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composer/tests/Composer/Test/DependencyResolver/RuleTest.php

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<?php
/*
* 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;
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use Composer\DependencyResolver\Rule;
use Composer\DependencyResolver\RuleSet;
use Composer\DependencyResolver\Pool;
use Composer\Package\BasePackage;
use Composer\Package\Link;
use Composer\Repository\ArrayRepository;
use Composer\Test\TestCase;
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class RuleTest extends TestCase
{
public function testGetHash()
{
$rule = new GenericRule(array(123), Rule::RULE_ROOT_REQUIRE, null);
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$hash = unpack('ihash', md5('123', true));
$this->assertEquals($hash['hash'], $rule->getHash());
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}
public function testEqualsForRulesWithDifferentHashes()
{
$rule = new GenericRule(array(1, 2), Rule::RULE_ROOT_REQUIRE, null);
$rule2 = new GenericRule(array(1, 3), Rule::RULE_ROOT_REQUIRE, null);
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$this->assertFalse($rule->equals($rule2));
}
public function testEqualsForRulesWithDifferLiteralsQuantity()
{
$rule = new GenericRule(array(1, 12), Rule::RULE_ROOT_REQUIRE, null);
$rule2 = new GenericRule(array(1), Rule::RULE_ROOT_REQUIRE, null);
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$this->assertFalse($rule->equals($rule2));
}
public function testEqualsForRulesWithSameLiterals()
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{
$rule = new GenericRule(array(1, 12), Rule::RULE_ROOT_REQUIRE, null);
$rule2 = new GenericRule(array(1, 12), Rule::RULE_ROOT_REQUIRE, null);
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$this->assertTrue($rule->equals($rule2));
}
public function testSetAndGetType()
{
$rule = new GenericRule(array(), Rule::RULE_ROOT_REQUIRE, null);
$rule->setType(RuleSet::TYPE_REQUEST);
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$this->assertEquals(RuleSet::TYPE_REQUEST, $rule->getType());
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}
public function testEnable()
{
$rule = new GenericRule(array(), Rule::RULE_ROOT_REQUIRE, null);
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$rule->disable();
$rule->enable();
$this->assertTrue($rule->isEnabled());
$this->assertFalse($rule->isDisabled());
}
public function testDisable()
{
$rule = new GenericRule(array(), Rule::RULE_ROOT_REQUIRE, null);
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$rule->enable();
$rule->disable();
$this->assertTrue($rule->isDisabled());
$this->assertFalse($rule->isEnabled());
}
public function testIsAssertions()
{
$rule = new GenericRule(array(1, 12), Rule::RULE_ROOT_REQUIRE, null);
$rule2 = new GenericRule(array(1), Rule::RULE_ROOT_REQUIRE, null);
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$this->assertFalse($rule->isAssertion());
$this->assertTrue($rule2->isAssertion());
}
public function testPrettyString()
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{
$pool = new Pool(array(
$p1 = $this->getPackage('foo', '2.1'),
$p2 = $this->getPackage('baz', '1.1'),
));
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$repositorySetMock = $this->getMockBuilder('Composer\Repository\RepositorySet')->disableOriginalConstructor()->getMock();
$requestMock = $this->getMockBuilder('Composer\DependencyResolver\Request')->disableOriginalConstructor()->getMock();
$rule = new GenericRule(array($p1->getId(), -$p2->getId()), Rule::RULE_PACKAGE_REQUIRES, new Link('baz', 'foo'));
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$this->assertEquals('baz 1.1 relates to foo [] -> satisfiable by foo[2.1].', $rule->getPrettyString($repositorySetMock, $requestMock, $pool, false));
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}
}