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<?php
namespace Guzzle\Tests\Plugin\Backoff;
use Guzzle\Plugin\Backoff\HttpBackoffStrategy;
use Guzzle\Http\Message\Response;
/**
* @covers Guzzle\Plugin\Backoff\HttpBackoffStrategy
* @covers Guzzle\Plugin\Backoff\AbstractErrorCodeBackoffStrategy
*/
class HttpBackoffStrategyTest extends \Guzzle\Tests\GuzzleTestCase
{
public function testRetriesWhenCodeMatches()
{
$this->assertNotEmpty(HttpBackoffStrategy::getDefaultFailureCodes());
$strategy = new HttpBackoffStrategy();
$this->assertTrue($strategy->makesDecision());
$request = $this->getMock('Guzzle\Http\Message\Request', array(), array(), '', false);
$response = new Response(200);
$this->assertEquals(false, $strategy->getBackoffPeriod(0, $request, $response));
$response->setStatus(400);
$this->assertEquals(false, $strategy->getBackoffPeriod(0, $request, $response));
foreach (HttpBackoffStrategy::getDefaultFailureCodes() as $code) {
$this->assertEquals(0, $strategy->getBackoffPeriod(0, $request, $response->setStatus($code)));
}
}
public function testAllowsCustomCodes()
{
$strategy = new HttpBackoffStrategy(array(204));
$request = $this->getMock('Guzzle\Http\Message\Request', array(), array(), '', false);
$response = new Response(204);
$this->assertEquals(0, $strategy->getBackoffPeriod(0, $request, $response));
$response->setStatus(500);
$this->assertEquals(false, $strategy->getBackoffPeriod(0, $request, $response));
}
public function testIgnoresNonErrors()
{
$strategy = new HttpBackoffStrategy();
$request = $this->getMock('Guzzle\Http\Message\Request', array(), array(), '', false);
$this->assertEquals(false, $strategy->getBackoffPeriod(0, $request));
}
}
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