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<?php declare(strict_types=1); |
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/** |
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* This file is part of phpDocumentor. |
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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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* @author Mike van Riel <[email protected]> |
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* @copyright 2010-2018 Mike van Riel / Naenius (http://www.naenius.com) |
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* @license http://www.opensource.org/licenses/mit-license.php MIT |
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* @link http://phpdoc.org |
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*/ |
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namespace Parser\Middleware; |
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use phpDocumentor\Parser\Middleware\StopwatchMiddleware; |
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use phpDocumentor\Reflection\File\LocalFile; |
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use phpDocumentor\Reflection\Php\Factory\File\CreateCommand; |
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use phpDocumentor\Reflection\Php\ProjectFactoryStrategies; |
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use PHPUnit\Framework\TestCase; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\LogLevel; |
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use Symfony\Component\Stopwatch\Stopwatch; |
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use Symfony\Component\Stopwatch\StopwatchEvent; |
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use Symfony\Component\Stopwatch\StopwatchPeriod; |
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use Prophecy\Prophecy\ObjectProphecy; |
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/** |
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* @coversDefaultClass \phpDocumentor\Parser\Middleware\StopwatchMiddleware |
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* @covers ::<private> |
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* @covers ::__construct |
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*/ |
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final class StopwatchMiddlewareTest extends TestCase |
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{ |
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/** |
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* @covers ::execute |
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*/ |
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public function testThatMemoryUsageIsLogged() |
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{ |
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$commandFile = new LocalFile(__FILE__); |
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$command = new CreateCommand($commandFile, new ProjectFactoryStrategies([])); |
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$logger = $this->prophesize(LoggerInterface::class); |
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$logger |
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->log(LogLevel::DEBUG, '>> Memory after processing of file: 1.14 megabytes (+1,172 kilobytes)', []) |
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->shouldBeCalled(); |
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$logger |
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->log(LogLevel::DEBUG, '>> Memory after processing of file: 1.24 megabytes (+98 kilobytes)', []) |
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->shouldBeCalled(); |
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$stopwatch = $this->prophesize(Stopwatch::class); |
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$stopwatch->lap('parser.parse')->willReturn( |
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$this->givenAStopwatchEventWithMemoryTotal(1200000), |
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$this->givenAStopwatchEventWithMemoryTotal(1300000) |
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); |
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$middleware = new StopwatchMiddleware($stopwatch->reveal(), $logger->reveal()); |
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// triggering twice should result in two stopwatch events where the second shows the diff between the first |
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// and second |
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$middleware->execute($command, function() { return 'result'; }); |
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$result = $middleware->execute($command, function() { return 'result'; }); |
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$this->assertSame('result', $result); |
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} |
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private function givenAStopwatchEventWithMemoryTotal(int $memory): StopwatchEvent |
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{ |
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$period = $this->prophesize(StopwatchPeriod::class); |
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$period->getMemory()->willReturn($memory); |
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$event = $this->prophesize(StopwatchEvent::class); |
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$event->getPeriods()->willReturn([$period->reveal()]); |
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return $event->reveal(); |
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} |
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} |
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phpDocumentor /
phpDocumentor
