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<?php |
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/* |
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* This file is part of the Spider package. |
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* |
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* (c) Matthijs van den Bos <[email protected]> |
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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 VDB\Spider\Tests\EventListener; |
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use VDB\Spider\Tests\TestCase; |
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use VDB\Spider\EventListener\PolitenessPolicyListener; |
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use VDB\Spider\Event\SpiderEvents; |
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use Symfony\Component\EventDispatcher\GenericEvent; |
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use VDB\Uri\Uri; |
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/** |
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* |
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*/ |
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class PolitenessPolicyListenerTest extends TestCase |
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{ |
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/** |
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* @covers VDB\Spider\EventListener\PolitenessPolicyListener |
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*/ |
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public function testOnCrawlPreRequestSameDomain() |
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{ |
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$politenessPolicyListener = new PolitenessPolicyListener(500); |
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$uri = new Uri('http://php-spider.org/', 'http://php-spider.org/'); |
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$event = new GenericEvent(SpiderEvents::SPIDER_CRAWL_PRE_REQUEST, array('uri' => $uri)); |
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$politenessPolicyListener->onCrawlPreRequest($event); |
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$start = microtime(true); |
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$politenessPolicyListener->onCrawlPreRequest($event); |
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$interval = microtime(true) - $start; |
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$this->assertGreaterThanOrEqual(0.5, $interval, 'Actual delay'); |
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} |
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/** |
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* @covers VDB\Spider\EventListener\PolitenessPolicyListener |
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*/ |
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public function testOnCrawlPreRequestDifferentDomain() |
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{ |
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$politenessPolicyListener = new PolitenessPolicyListener(500); |
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$uri = new Uri('http://php-spider.org/', 'http://php-spider.org/'); |
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$event = new GenericEvent(SpiderEvents::SPIDER_CRAWL_PRE_REQUEST, array('uri' => $uri)); |
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$uri2 = new Uri('http://example.com/', 'http://example.com/'); |
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$event2 = new GenericEvent(SpiderEvents::SPIDER_CRAWL_PRE_REQUEST, array('uri' => $uri2)); |
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$politenessPolicyListener->onCrawlPreRequest($event); |
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$start = microtime(true); |
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$politenessPolicyListener->onCrawlPreRequest($event2); |
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$interval = microtime(true) - $start; |
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$this->assertLessThan(0.5, $interval, 'Actual delay'); |
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} |
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} |
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mvdbos /
php-spider
