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<?php declare(strict_types=1);
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Test\DependencyResolver;
use Composer\DependencyResolver\Pool;
use Composer\Test\TestCase;
class PoolTest extends TestCase
{
public function testPool(): void
{
$package = self::getPackage('foo', '1');
$pool = $this->createPool([$package]);
self::assertEquals([$package], $pool->whatProvides('foo'));
self::assertEquals([$package], $pool->whatProvides('foo'));
}
public function testWhatProvidesPackageWithConstraint(): void
{
$firstPackage = self::getPackage('foo', '1');
$secondPackage = self::getPackage('foo', '2');
$pool = $this->createPool([
$firstPackage,
$secondPackage,
]);
self::assertEquals([$firstPackage, $secondPackage], $pool->whatProvides('foo'));
self::assertEquals([$secondPackage], $pool->whatProvides('foo', self::getVersionConstraint('==', '2')));
}
public function testPackageById(): void
{
$package = self::getPackage('foo', '1');
$pool = $this->createPool([$package]);
self::assertSame($package, $pool->packageById(1));
}
public function testWhatProvidesWhenPackageCannotBeFound(): void
{
$pool = $this->createPool();
self::assertEquals([], $pool->whatProvides('foo'));
}
/**
* @param array<\Composer\Package\BasePackage>|null $packages
*/
protected function createPool(?array $packages = []): Pool
{
return new Pool($packages);
}
}
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