/**
* @covers Guzzle\Http\Message\Request::getProtocolVersion
* @covers Guzzle\Http\Message\Request::setProtocolVersion
*/
public function testRequestHasProtocol()
{
$this->assertEquals('1.1', $this->request->getProtocolVersion());
$this->assertEquals($this->request, $this->request->setProtocolVersion('1.1'));
$this->assertEquals('1.1', $this->request->getProtocolVersion());
$this->assertEquals($this->request, $this->request->setProtocolVersion('1.0'));
$this->assertEquals('1.0', $this->request->getProtocolVersion());
}
/**
* @dataProvider satisfiableOnErrorProvider
*/
public function testInjectsSatisfiableResponsesOnException($cacheResponse)
{
$storage = $this->getMockBuilder('Guzzle\\Plugin\\Cache\\CacheStorageInterface')->setMethods(array('fetch'))->getMockForAbstractClass();
$storage->expects($this->exactly(2))->method('fetch')->will($this->returnValue($cacheResponse));
$plugin = new CachePlugin(array('storage' => $storage));
$request = new Request('GET', 'http://foo.com', array('Cache-Control' => 'max-stale'));
$plugin->onRequestBeforeSend(new Event(array('request' => $request)));
$plugin->onRequestException(new Event(array('request' => $request, 'response' => $request->getResponse(), 'exception' => $this->getMock('Guzzle\\Http\\Exception\\CurlException'))));
$plugin->onRequestSent(new Event(array('request' => $request, 'response' => $response = $request->getResponse())));
$this->assertEquals($cacheResponse->getStatusCode(), $response->getStatusCode());
$this->assertEquals((string) $cacheResponse->getBody(), (string) $response->getBody());
$this->assertTrue($response->hasHeader('Age'));
if ($response->isFresh() === false) {
$this->assertContains('110', (string) $response->getHeader('Warning'));
}
$this->assertSame(sprintf('%s GuzzleCache/%s', $request->getProtocolVersion(), Version::VERSION), (string) $request->getHeader('Via'));
$this->assertSame(sprintf('%s GuzzleCache/%s', $request->getProtocolVersion(), Version::VERSION), (string) $response->getHeader('Via'));
$this->assertTrue($request->getParams()->get('cache.lookup'));
$this->assertSame('error', $request->getParams()->get('cache.hit'));
$this->assertTrue($response->hasHeader('X-Cache-Lookup'));
$this->assertTrue($response->hasHeader('X-Cache'));
$this->assertEquals('HIT from GuzzleCache', (string) $response->getHeader('X-Cache-Lookup'));
$this->assertEquals('HIT_ERROR from GuzzleCache', (string) $response->getHeader('X-Cache'));
}
