqueTmpDirectory();
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$package = $this->getPackage();
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$package->setDistUrl('url');
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$rootPackage = $this->getRootPackage();
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$config = $this->getConfig([
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'vendor-dir' => $path.'/vendor',
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'bin-dir' => $path.'/vendor/bin',
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]);
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$composer = new Composer;
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$composer->setPackage($rootPackage);
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$composer->setConfig($config);
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$expectedUrl = 'foobar';
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$expectedCacheKey = 'dummy/pkg/'.sha1($expectedUrl).'.';
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$dispatcher = new EventDispatcher(
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$composer,
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$this->getMockBuilder('Composer\IO\IOInterface')->getMock(),
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$this->getProcessExecutorMock()
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);
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$dispatcher->addListener(PluginEvents::PRE_FILE_DOWNLOAD, static function (PreFileDownloadEvent $event) use ($expectedUrl): void {
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$event->setProcessedUrl($expectedUrl);
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});
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$cacheMock = $this->getMockBuilder('Composer\Cache')
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->disableOriginalConstructor()
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->getMock();
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$cacheMock
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->expects($this->any())
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->method('copyTo')
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->will($this->returnCallback(function ($cacheKey) use ($expectedCacheKey): bool {
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$this->assertEquals($expectedCacheKey, $cacheKey, 'Failed assertion on $cacheKey argument of Cache::copyTo method:');
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return false;
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}));
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$cacheMock
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->expects($this->any())
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->method('copyFrom')
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->will($this->returnCallback(function ($cacheKey) use ($expectedCacheKey): bool {
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$this->assertEquals($expectedCacheKey, $cacheKey, 'Failed assertion on $cacheKey argument of Cache::copyFrom method:');
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return false;
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}));
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$httpDownloaderMock = $this->getMockBuilder('Composer\Util\HttpDownloader')->disableOriginalConstructor()->getMock();
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$httpDownloaderMock
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->expects($this->any())
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->method('addCopy')
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->will($this->returnCallback(function ($url) use ($expectedUrl) {
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$this->assertEquals($expectedUrl, $url, 'Failed assertion on $url argument of HttpDownloader::addCopy method:');
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return \React\Promise\resolve(
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new Response(['url' => 'http://example.org/'], 200, [], 'file~')
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);
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}));
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$downloader = $this->getDownloader(null, $config, $dispatcher, $cacheMock, $httpDownloaderMock);
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try {
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$loop = new Loop($this->httpDownloader);
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$promise = $downloader->download($package, $path);
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$loop->wait([$promise]);
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$this->fail('Download was expected to throw');
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} catch (\Exception $e) {
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if (is_dir($path)) {
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$fs = new Filesystem();
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$fs->removeDirectory($path);
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} elseif (is_file($path)) {
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unlink($path);
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}
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$this->assertInstanceOf('UnexpectedValueException', $e, $e->getMessage());
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$this->assertStringContainsString('could not be saved to', $e->getMessage());
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}
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}
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public function testDownloadWithCustomCacheKey(): void
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{
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$path = self::getUniqueTmpDirectory();
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$package = $this->getPackage();
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$package->setDistUrl('url');
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$rootPackage = $this->getRootPackage();
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$config = $this->getConfig([
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'vendor-dir' => $path.'/vendor',
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'bin-dir' => $path.'/vendor/bin',
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]);
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$composer = new Composer;
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$composer->setPackage($rootPackage);
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$composer->setConfig($config);
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$expectedUrl = 'url';
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$customCacheKey = 'xyzzy';
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$expectedCacheKey = 'dummy/pkg/'.sha1($customCacheKey).'.';
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$dispatcher = new EventDispatcher(
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$composer,
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$this->getMockBuilder('Composer\IO\IOInterface')->getMock(),
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$this->getProcessExecutorMock()
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);
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$dispatcher->addListener(PluginEvents::PRE_FILE_DOWNLOAD, static function (PreFileDownloadEvent $event) use ($customCacheKey): void {
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$event->setCustomCacheKey($customCacheKey);
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});
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$cacheMock = $this->getMockBuilder('Composer\Cache')
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->disableOriginalConstructor()
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->getMock();
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$cacheMock
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->expects($this->any())
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->method('copyTo')
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->will($this->returnCallback(function ($cacheKey) use ($expectedCacheKey): bool {
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$this->assertEquals($expectedCacheKey, $cacheKey, 'Failed assertion on $cacheKey argument of Cache::copyTo method:');
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return false;
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}));
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$cacheMock
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->expects($this->any())
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->method('copyFrom')
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->will($this->returnCallback(function ($cacheKey) use ($expectedCacheKey): bool {
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$this->assertEquals($expectedCacheKey, $cacheKey, 'Failed assertion on $cacheKey argument of Cache::copyFrom method:');
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return false;
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}));
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$httpDownloaderMock = $this->getMockBuilder('Composer\Util\HttpDownloader')->disableOriginalConstructor()->getMock();
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$httpDownloaderMock
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->expects($this->any())
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->method('addCopy')
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->will($this->returnCallback(function ($url) use ($expectedUrl) {
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$this->assertEquals($expectedUrl, $url, 'Failed assertion on $url argument of HttpDownloader::addCopy method:');
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return \React\Promise\resolve(
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new Response(['url' => 'http://example.org/'], 200, [], 'file~')
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);
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}));
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$downloader = $this->getDownloader(null, $config, $dispatcher, $cacheMock, $httpDownloaderMock);
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try {
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$loop = new Loop($this->httpDownloader);
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$promise = $downloader->download($package, $path);
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$loop->wait([$promise]);
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$this->fail('Download was expected to throw');
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} catch (\Exception $e) {
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if (is_dir($path)) {
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$fs = new Filesystem();
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$fs->removeDirectory($path);
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} elseif (is_file($path)) {
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unlink($path);
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}
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$this->assertInstanceOf('UnexpectedValueException', $e, $e->getMessage());
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$this->assertStringContainsString('could not be saved to', $e->getMessage());
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}
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}
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public function testCacheGarbageCollectionIsCalled(): void
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{
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$expectedTtl = '99999999';
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$config = $this->getConfig([
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'cache-files-ttl' => $expectedTtl,
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'cache-files-maxsize' => '500M',
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]);
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$cacheMock = $this->getMockBuilder('Composer\Cache')
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->disableOriginalConstructor()
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->getMock();
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$cacheMock
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->expects($this->any())
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->method('gcIsNecessary')
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->will($this->returnValue(true));
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$cacheMock
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->expects($this->once())
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->method('gc')
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->with($expectedTtl, $this->anything());
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$downloader = $this->getDownloader(null, $config, null, $cacheMock, null, null);
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}
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public function testDownloadFileWithInvalidChecksum(): void
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{
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$package = $this->getPackage();
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$package->setDistUrl($distUrl = 'http://example.com/script.js');
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$package->setDistSha1Checksum('invalid');
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$filesystem = $this->getMockBuilder('Composer\Util\Filesystem')->getMock();
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$path = self::getUniqueTmpDirectory();
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$config = $this->getConfig(['vendor-dir' => $path.'/vendor']);
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$downloader = $this->getDownloader(null, $config, null, null, null, $filesystem);
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// make sure the file expected to be downloaded is on disk already
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$method = new \ReflectionMethod($downloader, 'getFileName');
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$method->setAccessible(true);
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$dlFile = $method->invoke($downloader, $package, $path);
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mkdir(dirname($dlFile), 0777, true);
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touch($dlFile);
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try {
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$loop = new Loop($this->httpDownloader);
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$promise = $downloader->download($package, $path);
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$loop->wait([$promise]);
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$this->fail('Download was expected to throw');
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} catch (\Exception $e) {
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if (is_dir($path)) {
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$fs = new Filesystem();
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$fs->removeDirectory($path);
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} elseif (is_file($path)) {
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unlink($path);
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}
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$this->assertInstanceOf('UnexpectedValueException', $e, $e->getMessage());
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$this->assertStringContainsString('checksum verification', $e->getMessage());
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}
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}
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public function testDowngradeShowsAppropriateMessage(): void
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{
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$oldPackage = $this->getPackage('dummy/pkg', '1.2.0');
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$newPackage = $this->getPackage('dummy/pkg', '1.0.0');
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$newPackage->setDistUrl($distUrl = 'http://example.com/script.js');
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$ioMock = $this->getMockBuilder('Composer\IO\IOInterface')->getMock();
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$ioMock->expects($this->atLeast(2))
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->method('writeError')
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->withConsecutive(
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[$this->stringContains('Downloading')],
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[$this->stringContains('Downgrading')]
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);
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$path = self::getUniqueTmpDirectory();
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$config = $this->getConfig(['vendor-dir' => $path.'/vendor']);
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$filesystem = $this->getMockBuilder('Composer\Util\Filesystem')->getMock();
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$filesystem->expects($this->once())
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->method('removeDirectoryAsync')
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->will($this->returnValue(\React\Promise\resolve(true)));
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$downloader = $this->getDownloader($ioMock, $config, null, null, null, $filesystem);
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// make sure the file expected to be downloaded is on disk already
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$method = new \ReflectionMethod($downloader, 'getFileName');
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$method->setAccessible(true);
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$dlFile = $method->invoke($downloader, $newPackage, $path);
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mkdir(dirname($dlFile), 0777, true);
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touch($dlFile);
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$loop = new Loop($this->httpDownloader);
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$promise = $downloader->download($newPackage, $path, $oldPackage);
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$loop->wait([$promise]);
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$downloader->update($oldPackage, $newPackage, $path);
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}
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}
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