72 lines
2.2 KiB
PHP
72 lines
2.2 KiB
PHP
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<?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\Package\Version;
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use Composer\Package\Version\VersionSelector;
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class VersionSelectorTest extends \PHPUnit_Framework_TestCase
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{
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// A) multiple versions, get the latest one
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// B) targetPackageVersion will pass to pool
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// C) No results, throw exception
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public function testLatestVersionIsReturned()
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{
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$packageName = 'foobar';
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$package1 = $this->createMockPackage('1.2.1');
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$package2 = $this->createMockPackage('1.2.2');
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$package3 = $this->createMockPackage('1.2.0');
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$packages = array($package1, $package2, $package3);
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$pool = $this->createMockPool();
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$pool->expects($this->once())
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->method('whatProvides')
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->with($packageName, null, true)
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->will($this->returnValue($packages));
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$versionSelector = new VersionSelector($pool);
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$best = $versionSelector->findBestCandidate($packageName);
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// 1.2.2 should be returned because it's the latest of the returned versions
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$this->assertEquals($package2, $best, 'Latest version should be 1.2.2');
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}
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public function testFalseReturnedOnNoPackages()
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{
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$pool = $this->createMockPool();
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$pool->expects($this->once())
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->method('whatProvides')
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->will($this->returnValue(array()));
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$versionSelector = new VersionSelector($pool);
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$best = $versionSelector->findBestCandidate('foobaz');
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$this->assertFalse($best, 'No versions are available returns false');
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}
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private function createMockPackage($version)
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{
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$package = $this->getMock('\Composer\Package\PackageInterface');
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$package->expects($this->any())
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->method('getVersion')
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->will($this->returnValue($version));
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return $package;
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}
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private function createMockPool()
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{
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return $this->getMock('Composer\DependencyResolver\Pool', array(), array(), '', true);
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}
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}
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