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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\GenericRule;
use Composer\DependencyResolver\Rule;
use Composer\DependencyResolver\RuleSet;
use Composer\DependencyResolver\Pool;
use Composer\Semver\Constraint\MatchAllConstraint;
use Composer\Semver\Constraint\MatchNoneConstraint;
use Composer\Test\TestCase;
class RuleSetTest extends TestCase
{
public function testAdd(): void
{
$rules = [
RuleSet::TYPE_PACKAGE => [],
RuleSet::TYPE_REQUEST => [
new GenericRule([1], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]),
new GenericRule([2], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]),
],
RuleSet::TYPE_LEARNED => [
new GenericRule([], Rule::RULE_LEARNED, 1),
],
];
$ruleSet = new RuleSet;
$ruleSet->add($rules[RuleSet::TYPE_REQUEST][0], RuleSet::TYPE_REQUEST);
$ruleSet->add($rules[RuleSet::TYPE_LEARNED][0], RuleSet::TYPE_LEARNED);
$ruleSet->add($rules[RuleSet::TYPE_REQUEST][1], RuleSet::TYPE_REQUEST);
self::assertEquals($rules, $ruleSet->getRules());
}
public function testAddIgnoresDuplicates(): void
{
$rules = [
RuleSet::TYPE_REQUEST => [
new GenericRule([], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]),
new GenericRule([], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]),
new GenericRule([], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]),
],
];
$ruleSet = new RuleSet;
$ruleSet->add($rules[RuleSet::TYPE_REQUEST][0], RuleSet::TYPE_REQUEST);
$ruleSet->add($rules[RuleSet::TYPE_REQUEST][1], RuleSet::TYPE_REQUEST);
$ruleSet->add($rules[RuleSet::TYPE_REQUEST][2], RuleSet::TYPE_REQUEST);
self::assertCount(1, $ruleSet->getIteratorFor([RuleSet::TYPE_REQUEST]));
}
public function testAddWhenTypeIsNotRecognized(): void
{
$ruleSet = new RuleSet;
self::expectException('OutOfBoundsException');
// @phpstan-ignore argument.type
$ruleSet->add(new GenericRule([], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]), 7);
}
public function testCount(): void
{
$ruleSet = new RuleSet;
$ruleSet->add(new GenericRule([1], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]), RuleSet::TYPE_REQUEST);
$ruleSet->add(new GenericRule([2], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]), RuleSet::TYPE_REQUEST);
self::assertEquals(2, $ruleSet->count());
}
public function testRuleById(): void
{
$ruleSet = new RuleSet;
$rule = new GenericRule([], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]);
$ruleSet->add($rule, RuleSet::TYPE_REQUEST);
self::assertSame($rule, $ruleSet->ruleById[0]);
}
public function testGetIterator(): void
{
$ruleSet = new RuleSet;
$rule1 = new GenericRule([1], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]);
$rule2 = new GenericRule([2], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]);
$ruleSet->add($rule1, RuleSet::TYPE_REQUEST);
$ruleSet->add($rule2, RuleSet::TYPE_LEARNED);
$iterator = $ruleSet->getIterator();
self::assertSame($rule1, $iterator->current());
$iterator->next();
self::assertSame($rule2, $iterator->current());
}
public function testGetIteratorFor(): void
{
$ruleSet = new RuleSet;
$rule1 = new GenericRule([1], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]);
$rule2 = new GenericRule([2], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]);
$ruleSet->add($rule1, RuleSet::TYPE_REQUEST);
$ruleSet->add($rule2, RuleSet::TYPE_LEARNED);
$iterator = $ruleSet->getIteratorFor(RuleSet::TYPE_LEARNED);
self::assertSame($rule2, $iterator->current());
}
public function testGetIteratorWithout(): void
{
$ruleSet = new RuleSet;
$rule1 = new GenericRule([1], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]);
$rule2 = new GenericRule([2], Rule::RULE_ROOT_REQUIRE, ['packageName' => '', 'constraint' => new MatchAllConstraint]);
$ruleSet->add($rule1, RuleSet::TYPE_REQUEST);
$ruleSet->add($rule2, RuleSet::TYPE_LEARNED);
$iterator = $ruleSet->getIteratorWithout(RuleSet::TYPE_REQUEST);
self::assertSame($rule2, $iterator->current());
}
public function testPrettyString(): void
{
$pool = new Pool([
$p = self::getPackage('foo', '2.1'),
]);
$repositorySetMock = $this->getMockBuilder('Composer\Repository\RepositorySet')->disableOriginalConstructor()->getMock();
$requestMock = $this->getMockBuilder('Composer\DependencyResolver\Request')->disableOriginalConstructor()->getMock();
$ruleSet = new RuleSet;
$literal = $p->getId();
$rule = new GenericRule([$literal], Rule::RULE_ROOT_REQUIRE, ['packageName' => 'foo/bar', 'constraint' => new MatchNoneConstraint]);
$ruleSet->add($rule, RuleSet::TYPE_REQUEST);
self::assertStringContainsString('REQUEST : No package found to satisfy root composer.json require foo/bar', $ruleSet->getPrettyString($repositorySetMock, $requestMock, $pool));
}
}
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