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<?php |
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namespace TheCodingMachine\Discovery\Tests; |
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use Composer\Semver\Constraint\Constraint; |
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use Composer\Semver\VersionParser; |
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use Composer\Package\Link; |
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use PHPUnit\Framework\TestCase; |
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use TheCodingMachine\Discovery\PackagesOrderer; |
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class PackagesOrdererTest extends TestCase |
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{ |
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private static $parser; |
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protected static function getVersionParser() |
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{ |
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if (!self::$parser) { |
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self::$parser = new VersionParser(); |
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} |
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return self::$parser; |
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} |
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protected function getPackage($name, $version, $class = 'Composer\Package\Package') |
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{ |
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$normVersion = self::getVersionParser()->normalize($version); |
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return new $class($name, $normVersion, $version); |
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} |
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public function testOrderer() |
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{ |
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$packageA = $this->getPackage('package/za', '1.0'); |
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$packageB = $this->getPackage('package/b', '1.0'); |
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$packageC = $this->getPackage('package/c', '1.0'); |
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/* @var $packageA \Composer\Package\Package */ |
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/* @var $packageB \Composer\Package\Package */ |
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/* @var $packageC \Composer\Package\Package */ |
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$packageB->setRequires([ |
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new Link('package/b', 'package/za', new Constraint('=', '*')) |
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]); |
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$packageC->setRequires([ |
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new Link('package/c', 'package/b', new Constraint('=', '*')) |
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]); |
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$result = PackagesOrderer::reorderPackages([$packageC, $packageB, $packageA]); |
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$this->assertSame([$packageA, $packageB, $packageC], $result); |
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} |
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/** |
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* Tests that unrelated packages are ordered alphabetically |
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*/ |
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public function testOrdererOnUnrelatedPackages() |
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{ |
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$packageA = $this->getPackage('package/a', '1.0'); |
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$packageB = $this->getPackage('package/b', '1.0'); |
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$packageC = $this->getPackage('package/c', '1.0'); |
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/* @var $packageA \Composer\Package\Package */ |
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/* @var $packageB \Composer\Package\Package */ |
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/* @var $packageC \Composer\Package\Package */ |
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$result = PackagesOrderer::reorderPackages([$packageC, $packageB, $packageA]); |
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$this->assertSame([$packageA, $packageB, $packageC], $result); |
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} |
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} |
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thecodingmachine /
discovery
