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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the box project. |
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* |
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* (c) Kevin Herrera <[email protected]> |
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* Théo Fidry <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace KevinGH\Box\Test; |
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use KevinGH\Box\Application; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Output\StreamOutput; |
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use Symfony\Component\Console\Tester\CommandTester; |
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use function KevinGH\Box\make_tmp_dir; |
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use function KevinGH\Box\remove_dir; |
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/** |
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* Makes it easier to test Box commands. |
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* |
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* @author Kevin Herrera <[email protected]> |
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*/ |
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abstract class CommandTestCase extends \PHPUnit\Framework\TestCase |
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{ |
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/** |
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* @var Application |
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*/ |
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protected $application; |
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/** |
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* @var string |
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*/ |
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protected $cwd; |
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/** |
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* @var string |
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*/ |
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protected $tmp; |
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/** |
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* @var string the name of the command |
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*/ |
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private $name; |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function setUp(): void |
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{ |
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$this->cwd = getcwd(); |
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$this->tmp = make_tmp_dir('box', __CLASS__); |
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chdir($this->tmp); |
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$this->application = new Application(); |
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$this->name = $this->getCommand()->getName(); |
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$this->application->add($this->getCommand()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function tearDown(): void |
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{ |
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chdir($this->cwd); |
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remove_dir($this->tmp); |
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parent::tearDown(); |
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} |
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/** |
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* Returns the command to be tested. |
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* |
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* @return Command the command |
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*/ |
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abstract protected function getCommand(): Command; |
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/** |
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* Returns the output for the tester. |
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* |
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* @param CommandTester $tester the tester |
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* |
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* @return string the output |
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*/ |
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protected function getOutput(CommandTester $tester) |
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{ |
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/** @var $output StreamOutput */ |
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$output = $tester->getOutput(); |
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$stream = $output->getStream(); |
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$string = ''; |
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rewind($stream); |
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while (false === feof($stream)) { |
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$string .= fgets($stream); |
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} |
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$string = preg_replace( |
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[ |
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'/\x1b(\[|\(|\))[;?0-9]*[0-9A-Za-z]/', |
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'/[\x03|\x1a]/', |
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], |
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['', '', ''], |
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$string |
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); |
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return str_replace(PHP_EOL, "\n", $string); |
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} |
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protected function getCommandTester(): CommandTester |
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{ |
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return new CommandTester($this->application->get($this->name)); |
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} |
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} |
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humbug /
box
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