* Jordi Boggiano * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Composer\Test\Downloader; use Composer\Downloader\FileDownloader; use Composer\Test\TestCase; use Composer\Util\Filesystem; use Composer\Util\Http\Response; use Composer\Util\Loop; class FileDownloaderTest extends TestCase { private $httpDownloader; private $config; protected function getDownloader($io = null, $config = null, $eventDispatcher = null, $cache = null, $httpDownloader = null, $filesystem = null) { $io = $io ?: $this->getMockBuilder('Composer\IO\IOInterface')->getMock(); $this->config = $config ?: $this->getMockBuilder('Composer\Config')->getMock(); $httpDownloader = $httpDownloader ?: $this->getMockBuilder('Composer\Util\HttpDownloader')->disableOriginalConstructor()->getMock(); $httpDownloader ->expects($this->any()) ->method('addCopy') ->will($this->returnValue(\React\Promise\resolve(new Response(array('url' => 'http://example.org/'), 200, array(), 'file~')))); $this->httpDownloader = $httpDownloader; return new FileDownloader($io, $this->config, $httpDownloader, $eventDispatcher, $cache, $filesystem); } /** * @expectedException \InvalidArgumentException */ public function testDownloadForPackageWithoutDistReference() { $packageMock = $this->getMockBuilder('Composer\Package\PackageInterface')->getMock(); $packageMock->expects($this->once()) ->method('getDistUrl') ->will($this->returnValue(null)) ; $downloader = $this->getDownloader(); $downloader->download($packageMock, '/path'); } public function testDownloadToExistingFile() { $packageMock = $this->getMockBuilder('Composer\Package\PackageInterface')->getMock(); $packageMock->expects($this->any()) ->method('getDistUrl') ->will($this->returnValue('url')) ; $packageMock->expects($this->any()) ->method('getDistUrls') ->will($this->returnValue(array('url'))) ; $path = tempnam($this->getUniqueTmpDirectory(), 'c'); $downloader = $this->getDownloader(); try { $downloader->download($packageMock, $path); $this->fail(); } catch (\Exception $e) { if (is_dir($path)) { $fs = new Filesystem(); $fs->removeDirectory($path); } elseif (is_file($path)) { unlink($path); } $this->assertInstanceOf('RuntimeException', $e); $this->assertContains('exists and is not a directory', $e->getMessage()); } } public function testGetFileName() { $packageMock = $this->getMockBuilder('Composer\Package\PackageInterface')->getMock(); $packageMock->expects($this->once()) ->method('getDistUrl') ->will($this->returnValue('http://example.com/script.js')) ; $downloader = $this->getDownloader(); $method = new \ReflectionMethod($downloader, 'getFileName'); $method->setAccessible(true); $this->config->expects($this->once()) ->method('get') ->with('vendor-dir') ->will($this->returnValue('/vendor')); $this->assertRegExp('#/vendor/composer/tmp-[a-z0-9]+\.js#', $method->invoke($downloader, $packageMock, '/path')); } public function testDownloadButFileIsUnsaved() { $packageMock = $this->getMockBuilder('Composer\Package\PackageInterface')->getMock(); $packageMock->expects($this->any()) ->method('getDistUrl') ->will($this->returnValue($distUrl = 'http://example.com/script.js')) ; $packageMock->expects($this->once()) ->method('getDistUrls') ->will($this->returnValue(array($distUrl))) ; $packageMock->expects($this->atLeastOnce()) ->method('getTransportOptions') ->will($this->returnValue(array())) ; $path = $this->getUniqueTmpDirectory(); $ioMock = $this->getMockBuilder('Composer\IO\IOInterface')->getMock(); $ioMock->expects($this->any()) ->method('write') ->will($this->returnCallback(function ($messages, $newline = true) use ($path) { if (is_file($path.'/script.js')) { unlink($path.'/script.js'); } return $messages; })) ; $downloader = $this->getDownloader($ioMock); $this->config->expects($this->once()) ->method('get') ->with('vendor-dir') ->will($this->returnValue($path.'/vendor')); try { $promise = $downloader->download($packageMock, $path); $loop = new Loop($this->httpDownloader); $loop->wait(array($promise)); $this->fail('Download was expected to throw'); } catch (\Exception $e) { if (is_dir($path)) { $fs = new Filesystem(); $fs->removeDirectory($path); } elseif (is_file($path)) { unlink($path); } $this->assertInstanceOf('UnexpectedValueException', $e, $e->getMessage()); $this->assertContains('could not be saved to', $e->getMessage()); } } public function testCacheGarbageCollectionIsCalled() { $expectedTtl = '99999999'; $configMock = $this->getMockBuilder('Composer\Config')->getMock(); $configMock ->expects($this->at(0)) ->method('get') ->with('cache-files-ttl') ->will($this->returnValue($expectedTtl)); $configMock ->expects($this->at(1)) ->method('get') ->with('cache-files-maxsize') ->will($this->returnValue('500M')); $cacheMock = $this->getMockBuilder('Composer\Cache') ->disableOriginalConstructor() ->getMock(); $cacheMock ->expects($this->any()) ->method('gcIsNecessary') ->will($this->returnValue(true)); $cacheMock ->expects($this->once()) ->method('gc') ->with($expectedTtl, $this->anything()); $downloader = $this->getDownloader(null, $configMock, null, $cacheMock, null, null); } public function testDownloadFileWithInvalidChecksum() { $packageMock = $this->getMockBuilder('Composer\Package\PackageInterface')->getMock(); $packageMock->expects($this->any()) ->method('getDistUrl') ->will($this->returnValue($distUrl = 'http://example.com/script.js')) ; $packageMock->expects($this->atLeastOnce()) ->method('getTransportOptions') ->will($this->returnValue(array())) ; $packageMock->expects($this->any()) ->method('getDistSha1Checksum') ->will($this->returnValue('invalid')) ; $packageMock->expects($this->once()) ->method('getDistUrls') ->will($this->returnValue(array($distUrl))) ; $filesystem = $this->getMockBuilder('Composer\Util\Filesystem')->getMock(); $path = $this->getUniqueTmpDirectory(); $downloader = $this->getDownloader(null, null, null, null, null, $filesystem); // make sure the file expected to be downloaded is on disk already $this->config->expects($this->any()) ->method('get') ->with('vendor-dir') ->will($this->returnValue($path.'/vendor')); $method = new \ReflectionMethod($downloader, 'getFileName'); $method->setAccessible(true); $dlFile = $method->invoke($downloader, $packageMock, $path); mkdir(dirname($dlFile), 0777, true); touch($dlFile); try { $promise = $downloader->download($packageMock, $path); $loop = new Loop($this->httpDownloader); $loop->wait(array($promise)); $this->fail('Download was expected to throw'); } catch (\Exception $e) { if (is_dir($path)) { $fs = new Filesystem(); $fs->removeDirectory($path); } elseif (is_file($path)) { unlink($path); } $this->assertInstanceOf('UnexpectedValueException', $e, $e->getMessage()); $this->assertContains('checksum verification', $e->getMessage()); } } public function testDowngradeShowsAppropriateMessage() { $oldPackage = $this->getMockBuilder('Composer\Package\PackageInterface')->getMock(); $oldPackage->expects($this->once()) ->method('getFullPrettyVersion') ->will($this->returnValue('1.2.0')); $oldPackage->expects($this->once()) ->method('getVersion') ->will($this->returnValue('1.2.0.0')); $newPackage = $this->getMockBuilder('Composer\Package\PackageInterface')->getMock(); $newPackage->expects($this->any()) ->method('getFullPrettyVersion') ->will($this->returnValue('1.0.0')); $newPackage->expects($this->once()) ->method('getVersion') ->will($this->returnValue('1.0.0.0')); $newPackage->expects($this->any()) ->method('getDistUrl') ->will($this->returnValue($distUrl = 'http://example.com/script.js')); $newPackage->expects($this->once()) ->method('getDistUrls') ->will($this->returnValue(array($distUrl))); $ioMock = $this->getMockBuilder('Composer\IO\IOInterface')->getMock(); $ioMock->expects($this->at(0)) ->method('writeError') ->with($this->stringContains('Downloading')); $ioMock->expects($this->at(1)) ->method('writeError') ->with($this->stringContains('Downgrading')); $path = $this->getUniqueTmpDirectory(); $filesystem = $this->getMockBuilder('Composer\Util\Filesystem')->getMock(); $filesystem->expects($this->once()) ->method('removeDirectory') ->will($this->returnValue(true)); $downloader = $this->getDownloader($ioMock, null, null, null, null, $filesystem); // make sure the file expected to be downloaded is on disk already $this->config->expects($this->any()) ->method('get') ->with('vendor-dir') ->will($this->returnValue($path.'/vendor')); $method = new \ReflectionMethod($downloader, 'getFileName'); $method->setAccessible(true); $dlFile = $method->invoke($downloader, $newPackage, $path); mkdir(dirname($dlFile), 0777, true); touch($dlFile); $promise = $downloader->download($newPackage, $path, $oldPackage); $loop = new Loop($this->httpDownloader); $loop->wait(array($promise)); $downloader->update($oldPackage, $newPackage, $path); } }