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<?php |
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/** |
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* (c) 2018 Douglas Reith. |
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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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declare(strict_types=1); |
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namespace Reith\ToyRobot\Infrastructure\Persistence; |
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use PHPUnit\Framework\TestCase; |
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use org\bovigo\vfs\vfsStream; |
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use org\bovigo\vfs\vfsStreamDirectory; |
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use Reith\ToyRobot\Domain\Space\Table; |
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use Reith\ToyRobot\Domain\Robot\Robot; |
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class FileRobotStoreTest extends TestCase |
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{ |
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/** |
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* @test |
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*/ |
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public static function canCreateAStore() |
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{ |
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$basePath = vfsStream::setup('basePath'); |
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self::assertFalse($basePath->hasChild('robotstore')); |
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$store = FileRobotStore::getStore(vfsStream::url('basePath')); |
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self::assertTrue($basePath->hasChild('robotstore')); |
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$version = '001'; |
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$fileName = $version . '-robot.txt'; |
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$robotStorePath = $basePath->getChild('robotstore'); |
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self::assertTrue($robotStorePath->hasChild($fileName)); |
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self::assertInstanceOf(FileRobotStore::class, $store); |
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} |
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/** |
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* @test |
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*/ |
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public static function canPersistAndRetrieveARobot() |
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{ |
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self::markTestSkipped('Issue with the vfsStream mock filesystem and SplFileObject'); |
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$basePath = vfsStream::setup('basePath'); |
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$store = FileRobotStore::getStore(vfsStream::url('basePath')); |
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$robot = Table::create(5)->placeRobot(); |
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$store->saveRobot($robot); |
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$persistedRobot = $store->getRobot(); |
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self::assertInstanceOf(Robot::class, $persistedRobot); |
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} |
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} |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.