Add PoolBuilder test harness for writing .test files
Jordi Boggiano
5 years ago
parent
b1c0d7fb61
commit
921a97457d
@ -0,0 +1,23 @@
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--TEST--
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Fixed packages do not get loaded from the repos
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--REQUEST--
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{
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"some/pkg": "*"
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}
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--FIXED--
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[
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{"name": "some/pkg", "version": "1.0.3", "id": 1}
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]
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--PACKAGES--
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[
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{"name": "some/pkg", "version": "1.0.0"},
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{"name": "some/pkg", "version": "1.1.0"}
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]
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--EXPECT--
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[
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1
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]
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@ -0,0 +1,44 @@
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--TEST--
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Stability flags apply
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--ROOT--
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{
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"stability-flags": {
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"flagged/pkg": "alpha"
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},
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"minimum-stability": "RC",
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"aliases": [
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{
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"package": "default/pkg",
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"version": "1.0.0-RC",
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"alias": "1.2.0"
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}
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]
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}
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--REQUEST--
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{
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"flagged/pkg": "*",
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"default/pkg": "*"
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}
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--PACKAGES--
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[
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{"name": "flagged/pkg", "version": "1.0.0", "id": 1},
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{"name": "flagged/pkg", "version": "1.0.0-beta", "id": 2},
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{"name": "flagged/pkg", "version": "1.0.0-dev", "id": 3},
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{"name": "flagged/pkg", "version": "1.0.0-RC", "id": 4},
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{"name": "default/pkg", "version": "1.0.0", "id": 5},
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{"name": "default/pkg", "version": "1.0.0-RC", "id": 6},
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{"name": "default/pkg", "version": "1.0.0-alpha", "id": 7}
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]
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--EXPECT--
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[
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1,
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2,
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4,
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5,
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6,
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"default/pkg-1.2.0.0 alias of 6"
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]
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@ -0,0 +1,194 @@
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<?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\DependencyResolver;
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use Composer\IO\NullIO;
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use Composer\Repository\ArrayRepository;
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use Composer\Repository\LockArrayRepository;
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use Composer\DependencyResolver\DefaultPolicy;
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use Composer\DependencyResolver\Pool;
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use Composer\DependencyResolver\PoolBuilder;
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use Composer\DependencyResolver\Request;
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use Composer\DependencyResolver\Solver;
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use Composer\DependencyResolver\SolverProblemsException;
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use Composer\Package\BasePackage;
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use Composer\Package\AliasPackage;
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use Composer\Json\JsonFile;
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use Composer\Package\Loader\ArrayLoader;
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use Composer\Package\Version\VersionParser;
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use Composer\Repository\InstalledArrayRepository;
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use Composer\Repository\RepositorySet;
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use Composer\Test\TestCase;
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use Composer\Semver\Constraint\MultiConstraint;
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class PoolBuilderTest extends TestCase
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{
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/**
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* @dataProvider getIntegrationTests
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*/
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public function testPoolBuilder($file, $message, $expect, $root, $requestData, $packages, $fixed)
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{
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$rootAliases = !empty($root['aliases']) ? $root['aliases'] : array();
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$minimumStability = !empty($root['minimum-stability']) ? $root['minimum-stability'] : 'stable';
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$stabilityFlags = !empty($root['stability-flags']) ? $root['stability-flags'] : array();
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$stabilityFlags = array_map(function ($stability) {
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return BasePackage::$stabilities[$stability];
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}, $stabilityFlags);
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$parser = new VersionParser();
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$normalizedAliases = array();
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foreach ($rootAliases as $alias) {
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$normalizedAliases[$alias['package']][$parser->normalize($alias['version'])] = array(
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'alias' => $alias['alias'],
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'alias_normalized' => $parser->normalize($alias['alias']),
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);
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}
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$loader = new ArrayLoader();
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$packageIds = array();
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$loadPackage = function ($data) use ($loader, &$packageIds) {
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if (!empty($data['id'])) {
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$id = $data['id'];
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unset($data['id']);
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}
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$pkg = $loader->load($data);
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if (!empty($id)) {
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if (!empty($packageIds[$id])) {
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throw new \LogicException('Duplicate package id '.$id.' defined');
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}
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$packageIds[$id] = $pkg;
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}
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return $pkg;
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};
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$repositorySet = new RepositorySet($normalizedAliases, array(), $minimumStability, $stabilityFlags);
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$repositorySet->addRepository($repo = new ArrayRepository());
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foreach ($packages as $package) {
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$repo->addPackage($loadPackage($package));
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}
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$request = new Request();
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foreach ($requestData as $package => $constraint) {
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$request->install($package, $parser->parseConstraints($constraint));
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}
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foreach ($fixed as $fixedPackage) {
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$request->fixPackage($loadPackage($fixedPackage));
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}
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$pool = $repositorySet->createPool($request);
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for ($i = 1, $count = count($pool); $i <= $count; $i++) {
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$result[] = $pool->packageById($i);
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}
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$result = array_map(function ($package) use ($packageIds) {
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if ($id = array_search($package, $packageIds, true)) {
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return $id;
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}
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if ($package instanceof AliasPackage && $id = array_search($package->getAliasOf(), $packageIds, true)) {
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return (string) $package->getName().'-'.$package->getVersion() .' alias of '.$id;
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}
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return (string) $package;
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}, $result);
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$this->assertSame($expect, $result);
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}
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public function getIntegrationTests()
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{
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$fixturesDir = realpath(__DIR__.'/Fixtures/poolbuilder/');
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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, $fixturesDir);
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$message = $testData['TEST'];
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$request = JsonFile::parseJson($testData['REQUEST']);
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$root = !empty($testData['ROOT']) ? JsonFile::parseJson($testData['ROOT']) : array();
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$packages = JsonFile::parseJson($testData['PACKAGES']);
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$fixed = array();
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if (!empty($testData['FIXED'])) {
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$fixed = JsonFile::parseJson($testData['FIXED']);
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}
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$expect = JsonFile::parseJson($testData['EXPECT']);
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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, $expect, $root, $request, $packages, $fixed);
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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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'ROOT' => false,
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'REQUEST' => true,
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'FIXED' => false,
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'PACKAGES' => true,
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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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