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1108 lines
48 KiB
PHP
1108 lines
48 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\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\Operation\InstallOperation;
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use Composer\DependencyResolver\Operation\MarkAliasInstalledOperation;
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use Composer\DependencyResolver\Operation\MarkAliasUninstalledOperation;
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use Composer\DependencyResolver\Operation\UninstallOperation;
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use Composer\DependencyResolver\Operation\UpdateOperation;
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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\PackageInterface;
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use Composer\Package\Link;
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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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use Composer\Semver\Constraint\MatchAllConstraint;
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use Composer\DependencyResolver\Pool;
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class SolverTest extends TestCase
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{
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/** @var RepositorySet */
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protected $repoSet;
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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 Request */
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protected $request;
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/** @var DefaultPolicy */
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protected $policy;
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/** @var Solver|null */
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protected $solver;
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/** @var Pool */
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protected $pool;
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public function setUp(): void
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{
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$this->repoSet = new RepositorySet();
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$this->repo = new ArrayRepository;
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$this->repoLocked = new LockArrayRepository;
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$this->request = new Request($this->repoLocked);
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$this->policy = new DefaultPolicy;
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}
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public function testSolverInstallSingle(): void
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{
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$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->reposComplete();
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$this->request->requireName('A');
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$this->checkSolverResult(array(
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array('job' => 'install', 'package' => $packageA),
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));
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}
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public function testSolverRemoveIfNotRequested(): void
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{
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$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->reposComplete();
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$this->checkSolverResult(array(
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array('job' => 'remove', 'package' => $packageA),
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));
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}
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public function testInstallNonExistingPackageFails(): void
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{
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$this->repo->addPackage($this->getPackage('A', '1.0'));
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$this->reposComplete();
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$this->request->requireName('B', $this->getVersionConstraint('==', '1'));
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$this->createSolver();
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try {
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$transaction = $this->solver->solve($this->request);
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$this->fail('Unsolvable conflict did not result in exception.');
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} catch (SolverProblemsException $e) {
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$problems = $e->getProblems();
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$this->assertCount(1, $problems);
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$this->assertEquals(2, $e->getCode());
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$this->assertEquals("\n - Root composer.json requires b, it could not be found in any version, there may be a typo in the package name.", $problems[0]->getPrettyString($this->repoSet, $this->request, $this->pool, false));
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}
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}
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public function testSolverInstallSamePackageFromDifferentRepositories(): void
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{
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$repo1 = new ArrayRepository;
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$repo2 = new ArrayRepository;
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$repo1->addPackage($foo1 = $this->getPackage('foo', '1'));
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$repo2->addPackage($foo2 = $this->getPackage('foo', '1'));
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$this->repoSet->addRepository($repo1);
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$this->repoSet->addRepository($repo2);
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$this->request->requireName('foo');
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$this->checkSolverResult(array(
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array('job' => 'install', 'package' => $foo1),
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));
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}
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public function testSolverInstallWithDeps(): void
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{
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$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
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$this->repo->addPackage($newPackageB = $this->getPackage('B', '1.1'));
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$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('<', '1.1'), Link::TYPE_REQUIRE)));
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$this->reposComplete();
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$this->request->requireName('A');
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$this->checkSolverResult(array(
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array('job' => 'install', 'package' => $packageB),
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array('job' => 'install', 'package' => $packageA),
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));
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}
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public function testSolverInstallHonoursNotEqualOperator(): void
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{
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$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
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$this->repo->addPackage($newPackageB11 = $this->getPackage('B', '1.1'));
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$this->repo->addPackage($newPackageB12 = $this->getPackage('B', '1.2'));
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$this->repo->addPackage($newPackageB13 = $this->getPackage('B', '1.3'));
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$packageA->setRequires(array(
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'b' => new Link('A', 'B', new MultiConstraint(array(
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$this->getVersionConstraint('<=', '1.3'),
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$this->getVersionConstraint('<>', '1.3'),
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$this->getVersionConstraint('!=', '1.2'),
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)), Link::TYPE_REQUIRE),
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));
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$this->reposComplete();
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$this->request->requireName('A');
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$this->checkSolverResult(array(
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array('job' => 'install', 'package' => $newPackageB11),
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array('job' => 'install', 'package' => $packageA),
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));
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}
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public function testSolverInstallWithDepsInOrder(): void
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{
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$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
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$this->repo->addPackage($packageC = $this->getPackage('C', '1.0'));
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$packageB->setRequires(array(
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'a' => new Link('B', 'A', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
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'c' => new Link('B', 'C', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
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));
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$packageC->setRequires(array(
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'a' => new Link('C', 'A', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
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));
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$this->reposComplete();
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$this->request->requireName('A');
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$this->request->requireName('B');
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$this->request->requireName('C');
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$this->checkSolverResult(array(
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array('job' => 'install', 'package' => $packageA),
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array('job' => 'install', 'package' => $packageC),
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array('job' => 'install', 'package' => $packageB),
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));
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}
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/**
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* This test covers a particular behavior of the solver related to packages with the same name and version,
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* but different requirements on other packages.
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* Imagine you had multiple instances of packages (same name/version) with e.g. different dists depending on what other related package they were "built" for.
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*
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* An example people can probably relate to, so it was chosen here for better readability:
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* - PHP versions 8.0.10 and 7.4.23 could be a package
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* - ext-foobar 1.0.0 could be a package, but it must be built separately for each PHP x.y series
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* - thus each of the ext-foobar packages lists the "PHP" package as a dependency
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*
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* This is not something that can happen with packages on e.g. Packagist, but custom installers with custom repositories might do something like this;
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* in fact, some PaaSes do the exact thing above, installing binary builds of PHP and extensions as Composer packages with a custom installer in a separate step before the "userland" `composer install`.
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*
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* If version selectors are sufficiently permissive (e.g. "ourcustom/php":"*", "ourcustom/ext-foobar":"*"), then it may happen that the Solver won't pick the highest possible PHP version, as it has already settled on an "ext-foobar" (they're all the same version to the Solver, it doesn't know about the different requirements in each of the otherwise identical packages) if that was listed in "require" before "php".
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* That's "unfixable", and not even broken, behavior (what if the "ext-foobar" has higher versions for the lower "PHP"? who wins then? any combination of the packages is "correct"), but it shouldn't randomly change.
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* This test asserts this behavior to prevent regressions.
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*
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* CAUTION: IF THIS TEST EVER FAILS, SOLVER BEHAVIOR HAS CHANGED AND MAY BREAK DOWNSTREAM USERS
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*/
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public function testSolverMultiPackageNameVersionResolutionDependsOnRequireOrder(): void
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{
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$this->repo->addPackage($php74 = $this->getPackage('ourcustom/PHP', '7.4.23'));
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$this->repo->addPackage($php80 = $this->getPackage('ourcustom/PHP', '8.0.10'));
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$this->repo->addPackage($extForPhp74 = $this->getPackage('ourcustom/ext-foobar', '1.0'));
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$this->repo->addPackage($extForPhp80 = $this->getPackage('ourcustom/ext-foobar', '1.0'));
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$extForPhp74->setRequires(array(
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'ourcustom/php' => new Link('ourcustom/ext-foobar', 'ourcustom/PHP', new MultiConstraint(array(
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$this->getVersionConstraint('>=', '7.4.0'),
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$this->getVersionConstraint('<', '7.5.0'),
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)), Link::TYPE_REQUIRE),
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));
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$extForPhp80->setRequires(array(
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'ourcustom/php' => new Link('ourcustom/ext-foobar', 'ourcustom/PHP', new MultiConstraint(array(
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$this->getVersionConstraint('>=', '8.0.0'),
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$this->getVersionConstraint('<', '8.1.0'),
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)), Link::TYPE_REQUIRE),
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));
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$this->reposComplete();
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$this->request->requireName('ourcustom/PHP');
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$this->request->requireName('ourcustom/ext-foobar');
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$this->checkSolverResult(array(
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array('job' => 'install', 'package' => $php80),
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array('job' => 'install', 'package' => $extForPhp80),
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));
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// now we flip the requirements around: we request "ext-foobar" before "php"
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// because the ext-foobar package that requires php74 comes first in the repo, and the one that requires php80 second, the solver will pick the one for php74, and then, as it is a dependency, also php74
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// this is because both packages have the same name and version; just their requirements differ
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// and because no other constraint forces a particular version of package "php"
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$this->request = new Request($this->repoLocked);
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$this->request->requireName('ourcustom/ext-foobar');
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$this->request->requireName('ourcustom/PHP');
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$this->checkSolverResult(array(
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array('job' => 'install', 'package' => $php74),
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array('job' => 'install', 'package' => $extForPhp74),
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));
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}
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/**
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* This test is almost the same as above, except we're inserting the package with the requirement on the other package in a different order, asserting that if that is done, the order of requirements no longer matters
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*
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* CAUTION: IF THIS TEST EVER FAILS, SOLVER BEHAVIOR HAS CHANGED AND MAY BREAK DOWNSTREAM USERS
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*/
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public function testSolverMultiPackageNameVersionResolutionIsIndependentOfRequireOrderIfOrderedDescendingByRequirement(): void
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{
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$this->repo->addPackage($php74 = $this->getPackage('ourcustom/PHP', '7.4'));
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$this->repo->addPackage($php80 = $this->getPackage('ourcustom/PHP', '8.0'));
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$this->repo->addPackage($extForPhp80 = $this->getPackage('ourcustom/ext-foobar', '1.0')); // note we are inserting this one into the repo first, unlike in the previous test
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$this->repo->addPackage($extForPhp74 = $this->getPackage('ourcustom/ext-foobar', '1.0'));
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$extForPhp80->setRequires(array(
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'ourcustom/php' => new Link('ourcustom/ext-foobar', 'ourcustom/PHP', new MultiConstraint(array(
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$this->getVersionConstraint('>=', '8.0.0'),
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$this->getVersionConstraint('<', '8.1.0'),
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)), Link::TYPE_REQUIRE),
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));
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$extForPhp74->setRequires(array(
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'ourcustom/php' => new Link('ourcustom/ext-foobar', 'ourcustom/PHP', new MultiConstraint(array(
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$this->getVersionConstraint('>=', '7.4.0'),
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$this->getVersionConstraint('<', '7.5.0'),
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)), Link::TYPE_REQUIRE),
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));
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$this->reposComplete();
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$this->request->requireName('ourcustom/PHP');
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$this->request->requireName('ourcustom/ext-foobar');
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$this->checkSolverResult(array(
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array('job' => 'install', 'package' => $php80),
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array('job' => 'install', 'package' => $extForPhp80),
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));
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// unlike in the previous test, the order of requirements no longer matters now
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$this->request = new Request($this->repoLocked);
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$this->request->requireName('ourcustom/ext-foobar');
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$this->request->requireName('ourcustom/PHP');
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$this->checkSolverResult(array(
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array('job' => 'install', 'package' => $php80),
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array('job' => 'install', 'package' => $extForPhp80),
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));
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}
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public function testSolverFixLocked(): void
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{
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$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->reposComplete();
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$this->request->fixPackage($packageA);
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$this->checkSolverResult(array());
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}
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public function testSolverFixLockedWithAlternative(): void
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{
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$this->repo->addPackage($this->getPackage('A', '1.0'));
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$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->reposComplete();
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$this->request->fixPackage($packageA);
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$this->checkSolverResult(array());
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}
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public function testSolverUpdateDoesOnlyUpdate(): void
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{
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$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->repoLocked->addPackage($packageB = $this->getPackage('B', '1.0'));
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$this->repo->addPackage($newPackageB = $this->getPackage('B', '1.1'));
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$this->reposComplete();
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$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('>=', '1.0.0.0'), Link::TYPE_REQUIRE)));
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$this->request->fixPackage($packageA);
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$this->request->requireName('B', $this->getVersionConstraint('=', '1.1.0.0'));
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$this->checkSolverResult(array(
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array('job' => 'update', 'from' => $packageB, 'to' => $newPackageB),
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));
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}
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public function testSolverUpdateSingle(): void
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{
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$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->repo->addPackage($newPackageA = $this->getPackage('A', '1.1'));
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$this->reposComplete();
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$this->request->requireName('A');
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$this->checkSolverResult(array(
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array('job' => 'update', 'from' => $packageA, 'to' => $newPackageA),
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));
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}
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public function testSolverUpdateAll(): void
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{
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$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->repoLocked->addPackage($packageB = $this->getPackage('B', '1.0'));
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$this->repo->addPackage($newPackageA = $this->getPackage('A', '1.1'));
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$this->repo->addPackage($newPackageB = $this->getPackage('B', '1.1'));
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$packageA->setRequires(array('b' => new Link('A', 'B', new MatchAllConstraint(), Link::TYPE_REQUIRE)));
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$newPackageA->setRequires(array('b' => new Link('A', 'B', new MatchAllConstraint(), Link::TYPE_REQUIRE)));
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$this->reposComplete();
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$this->request->requireName('A');
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$this->checkSolverResult(array(
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array('job' => 'update', 'from' => $packageB, 'to' => $newPackageB),
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array('job' => 'update', 'from' => $packageA, 'to' => $newPackageA),
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));
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}
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public function testSolverUpdateCurrent(): void
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{
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$this->repoLocked->addPackage($this->getPackage('A', '1.0'));
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$this->repo->addPackage($this->getPackage('A', '1.0'));
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$this->reposComplete();
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$this->request->requireName('A');
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$this->checkSolverResult(array());
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}
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public function testSolverUpdateOnlyUpdatesSelectedPackage(): void
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{
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$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->repoLocked->addPackage($packageB = $this->getPackage('B', '1.0'));
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$this->repo->addPackage($packageAnewer = $this->getPackage('A', '1.1'));
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$this->repo->addPackage($packageBnewer = $this->getPackage('B', '1.1'));
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$this->reposComplete();
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$this->request->requireName('A');
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$this->request->fixPackage($packageB);
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$this->checkSolverResult(array(
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array('job' => 'update', 'from' => $packageA, 'to' => $packageAnewer),
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));
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}
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public function testSolverUpdateConstrained(): void
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{
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$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->repo->addPackage($newPackageA = $this->getPackage('A', '1.2'));
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$this->repo->addPackage($this->getPackage('A', '2.0'));
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$this->reposComplete();
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$this->request->requireName('A', $this->getVersionConstraint('<', '2.0.0.0'));
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$this->checkSolverResult(array(array(
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'job' => 'update',
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'from' => $packageA,
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'to' => $newPackageA,
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)));
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}
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public function testSolverUpdateFullyConstrained(): void
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{
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$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->repo->addPackage($newPackageA = $this->getPackage('A', '1.2'));
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$this->repo->addPackage($this->getPackage('A', '2.0'));
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$this->reposComplete();
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$this->request->requireName('A', $this->getVersionConstraint('<', '2.0.0.0'));
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$this->checkSolverResult(array(array(
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'job' => 'update',
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'from' => $packageA,
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'to' => $newPackageA,
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)));
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}
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public function testSolverUpdateFullyConstrainedPrunesInstalledPackages(): void
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{
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$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
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$this->repoLocked->addPackage($packageB = $this->getPackage('B', '1.0'));
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$this->repo->addPackage($newPackageA = $this->getPackage('A', '1.2'));
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$this->repo->addPackage($this->getPackage('A', '2.0'));
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$this->reposComplete();
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|
|
$this->request->requireName('A', $this->getVersionConstraint('<', '2.0.0.0'));
|
|
|
|
$this->checkSolverResult(array(
|
|
array(
|
|
'job' => 'remove',
|
|
'package' => $packageB,
|
|
),
|
|
array(
|
|
'job' => 'update',
|
|
'from' => $packageA,
|
|
'to' => $newPackageA,
|
|
),
|
|
));
|
|
}
|
|
|
|
public function testSolverAllJobs(): void
|
|
{
|
|
$this->repoLocked->addPackage($packageD = $this->getPackage('D', '1.0'));
|
|
$this->repoLocked->addPackage($oldPackageC = $this->getPackage('C', '1.0'));
|
|
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '2.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
$this->repo->addPackage($newPackageB = $this->getPackage('B', '1.1'));
|
|
$this->repo->addPackage($packageC = $this->getPackage('C', '1.1'));
|
|
$this->repo->addPackage($this->getPackage('D', '1.0'));
|
|
$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('<', '1.1'), Link::TYPE_REQUIRE)));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
$this->request->requireName('C');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'remove', 'package' => $packageD),
|
|
array('job' => 'install', 'package' => $packageB),
|
|
array('job' => 'install', 'package' => $packageA),
|
|
array('job' => 'update', 'from' => $oldPackageC, 'to' => $packageC),
|
|
));
|
|
}
|
|
|
|
public function testSolverThreeAlternativeRequireAndConflict(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '2.0'));
|
|
$this->repo->addPackage($middlePackageB = $this->getPackage('B', '1.0'));
|
|
$this->repo->addPackage($newPackageB = $this->getPackage('B', '1.1'));
|
|
$this->repo->addPackage($oldPackageB = $this->getPackage('B', '0.9'));
|
|
$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('<', '1.1'), Link::TYPE_REQUIRE)));
|
|
$packageA->setConflicts(array('b' => new Link('A', 'B', $this->getVersionConstraint('<', '1.0'), Link::TYPE_CONFLICT)));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $middlePackageB),
|
|
array('job' => 'install', 'package' => $packageA),
|
|
));
|
|
}
|
|
|
|
public function testSolverObsolete(): void
|
|
{
|
|
$this->repoLocked->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
$packageB->setReplaces(array('a' => new Link('B', 'A', new MatchAllConstraint())));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('B');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'remove', 'package' => $packageA),
|
|
array('job' => 'install', 'package' => $packageB),
|
|
));
|
|
}
|
|
|
|
public function testInstallOneOfTwoAlternatives(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('A', '1.0'));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageA),
|
|
));
|
|
}
|
|
|
|
public function testInstallProvider(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageQ = $this->getPackage('Q', '1.0'));
|
|
$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE)));
|
|
$packageQ->setProvides(array('b' => new Link('Q', 'B', $this->getVersionConstraint('=', '1.0'), Link::TYPE_PROVIDE)));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
|
|
// must explicitly pick the provider, so error in this case
|
|
self::expectException('Composer\DependencyResolver\SolverProblemsException');
|
|
$this->createSolver();
|
|
$this->solver->solve($this->request);
|
|
}
|
|
|
|
public function testSkipReplacerOfExistingPackage(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageQ = $this->getPackage('Q', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE)));
|
|
$packageQ->setReplaces(array('b' => new Link('Q', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REPLACE)));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageB),
|
|
array('job' => 'install', 'package' => $packageA),
|
|
));
|
|
}
|
|
|
|
public function testNoInstallReplacerOfMissingPackage(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageQ = $this->getPackage('Q', '1.0'));
|
|
$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE)));
|
|
$packageQ->setReplaces(array('b' => new Link('Q', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REPLACE)));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
|
|
self::expectException('Composer\DependencyResolver\SolverProblemsException');
|
|
$this->createSolver();
|
|
$this->solver->solve($this->request);
|
|
}
|
|
|
|
public function testSkipReplacedPackageIfReplacerIsSelected(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageQ = $this->getPackage('Q', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE)));
|
|
$packageQ->setReplaces(array('b' => new Link('Q', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REPLACE)));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
$this->request->requireName('Q');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageQ),
|
|
array('job' => 'install', 'package' => $packageA),
|
|
));
|
|
}
|
|
|
|
public function testPickOlderIfNewerConflicts(): void
|
|
{
|
|
$this->repo->addPackage($packageX = $this->getPackage('X', '1.0'));
|
|
$packageX->setRequires(array(
|
|
'a' => new Link('X', 'A', $this->getVersionConstraint('>=', '2.0.0.0'), Link::TYPE_REQUIRE),
|
|
'b' => new Link('X', 'B', $this->getVersionConstraint('>=', '2.0.0.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '2.0.0'));
|
|
$this->repo->addPackage($newPackageA = $this->getPackage('A', '2.1.0'));
|
|
$this->repo->addPackage($newPackageB = $this->getPackage('B', '2.1.0'));
|
|
|
|
$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('>=', '2.0.0.0'), Link::TYPE_REQUIRE)));
|
|
|
|
// new package A depends on version of package B that does not exist
|
|
// => new package A is not installable
|
|
$newPackageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('>=', '2.2.0.0'), Link::TYPE_REQUIRE)));
|
|
|
|
// add a package S replacing both A and B, so that S and B or S and A cannot be simultaneously installed
|
|
// but an alternative option for A and B both exists
|
|
// this creates a more difficult so solve conflict
|
|
$this->repo->addPackage($packageS = $this->getPackage('S', '2.0.0'));
|
|
$packageS->setReplaces(array(
|
|
'a' => new Link('S', 'A', $this->getVersionConstraint('>=', '2.0.0.0'), Link::TYPE_REPLACE),
|
|
'b' => new Link('S', 'B', $this->getVersionConstraint('>=', '2.0.0.0'), Link::TYPE_REPLACE),
|
|
));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('X');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $newPackageB),
|
|
array('job' => 'install', 'package' => $packageA),
|
|
array('job' => 'install', 'package' => $packageX),
|
|
));
|
|
}
|
|
|
|
public function testInstallCircularRequire(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageB1 = $this->getPackage('B', '0.9'));
|
|
$this->repo->addPackage($packageB2 = $this->getPackage('B', '1.1'));
|
|
$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE)));
|
|
$packageB2->setRequires(array('a' => new Link('B', 'A', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE)));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageB2),
|
|
array('job' => 'install', 'package' => $packageA),
|
|
));
|
|
}
|
|
|
|
public function testInstallAlternativeWithCircularRequire(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
$this->repo->addPackage($packageC = $this->getPackage('C', '1.0'));
|
|
$this->repo->addPackage($packageD = $this->getPackage('D', '1.0'));
|
|
$packageA->setRequires(array('b' => new Link('A', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE)));
|
|
$packageB->setRequires(array('virtual' => new Link('B', 'Virtual', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE)));
|
|
$packageC->setProvides(array('virtual' => new Link('C', 'Virtual', $this->getVersionConstraint('==', '1.0'), Link::TYPE_PROVIDE)));
|
|
$packageD->setProvides(array('virtual' => new Link('D', 'Virtual', $this->getVersionConstraint('==', '1.0'), Link::TYPE_PROVIDE)));
|
|
|
|
$packageC->setRequires(array('a' => new Link('C', 'A', $this->getVersionConstraint('==', '1.0'), Link::TYPE_REQUIRE)));
|
|
$packageD->setRequires(array('a' => new Link('D', 'A', $this->getVersionConstraint('==', '1.0'), Link::TYPE_REQUIRE)));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
$this->request->requireName('C');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageB),
|
|
array('job' => 'install', 'package' => $packageA),
|
|
array('job' => 'install', 'package' => $packageC),
|
|
));
|
|
}
|
|
|
|
/**
|
|
* If a replacer D replaces B and C with C not otherwise available,
|
|
* D must be installed instead of the original B.
|
|
*/
|
|
public function testUseReplacerIfNecessary(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
$this->repo->addPackage($packageD = $this->getPackage('D', '1.0'));
|
|
$this->repo->addPackage($packageD2 = $this->getPackage('D', '1.1'));
|
|
|
|
$packageA->setRequires(array(
|
|
'b' => new Link('A', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
|
|
'c' => new Link('A', 'C', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$packageD->setReplaces(array(
|
|
'b' => new Link('D', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REPLACE),
|
|
'c' => new Link('D', 'C', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REPLACE),
|
|
));
|
|
|
|
$packageD2->setReplaces(array(
|
|
'b' => new Link('D', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REPLACE),
|
|
'c' => new Link('D', 'C', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REPLACE),
|
|
));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
$this->request->requireName('D');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageD2),
|
|
array('job' => 'install', 'package' => $packageA),
|
|
));
|
|
}
|
|
|
|
public function testIssue265(): void
|
|
{
|
|
$this->repo->addPackage($packageA1 = $this->getPackage('A', '2.0.999999-dev'));
|
|
$this->repo->addPackage($packageA2 = $this->getPackage('A', '2.1-dev'));
|
|
$this->repo->addPackage($packageA3 = $this->getPackage('A', '2.2-dev'));
|
|
$this->repo->addPackage($packageB1 = $this->getPackage('B', '2.0.10'));
|
|
$this->repo->addPackage($packageB2 = $this->getPackage('B', '2.0.9'));
|
|
$this->repo->addPackage($packageC = $this->getPackage('C', '2.0-dev'));
|
|
$this->repo->addPackage($packageD = $this->getPackage('D', '2.0.9'));
|
|
|
|
$packageC->setRequires(array(
|
|
'a' => new Link('C', 'A', $this->getVersionConstraint('>=', '2.0'), Link::TYPE_REQUIRE),
|
|
'd' => new Link('C', 'D', $this->getVersionConstraint('>=', '2.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$packageD->setRequires(array(
|
|
'a' => new Link('D', 'A', $this->getVersionConstraint('>=', '2.1'), Link::TYPE_REQUIRE),
|
|
'b' => new Link('D', 'B', $this->getVersionConstraint('>=', '2.0-dev'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$packageB1->setRequires(array('a' => new Link('B', 'A', $this->getVersionConstraint('==', '2.1.0.0-dev'), Link::TYPE_REQUIRE)));
|
|
$packageB2->setRequires(array('a' => new Link('B', 'A', $this->getVersionConstraint('==', '2.1.0.0-dev'), Link::TYPE_REQUIRE)));
|
|
|
|
$packageB2->setReplaces(array('d' => new Link('B', 'D', $this->getVersionConstraint('==', '2.0.9.0'), Link::TYPE_REPLACE)));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('C', $this->getVersionConstraint('==', '2.0.0.0-dev'));
|
|
|
|
self::expectException('Composer\DependencyResolver\SolverProblemsException');
|
|
|
|
$this->createSolver();
|
|
$this->solver->solve($this->request);
|
|
}
|
|
|
|
public function testConflictResultEmpty(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
$packageA->setConflicts(array(
|
|
'b' => new Link('A', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_CONFLICT),
|
|
));
|
|
|
|
$this->reposComplete();
|
|
|
|
$emptyConstraint = new MatchAllConstraint();
|
|
$emptyConstraint->setPrettyString('*');
|
|
|
|
$this->request->requireName('A', $emptyConstraint);
|
|
$this->request->requireName('B', $emptyConstraint);
|
|
|
|
$this->createSolver();
|
|
try {
|
|
$transaction = $this->solver->solve($this->request);
|
|
$this->fail('Unsolvable conflict did not result in exception.');
|
|
} catch (SolverProblemsException $e) {
|
|
$problems = $e->getProblems();
|
|
$this->assertCount(1, $problems);
|
|
|
|
$msg = "\n";
|
|
$msg .= " Problem 1\n";
|
|
$msg .= " - Root composer.json requires a * -> satisfiable by A[1.0].\n";
|
|
$msg .= " - A 1.0 conflicts with B 1.0.\n";
|
|
$msg .= " - Root composer.json requires b * -> satisfiable by B[1.0].\n";
|
|
$this->assertEquals($msg, $e->getPrettyString($this->repoSet, $this->request, $this->pool, false));
|
|
}
|
|
}
|
|
|
|
public function testUnsatisfiableRequires(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
|
|
$packageA->setRequires(array(
|
|
'b' => new Link('A', 'B', $this->getVersionConstraint('>=', '2.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
|
|
$this->createSolver();
|
|
try {
|
|
$transaction = $this->solver->solve($this->request);
|
|
$this->fail('Unsolvable conflict did not result in exception.');
|
|
} catch (SolverProblemsException $e) {
|
|
$problems = $e->getProblems();
|
|
$this->assertCount(1, $problems);
|
|
// TODO assert problem properties
|
|
|
|
$msg = "\n";
|
|
$msg .= " Problem 1\n";
|
|
$msg .= " - Root composer.json requires a * -> satisfiable by A[1.0].\n";
|
|
$msg .= " - A 1.0 requires b >= 2.0 -> found B[1.0] but it does not match the constraint.\n";
|
|
$this->assertEquals($msg, $e->getPrettyString($this->repoSet, $this->request, $this->pool, false));
|
|
}
|
|
}
|
|
|
|
public function testRequireMismatchException(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
$this->repo->addPackage($packageB2 = $this->getPackage('B', '0.9'));
|
|
$this->repo->addPackage($packageC = $this->getPackage('C', '1.0'));
|
|
$this->repo->addPackage($packageD = $this->getPackage('D', '1.0'));
|
|
|
|
$packageA->setRequires(array(
|
|
'b' => new Link('A', 'B', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
$packageB->setRequires(array(
|
|
'c' => new Link('B', 'C', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
$packageC->setRequires(array(
|
|
'd' => new Link('C', 'D', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
$packageD->setRequires(array(
|
|
'b' => new Link('D', 'B', $this->getVersionConstraint('<', '1.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$this->reposComplete();
|
|
|
|
$emptyConstraint = new MatchAllConstraint();
|
|
$emptyConstraint->setPrettyString('*');
|
|
|
|
$this->request->requireName('A', $emptyConstraint);
|
|
|
|
$this->createSolver();
|
|
try {
|
|
$transaction = $this->solver->solve($this->request);
|
|
$this->fail('Unsolvable conflict did not result in exception.');
|
|
} catch (SolverProblemsException $e) {
|
|
$problems = $e->getProblems();
|
|
$this->assertCount(1, $problems);
|
|
|
|
$msg = "\n";
|
|
$msg .= " Problem 1\n";
|
|
$msg .= " - C 1.0 requires d >= 1.0 -> satisfiable by D[1.0].\n";
|
|
$msg .= " - D 1.0 requires b < 1.0 -> satisfiable by B[0.9].\n";
|
|
$msg .= " - B 1.0 requires c >= 1.0 -> satisfiable by C[1.0].\n";
|
|
$msg .= " - You can only install one version of a package, so only one of these can be installed: B[0.9, 1.0].\n";
|
|
$msg .= " - A 1.0 requires b >= 1.0 -> satisfiable by B[1.0].\n";
|
|
$msg .= " - Root composer.json requires a * -> satisfiable by A[1.0].\n";
|
|
$this->assertEquals($msg, $e->getPrettyString($this->repoSet, $this->request, $this->pool, false));
|
|
}
|
|
}
|
|
|
|
public function testLearnLiteralsWithSortedRuleLiterals(): void
|
|
{
|
|
$this->repo->addPackage($packageTwig2 = $this->getPackage('twig/twig', '2.0'));
|
|
$this->repo->addPackage($packageTwig16 = $this->getPackage('twig/twig', '1.6'));
|
|
$this->repo->addPackage($packageTwig15 = $this->getPackage('twig/twig', '1.5'));
|
|
$this->repo->addPackage($packageSymfony = $this->getPackage('symfony/symfony', '2.0'));
|
|
$this->repo->addPackage($packageTwigBridge = $this->getPackage('symfony/twig-bridge', '2.0'));
|
|
|
|
$packageTwigBridge->setRequires(array(
|
|
'twig/twig' => new Link('symfony/twig-bridge', 'twig/twig', $this->getVersionConstraint('<', '2.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$packageSymfony->setReplaces(array(
|
|
'symfony/twig-bridge' => new Link('symfony/symfony', 'symfony/twig-bridge', $this->getVersionConstraint('==', '2.0'), Link::TYPE_REPLACE),
|
|
));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('symfony/twig-bridge');
|
|
$this->request->requireName('twig/twig');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageTwig16),
|
|
array('job' => 'install', 'package' => $packageTwigBridge),
|
|
));
|
|
}
|
|
|
|
public function testInstallRecursiveAliasDependencies(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '2.0'));
|
|
$this->repo->addPackage($packageA2 = $this->getPackage('A', '2.0'));
|
|
|
|
$packageA2->setRequires(array(
|
|
'b' => new Link('A', 'B', $this->getVersionConstraint('==', '2.0'), Link::TYPE_REQUIRE, '== 2.0'),
|
|
));
|
|
$packageB->setRequires(array(
|
|
'a' => new Link('B', 'A', $this->getVersionConstraint('>=', '2.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$this->repo->addPackage($packageA2Alias = $this->getAliasPackage($packageA2, '1.1'));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A', $this->getVersionConstraint('==', '1.1.0.0'));
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageB),
|
|
array('job' => 'install', 'package' => $packageA2),
|
|
array('job' => 'markAliasInstalled', 'package' => $packageA2Alias),
|
|
));
|
|
}
|
|
|
|
public function testInstallDevAlias(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '2.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
|
|
$packageB->setRequires(array(
|
|
'a' => new Link('B', 'A', $this->getVersionConstraint('<', '2.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$this->repo->addPackage($packageAAlias = $this->getAliasPackage($packageA, '1.1'));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A', $this->getVersionConstraint('==', '2.0'));
|
|
$this->request->requireName('B');
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageA),
|
|
array('job' => 'markAliasInstalled', 'package' => $packageAAlias),
|
|
array('job' => 'install', 'package' => $packageB),
|
|
));
|
|
}
|
|
|
|
public function testInstallRootAliasesIfAliasOfIsInstalled(): void
|
|
{
|
|
// root aliased, required
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageAAlias = $this->getAliasPackage($packageA, '1.1'));
|
|
$packageAAlias->setRootPackageAlias(true);
|
|
// root aliased, not required, should still be installed as it is root alias
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
$this->repo->addPackage($packageBAlias = $this->getAliasPackage($packageB, '1.1'));
|
|
$packageBAlias->setRootPackageAlias(true);
|
|
// regular alias, not required, alias should not be installed
|
|
$this->repo->addPackage($packageC = $this->getPackage('C', '1.0'));
|
|
$this->repo->addPackage($packageCAlias = $this->getAliasPackage($packageC, '1.1'));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A', $this->getVersionConstraint('==', '1.1'));
|
|
$this->request->requireName('B', $this->getVersionConstraint('==', '1.0'));
|
|
$this->request->requireName('C', $this->getVersionConstraint('==', '1.0'));
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageA),
|
|
array('job' => 'markAliasInstalled', 'package' => $packageAAlias),
|
|
array('job' => 'install', 'package' => $packageB),
|
|
array('job' => 'markAliasInstalled', 'package' => $packageBAlias),
|
|
array('job' => 'install', 'package' => $packageC),
|
|
array('job' => 'markAliasInstalled', 'package' => $packageCAlias),
|
|
));
|
|
}
|
|
|
|
/**
|
|
* Tests for a bug introduced in commit 451bab1c2cd58e05af6e21639b829408ad023463 Solver.php line 554/523
|
|
*
|
|
* Every package and link in this test matters, only a combination this complex will run into the situation in which
|
|
* a negatively decided literal will need to be learned inverted as a positive assertion.
|
|
*
|
|
* In particular in this case the goal is to first have the solver decide X 2.0 should not be installed to later
|
|
* decide to learn that X 2.0 must be installed and revert decisions to retry solving with this new assumption.
|
|
*/
|
|
public function testLearnPositiveLiteral(): void
|
|
{
|
|
$this->repo->addPackage($packageA = $this->getPackage('A', '1.0'));
|
|
$this->repo->addPackage($packageB = $this->getPackage('B', '1.0'));
|
|
$this->repo->addPackage($packageC1 = $this->getPackage('C', '1.0'));
|
|
$this->repo->addPackage($packageC2 = $this->getPackage('C', '2.0'));
|
|
$this->repo->addPackage($packageD = $this->getPackage('D', '1.0'));
|
|
$this->repo->addPackage($packageE = $this->getPackage('E', '1.0'));
|
|
$this->repo->addPackage($packageF1 = $this->getPackage('F', '1.0'));
|
|
$this->repo->addPackage($packageF2 = $this->getPackage('F', '2.0'));
|
|
$this->repo->addPackage($packageG1 = $this->getPackage('G', '1.0'));
|
|
$this->repo->addPackage($packageG2 = $this->getPackage('G', '2.0'));
|
|
$this->repo->addPackage($packageG3 = $this->getPackage('G', '3.0'));
|
|
|
|
$packageA->setRequires(array(
|
|
'b' => new Link('A', 'B', $this->getVersionConstraint('==', '1.0'), Link::TYPE_REQUIRE),
|
|
'c' => new Link('A', 'C', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
|
|
'd' => new Link('A', 'D', $this->getVersionConstraint('==', '1.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$packageB->setRequires(array(
|
|
'e' => new Link('B', 'E', $this->getVersionConstraint('==', '1.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$packageC1->setRequires(array(
|
|
'f' => new Link('C', 'F', $this->getVersionConstraint('==', '1.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
$packageC2->setRequires(array(
|
|
'f' => new Link('C', 'F', $this->getVersionConstraint('==', '1.0'), Link::TYPE_REQUIRE),
|
|
'g' => new Link('C', 'G', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$packageD->setRequires(array(
|
|
'f' => new Link('D', 'F', $this->getVersionConstraint('>=', '1.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$packageE->setRequires(array(
|
|
'g' => new Link('E', 'G', $this->getVersionConstraint('<=', '2.0'), Link::TYPE_REQUIRE),
|
|
));
|
|
|
|
$this->reposComplete();
|
|
|
|
$this->request->requireName('A');
|
|
|
|
$this->createSolver();
|
|
|
|
// check correct setup for assertion later
|
|
$this->assertFalse($this->solver->testFlagLearnedPositiveLiteral);
|
|
|
|
$this->checkSolverResult(array(
|
|
array('job' => 'install', 'package' => $packageF1),
|
|
array('job' => 'install', 'package' => $packageD),
|
|
array('job' => 'install', 'package' => $packageG2),
|
|
array('job' => 'install', 'package' => $packageC2),
|
|
array('job' => 'install', 'package' => $packageE),
|
|
array('job' => 'install', 'package' => $packageB),
|
|
array('job' => 'install', 'package' => $packageA),
|
|
));
|
|
|
|
// verify that the code path leading to a negative literal resulting in a positive learned literal is actually
|
|
// executed
|
|
$this->assertTrue($this->solver->testFlagLearnedPositiveLiteral);
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
protected function reposComplete(): void
|
|
{
|
|
$this->repoSet->addRepository($this->repo);
|
|
$this->repoSet->addRepository($this->repoLocked);
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
protected function createSolver(): void
|
|
{
|
|
$io = new NullIO();
|
|
$this->pool = $this->repoSet->createPool($this->request, $io);
|
|
$this->solver = new Solver($this->policy, $this->pool, $io);
|
|
}
|
|
|
|
/**
|
|
* @param array<array{job: string, package?: PackageInterface, from?: PackageInterface, to?: PackageInterface}> $expected
|
|
* @return void
|
|
*/
|
|
protected function checkSolverResult(array $expected): void
|
|
{
|
|
$this->createSolver();
|
|
$transaction = $this->solver->solve($this->request);
|
|
|
|
$result = array();
|
|
foreach ($transaction->getOperations() as $operation) {
|
|
if ($operation instanceof UpdateOperation) {
|
|
$result[] = array(
|
|
'job' => 'update',
|
|
'from' => $operation->getInitialPackage(),
|
|
'to' => $operation->getTargetPackage(),
|
|
);
|
|
} elseif ($operation instanceof MarkAliasInstalledOperation || $operation instanceof MarkAliasUninstalledOperation) {
|
|
$result[] = array(
|
|
'job' => $operation->getOperationType(),
|
|
'package' => $operation->getPackage(),
|
|
);
|
|
} elseif ($operation instanceof UninstallOperation || $operation instanceof InstallOperation) {
|
|
$job = ('uninstall' === $operation->getOperationType() ? 'remove' : 'install');
|
|
$result[] = array(
|
|
'job' => $job,
|
|
'package' => $operation->getPackage(),
|
|
);
|
|
} else {
|
|
throw new \LogicException('Unexpected operation: '.get_class($operation));
|
|
}
|
|
}
|
|
|
|
$expectedReadable = array();
|
|
foreach ($expected as $op) {
|
|
$expectedReadable[] = array_map('strval', $op);
|
|
}
|
|
$resultReadable = array();
|
|
foreach ($result as $op) {
|
|
$resultReadable[] = array_map('strval', $op);
|
|
}
|
|
|
|
$this->assertEquals($expectedReadable, $resultReadable);
|
|
$this->assertEquals($expected, $result);
|
|
}
|
|
}
|