281 lines
11 KiB
PHP
281 lines
11 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\DependencyResolver;
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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\Package\Link;
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use Composer\Package\AliasPackage;
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use Composer\Repository\RepositorySet;
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use Composer\Semver\Constraint\Constraint;
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use Composer\Test\TestCase;
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class DefaultPolicyTest extends TestCase
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{
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/** @var RepositorySet */
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protected $repositorySet;
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/** @var ArrayRepository */
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protected $repo;
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/** @var LockArrayRepository */
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protected $repoLocked;
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/** @var DefaultPolicy */
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protected $policy;
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public function setUp(): void
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{
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$this->repositorySet = new RepositorySet('dev');
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$this->repo = new ArrayRepository;
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$this->repoLocked = new LockArrayRepository;
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$this->policy = new DefaultPolicy;
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}
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public function testSelectSingle(): void
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{
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$this->repo->addPackage($packageA = self::getPackage('A', '1.0'));
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$this->repositorySet->addRepository($this->repo);
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$pool = $this->repositorySet->createPoolForPackage('A', $this->repoLocked);
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$literals = [$packageA->getId()];
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$expected = [$packageA->getId()];
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$selected = $this->policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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}
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public function testSelectNewest(): void
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{
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$this->repo->addPackage($packageA1 = self::getPackage('A', '1.0'));
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$this->repo->addPackage($packageA2 = self::getPackage('A', '2.0'));
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$this->repositorySet->addRepository($this->repo);
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$pool = $this->repositorySet->createPoolForPackage('A', $this->repoLocked);
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$literals = [$packageA1->getId(), $packageA2->getId()];
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$expected = [$packageA2->getId()];
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$selected = $this->policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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}
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public function testSelectNewestPicksLatest(): void
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{
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$this->repo->addPackage($packageA1 = self::getPackage('A', '1.0.0'));
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$this->repo->addPackage($packageA2 = self::getPackage('A', '1.0.1-alpha'));
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$this->repositorySet->addRepository($this->repo);
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$pool = $this->repositorySet->createPoolForPackage('A', $this->repoLocked);
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$literals = [$packageA1->getId(), $packageA2->getId()];
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$expected = [$packageA2->getId()];
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$selected = $this->policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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}
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public function testSelectNewestPicksLatestStableWithPreferStable(): void
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{
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$this->repo->addPackage($packageA1 = self::getPackage('A', '1.0.0'));
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$this->repo->addPackage($packageA2 = self::getPackage('A', '1.0.1-alpha'));
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$this->repositorySet->addRepository($this->repo);
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$pool = $this->repositorySet->createPoolForPackage('A', $this->repoLocked);
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$literals = [$packageA1->getId(), $packageA2->getId()];
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$expected = [$packageA1->getId()];
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$policy = new DefaultPolicy(true);
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$selected = $policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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}
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public function testSelectNewestWithDevPicksNonDev(): void
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{
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$this->repo->addPackage($packageA1 = self::getPackage('A', 'dev-foo'));
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$this->repo->addPackage($packageA2 = self::getPackage('A', '1.0.0'));
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$this->repositorySet->addRepository($this->repo);
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$pool = $this->repositorySet->createPoolForPackage('A', $this->repoLocked);
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$literals = [$packageA1->getId(), $packageA2->getId()];
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$expected = [$packageA2->getId()];
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$selected = $this->policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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}
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public function testRepositoryOrderingAffectsPriority(): void
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{
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$repo1 = new ArrayRepository;
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$repo2 = new ArrayRepository;
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$repo1->addPackage($package1 = self::getPackage('A', '1.0'));
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$repo1->addPackage($package2 = self::getPackage('A', '1.1'));
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$repo2->addPackage($package3 = self::getPackage('A', '1.1'));
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$repo2->addPackage($package4 = self::getPackage('A', '1.2'));
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$this->repositorySet->addRepository($repo1);
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$this->repositorySet->addRepository($repo2);
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$pool = $this->repositorySet->createPoolForPackage('A', $this->repoLocked);
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$literals = [$package1->getId(), $package2->getId(), $package3->getId(), $package4->getId()];
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$expected = [$package2->getId()];
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$selected = $this->policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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$this->repositorySet = new RepositorySet('dev');
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$this->repositorySet->addRepository($repo2);
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$this->repositorySet->addRepository($repo1);
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$pool = $this->repositorySet->createPoolForPackage('A', $this->repoLocked);
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$expected = [$package4->getId()];
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$selected = $this->policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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}
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public function testSelectLocalReposFirst(): void
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{
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$repoImportant = new ArrayRepository;
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$this->repo->addPackage($packageA = self::getPackage('A', 'dev-master'));
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$this->repo->addPackage($packageAAlias = new AliasPackage($packageA, '2.1.9999999.9999999-dev', '2.1.x-dev'));
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$repoImportant->addPackage($packageAImportant = self::getPackage('A', 'dev-feature-a'));
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$repoImportant->addPackage($packageAAliasImportant = new AliasPackage($packageAImportant, '2.1.9999999.9999999-dev', '2.1.x-dev'));
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$repoImportant->addPackage($packageA2Important = self::getPackage('A', 'dev-master'));
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$repoImportant->addPackage($packageA2AliasImportant = new AliasPackage($packageA2Important, '2.1.9999999.9999999-dev', '2.1.x-dev'));
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$packageAAliasImportant->setRootPackageAlias(true);
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$this->repositorySet->addRepository($repoImportant);
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$this->repositorySet->addRepository($this->repo);
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$this->repositorySet->addRepository($this->repoLocked);
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$pool = $this->repositorySet->createPoolForPackage('A', $this->repoLocked);
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$packages = $pool->whatProvides('a', new Constraint('=', '2.1.9999999.9999999-dev'));
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$literals = [];
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foreach ($packages as $package) {
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$literals[] = $package->getId();
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}
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$expected = [$packageAAliasImportant->getId()];
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$selected = $this->policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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}
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public function testSelectAllProviders(): void
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{
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$this->repo->addPackage($packageA = self::getPackage('A', '1.0'));
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$this->repo->addPackage($packageB = self::getPackage('B', '2.0'));
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$packageA->setProvides(['x' => new Link('A', 'X', new Constraint('==', '1.0'), Link::TYPE_PROVIDE)]);
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$packageB->setProvides(['x' => new Link('B', 'X', new Constraint('==', '1.0'), Link::TYPE_PROVIDE)]);
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$this->repositorySet->addRepository($this->repo);
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$pool = $this->repositorySet->createPoolForPackages(['A', 'B'], $this->repoLocked);
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$literals = [$packageA->getId(), $packageB->getId()];
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$expected = $literals;
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$selected = $this->policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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}
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public function testPreferNonReplacingFromSameRepo(): void
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{
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$this->repo->addPackage($packageA = self::getPackage('A', '1.0'));
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$this->repo->addPackage($packageB = self::getPackage('B', '2.0'));
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$packageB->setReplaces(['a' => new Link('B', 'A', new Constraint('==', '1.0'), Link::TYPE_REPLACE)]);
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$this->repositorySet->addRepository($this->repo);
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$pool = $this->repositorySet->createPoolForPackages(['A', 'B'], $this->repoLocked);
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$literals = [$packageA->getId(), $packageB->getId()];
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$expected = $literals;
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$selected = $this->policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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}
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public function testPreferReplacingPackageFromSameVendor(): void
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{
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// test with default order
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$this->repo->addPackage($packageB = self::getPackage('vendor-b/replacer', '1.0'));
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$this->repo->addPackage($packageA = self::getPackage('vendor-a/replacer', '1.0'));
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$packageA->setReplaces(['vendor-a/package' => new Link('vendor-a/replacer', 'vendor-a/package', new Constraint('==', '1.0'), Link::TYPE_REPLACE)]);
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$packageB->setReplaces(['vendor-a/package' => new Link('vendor-b/replacer', 'vendor-a/package', new Constraint('==', '1.0'), Link::TYPE_REPLACE)]);
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$this->repositorySet->addRepository($this->repo);
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$pool = $this->repositorySet->createPoolForPackages(['vendor-a/replacer', 'vendor-b/replacer'], $this->repoLocked);
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$literals = [$packageA->getId(), $packageB->getId()];
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$expected = $literals;
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$selected = $this->policy->selectPreferredPackages($pool, $literals, 'vendor-a/package');
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$this->assertEquals($expected, $selected);
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// test with reversed order in repo
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$repo = new ArrayRepository;
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$repo->addPackage($packageA = clone $packageA);
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$repo->addPackage($packageB = clone $packageB);
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$repositorySet = new RepositorySet('dev');
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$repositorySet->addRepository($this->repo);
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$pool = $this->repositorySet->createPoolForPackages(['vendor-a/replacer', 'vendor-b/replacer'], $this->repoLocked);
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$literals = [$packageA->getId(), $packageB->getId()];
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$expected = $literals;
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$selected = $this->policy->selectPreferredPackages($pool, $literals, 'vendor-a/package');
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$this->assertSame($expected, $selected);
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}
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public function testSelectLowest(): void
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{
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$policy = new DefaultPolicy(false, true);
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$this->repo->addPackage($packageA1 = self::getPackage('A', '1.0'));
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$this->repo->addPackage($packageA2 = self::getPackage('A', '2.0'));
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$this->repositorySet->addRepository($this->repo);
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$pool = $this->repositorySet->createPoolForPackage('A', $this->repoLocked);
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$literals = [$packageA1->getId(), $packageA2->getId()];
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$expected = [$packageA1->getId()];
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$selected = $policy->selectPreferredPackages($pool, $literals);
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$this->assertSame($expected, $selected);
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}
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}
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