mirror of
https://github.com/composer/composer
synced 2025-05-09 00:22:53 +00:00
01fe92905a
This reduces code complexity while making partial updates more predictable. This also allows composer require to successfully run a partial update for a new package with transitive dependency updates.
472 lines
19 KiB
PHP
472 lines
19 KiB
PHP
<?php
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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;
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use Composer\DependencyResolver\Request;
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use Composer\Installer;
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use Composer\Console\Application;
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use Composer\IO\BufferIO;
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use Composer\Json\JsonFile;
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use Composer\Package\Dumper\ArrayDumper;
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use Composer\Util\Filesystem;
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use Composer\Repository\ArrayRepository;
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use Composer\Repository\RepositoryManager;
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use Composer\Repository\InstalledArrayRepository;
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use Composer\Package\RootPackageInterface;
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use Composer\Package\Link;
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use Composer\Package\Locker;
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use Composer\Test\Mock\FactoryMock;
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use Composer\Test\Mock\InstalledFilesystemRepositoryMock;
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use Composer\Test\Mock\InstallationManagerMock;
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use Symfony\Component\Console\Input\StringInput;
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use Symfony\Component\Console\Output\StreamOutput;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\Console\Formatter\OutputFormatter;
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class InstallerTest extends TestCase
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{
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protected $prevCwd;
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protected $tempComposerHome;
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public function setUp()
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{
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$this->prevCwd = getcwd();
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chdir(__DIR__);
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}
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public function tearDown()
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{
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chdir($this->prevCwd);
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if (is_dir($this->tempComposerHome)) {
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$fs = new Filesystem;
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$fs->removeDirectory($this->tempComposerHome);
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}
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}
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/**
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* @dataProvider provideInstaller
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*/
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public function testInstaller(RootPackageInterface $rootPackage, $repositories, array $options)
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{
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$io = new BufferIO('', OutputInterface::VERBOSITY_NORMAL, new OutputFormatter(false));
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$downloadManager = $this->getMockBuilder('Composer\Downloader\DownloadManager')
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->setConstructorArgs(array($io))
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->getMock();
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$config = $this->getMockBuilder('Composer\Config')->getMock();
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$eventDispatcher = $this->getMockBuilder('Composer\EventDispatcher\EventDispatcher')->disableOriginalConstructor()->getMock();
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$httpDownloader = $this->getMockBuilder('Composer\Util\HttpDownloader')->disableOriginalConstructor()->getMock();
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$repositoryManager = new RepositoryManager($io, $config, $httpDownloader, $eventDispatcher);
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$repositoryManager->setLocalRepository(new InstalledArrayRepository());
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if (!is_array($repositories)) {
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$repositories = array($repositories);
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}
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foreach ($repositories as $repository) {
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$repositoryManager->addRepository($repository);
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}
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$installationManager = new InstallationManagerMock();
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// emulate a writable lock file
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$lockData = null;
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$lockJsonMock = $this->getMockBuilder('Composer\Json\JsonFile')->disableOriginalConstructor()->getMock();
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$lockJsonMock->expects($this->any())
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->method('read')
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->will($this->returnCallback(function() use (&$lockData) {
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return json_decode($lockData, true);
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}));
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$lockJsonMock->expects($this->any())
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->method('exists')
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->will($this->returnCallback(function () use (&$lockData) {
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return $lockData !== null;
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}));
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$lockJsonMock->expects($this->any())
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->method('write')
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->will($this->returnCallback(function ($value, $options = 0) use (&$lockData) {
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$lockData = json_encode($value, JsonFile::JSON_PRETTY_PRINT);
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}));
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$tempLockData = null;
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$locker = new Locker($io, $lockJsonMock, $installationManager, '{}');
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$autoloadGenerator = $this->getMockBuilder('Composer\Autoload\AutoloadGenerator')->disableOriginalConstructor()->getMock();
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$installer = new Installer($io, $config, clone $rootPackage, $downloadManager, $repositoryManager, $locker, $installationManager, $eventDispatcher, $autoloadGenerator);
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$result = $installer->run();
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$output = str_replace("\r", '', $io->getOutput());
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$this->assertEquals(0, $result, $output);
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$expectedInstalled = isset($options['install']) ? $options['install'] : array();
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$expectedUpdated = isset($options['update']) ? $options['update'] : array();
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$expectedUninstalled = isset($options['uninstall']) ? $options['uninstall'] : array();
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$installed = $installationManager->getInstalledPackages();
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$this->assertEquals($this->makePackagesComparable($expectedInstalled), $this->makePackagesComparable($installed));
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$updated = $installationManager->getUpdatedPackages();
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$this->assertSame($expectedUpdated, $updated);
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$uninstalled = $installationManager->getUninstalledPackages();
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$this->assertSame($expectedUninstalled, $uninstalled);
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}
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protected function makePackagesComparable($packages)
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{
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$dumper = new ArrayDumper();
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$comparable = array();
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foreach ($packages as $package) {
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$comparable[] = $dumper->dump($package);
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}
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return $comparable;
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}
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public function provideInstaller()
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{
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$cases = array();
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// when A requires B and B requires A, and A is a non-published root package
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// the install of B should succeed
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$a = $this->getPackage('A', '1.0.0', 'Composer\Package\RootPackage');
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$a->setRequires(array(
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'b' => new Link('A', 'B', $v = $this->getVersionConstraint('=', '1.0.0'), 'requires', $v->getPrettyString()),
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));
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$b = $this->getPackage('B', '1.0.0');
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$b->setRequires(array(
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'a' => new Link('B', 'A', $v = $this->getVersionConstraint('=', '1.0.0'), 'requires', $v->getPrettyString()),
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));
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$cases[] = array(
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$a,
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new ArrayRepository(array($b)),
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array(
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'install' => array($b),
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),
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);
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// #480: when A requires B and B requires A, and A is a published root package
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// only B should be installed, as A is the root
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$a = $this->getPackage('A', '1.0.0', 'Composer\Package\RootPackage');
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$a->setRequires(array(
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'b' => new Link('A', 'B', $v = $this->getVersionConstraint('=', '1.0.0'), 'requires', $v->getPrettyString()),
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));
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$b = $this->getPackage('B', '1.0.0');
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$b->setRequires(array(
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'a' => new Link('B', 'A', $v = $this->getVersionConstraint('=', '1.0.0'), 'requires', $v->getPrettyString()),
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));
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$cases[] = array(
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$a,
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new ArrayRepository(array($a, $b)),
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array(
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'install' => array($b),
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),
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);
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// TODO why are there not more cases with uninstall/update?
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return $cases;
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}
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/**
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* @dataProvider getIntegrationTests
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*/
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public function testIntegration($file, $message, $condition, $composerConfig, $lock, $installed, $run, $expectLock, $expectOutput, $expect, $expectResult)
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{
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if ($condition) {
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eval('$res = '.$condition.';');
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if (!$res) {
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$this->markTestSkipped($condition);
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}
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}
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$io = new BufferIO('', OutputInterface::VERBOSITY_NORMAL, new OutputFormatter(false));
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// Prepare for exceptions
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if (!is_int($expectResult)) {
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$normalizedOutput = rtrim(str_replace("\n", PHP_EOL, $expect));
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$this->setExpectedException($expectResult, $normalizedOutput);
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}
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// Create Composer mock object according to configuration
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$composer = FactoryMock::create($io, $composerConfig);
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$this->tempComposerHome = $composer->getConfig()->get('home');
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$jsonMock = $this->getMockBuilder('Composer\Json\JsonFile')->disableOriginalConstructor()->getMock();
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$jsonMock->expects($this->any())
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->method('read')
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->will($this->returnValue($installed));
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$jsonMock->expects($this->any())
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->method('exists')
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->will($this->returnValue(true));
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$repositoryManager = $composer->getRepositoryManager();
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$repositoryManager->setLocalRepository(new InstalledFilesystemRepositoryMock($jsonMock));
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// emulate a writable lock file
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$lockData = $lock ? json_encode($lock, JsonFile::JSON_PRETTY_PRINT): null;
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$lockJsonMock = $this->getMockBuilder('Composer\Json\JsonFile')->disableOriginalConstructor()->getMock();
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$lockJsonMock->expects($this->any())
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->method('read')
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->will($this->returnCallback(function() use (&$lockData) {
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return json_decode($lockData, true);
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}));
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$lockJsonMock->expects($this->any())
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->method('exists')
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->will($this->returnCallback(function () use (&$lockData) {
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return $lockData !== null;
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}));
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$lockJsonMock->expects($this->any())
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->method('write')
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->will($this->returnCallback(function ($value, $options = 0) use (&$lockData) {
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$lockData = json_encode($value, JsonFile::JSON_PRETTY_PRINT);
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}));
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if ($expectLock) {
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$actualLock = array();
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$lockJsonMock->expects($this->atLeastOnce())
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->method('write')
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->will($this->returnCallback(function ($hash, $options) use (&$actualLock) {
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// need to do assertion outside of mock for nice phpunit output
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// so store value temporarily in reference for later assetion
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$actualLock = $hash;
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}));
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} elseif ($expectLock === false) {
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$lockJsonMock->expects($this->never())
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->method('write');
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}
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$contents = json_encode($composerConfig);
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$locker = new Locker($io, $lockJsonMock, $composer->getInstallationManager(), $contents);
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$composer->setLocker($locker);
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$eventDispatcher = $this->getMockBuilder('Composer\EventDispatcher\EventDispatcher')->disableOriginalConstructor()->getMock();
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$autoloadGenerator = $this->getMockBuilder('Composer\Autoload\AutoloadGenerator')
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->setConstructorArgs(array($eventDispatcher))
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->getMock();
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$composer->setAutoloadGenerator($autoloadGenerator);
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$composer->setEventDispatcher($eventDispatcher);
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$installer = Installer::create($io, $composer);
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$application = new Application;
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$application->get('install')->setCode(function ($input, $output) use ($installer) {
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$installer
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->setDevMode(!$input->getOption('no-dev'))
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->setDryRun($input->getOption('dry-run'))
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->setIgnorePlatformRequirements($input->getOption('ignore-platform-reqs'));
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return $installer->run();
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});
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$application->get('update')->setCode(function ($input, $output) use ($installer) {
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$packages = $input->getArgument('packages');
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$filteredPackages = array_filter($packages, function ($package) {
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return !in_array($package, array('lock', 'nothing', 'mirrors'), true);
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});
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$updateMirrors = $input->getOption('lock') || count($filteredPackages) != count($packages);
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$packages = $filteredPackages;
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$updateAllowTransitiveDependencies = Request::UPDATE_ONLY_LISTED;
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if ($input->getOption('with-all-dependencies')) {
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$updateAllowTransitiveDependencies = Request::UPDATE_TRANSITIVE_ROOT_DEPENDENCIES;
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} elseif ($input->getOption('with-dependencies')) {
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$updateAllowTransitiveDependencies = Request::UPDATE_TRANSITIVE_DEPENDENCIES;
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}
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$installer
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->setDevMode(!$input->getOption('no-dev'))
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->setUpdate(true)
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->setDryRun($input->getOption('dry-run'))
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->setUpdateMirrors($updateMirrors)
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->setUpdateAllowList($packages)
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->setUpdateAllowTransitiveDependencies($updateAllowTransitiveDependencies)
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->setPreferStable($input->getOption('prefer-stable'))
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->setPreferLowest($input->getOption('prefer-lowest'))
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->setIgnorePlatformRequirements($input->getOption('ignore-platform-reqs'));
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return $installer->run();
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});
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if (!preg_match('{^(install|update)\b}', $run)) {
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throw new \UnexpectedValueException('The run command only supports install and update');
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}
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$application->setAutoExit(false);
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$appOutput = fopen('php://memory', 'w+');
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$input = new StringInput($run.' -vvv');
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$input->setInteractive(false);
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$result = $application->run($input, new StreamOutput($appOutput));
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fseek($appOutput, 0);
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// Shouldn't check output and results if an exception was expected by this point
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if (!is_int($expectResult)) {
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return;
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}
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$output = str_replace("\r", '', $io->getOutput());
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$this->assertEquals($expectResult, $result, $output . stream_get_contents($appOutput));
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if ($expectLock) {
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unset($actualLock['hash']);
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unset($actualLock['content-hash']);
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unset($actualLock['_readme']);
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unset($actualLock['plugin-api-version']);
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$this->assertEquals($expectLock, $actualLock);
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}
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$installationManager = $composer->getInstallationManager();
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$this->assertSame(rtrim($expect), implode("\n", $installationManager->getTrace()));
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if ($expectOutput) {
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$output = preg_replace('{^ - .*?\.ini$}m', '__inilist__', $output);
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$output = preg_replace('{(__inilist__\r?\n)+}', "__inilist__\n", $output);
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$this->assertStringMatchesFormat(rtrim($expectOutput), rtrim($output));
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}
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}
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public function getIntegrationTests()
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{
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$fixturesDir = realpath(__DIR__.'/Fixtures/installer/');
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$tests = array();
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foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($fixturesDir), \RecursiveIteratorIterator::LEAVES_ONLY) as $file) {
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if (!preg_match('/\.test$/', $file)) {
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continue;
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}
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try {
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$testData = $this->readTestFile($file, $fixturesDir);
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$installed = array();
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$installedDev = array();
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$lock = array();
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$expectLock = array();
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$expectResult = 0;
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$message = $testData['TEST'];
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$condition = !empty($testData['CONDITION']) ? $testData['CONDITION'] : null;
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$composer = JsonFile::parseJson($testData['COMPOSER']);
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if (isset($composer['repositories'])) {
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foreach ($composer['repositories'] as &$repo) {
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if ($repo['type'] !== 'composer') {
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continue;
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}
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// Change paths like file://foobar to file:///path/to/fixtures
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if (preg_match('{^file://[^/]}', $repo['url'])) {
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$repo['url'] = 'file://' . strtr($fixturesDir, '\\', '/') . '/' . substr($repo['url'], 7);
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}
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unset($repo);
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}
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}
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if (!empty($testData['LOCK'])) {
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$lock = JsonFile::parseJson($testData['LOCK']);
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if (!isset($lock['hash'])) {
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$lock['hash'] = md5(json_encode($composer));
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}
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}
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if (!empty($testData['INSTALLED'])) {
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$installed = JsonFile::parseJson($testData['INSTALLED']);
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}
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$run = $testData['RUN'];
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if (!empty($testData['EXPECT-LOCK'])) {
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if ($testData['EXPECT-LOCK'] === 'false') {
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$expectLock = false;
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} else {
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$expectLock = JsonFile::parseJson($testData['EXPECT-LOCK']);
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}
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}
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$expectOutput = isset($testData['EXPECT-OUTPUT']) ? $testData['EXPECT-OUTPUT'] : null;
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$expect = $testData['EXPECT'];
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if (!empty($testData['EXPECT-EXCEPTION'])) {
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$expectResult = $testData['EXPECT-EXCEPTION'];
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if (!empty($testData['EXPECT-EXIT-CODE'])) {
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throw new \LogicException('EXPECT-EXCEPTION and EXPECT-EXIT-CODE are mutually exclusive');
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}
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} elseif (!empty($testData['EXPECT-EXIT-CODE'])) {
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$expectResult = (int) $testData['EXPECT-EXIT-CODE'];
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} else {
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$expectResult = 0;
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}
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} catch (\Exception $e) {
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die(sprintf('Test "%s" is not valid: '.$e->getMessage(), str_replace($fixturesDir.'/', '', $file)));
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}
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$tests[basename($file)] = array(str_replace($fixturesDir.'/', '', $file), $message, $condition, $composer, $lock, $installed, $run, $expectLock, $expectOutput, $expect, $expectResult);
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}
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return $tests;
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}
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protected function readTestFile(\SplFileInfo $file, $fixturesDir)
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{
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$tokens = preg_split('#(?:^|\n*)--([A-Z-]+)--\n#', file_get_contents($file->getRealPath()), null, PREG_SPLIT_DELIM_CAPTURE);
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$sectionInfo = array(
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'TEST' => true,
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'CONDITION' => false,
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'COMPOSER' => true,
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'LOCK' => false,
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'INSTALLED' => false,
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'RUN' => true,
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'EXPECT-LOCK' => false,
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'EXPECT-OUTPUT' => false,
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'EXPECT-EXIT-CODE' => false,
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'EXPECT-EXCEPTION' => false,
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'EXPECT' => true,
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);
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$section = null;
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foreach ($tokens as $i => $token) {
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if (null === $section && empty($token)) {
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continue; // skip leading blank
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}
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if (null === $section) {
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if (!isset($sectionInfo[$token])) {
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throw new \RuntimeException(sprintf(
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'The test file "%s" must not contain a section named "%s".',
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str_replace($fixturesDir.'/', '', $file),
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$token
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));
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}
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$section = $token;
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continue;
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}
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$sectionData = $token;
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$data[$section] = $sectionData;
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$section = $sectionData = null;
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}
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foreach ($sectionInfo as $section => $required) {
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if ($required && !isset($data[$section])) {
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throw new \RuntimeException(sprintf(
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'The test file "%s" must have a section named "%s".',
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str_replace($fixturesDir.'/', '', $file),
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$section
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));
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}
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}
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return $data;
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}
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}
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