/**
* @covers Robo47_Service_Gravatar::gravatarExists
* @covers Robo47_Service_Gravatar::_getCacheId
* @dataProvider gravatarExistsProvider
*/
public function testGravatarExistsWithCache()
{
$cache = Zend_Cache::factory('Core', new Robo47_Cache_Backend_Array(), array('automatic_cleaning_factor' => 0), array('automatic_cleaning_factor' => 0));
$options = array('cachePrefix' => 'foo_', 'cache' => $cache);
$service = new Robo47_Service_Gravatar($options);
// do first request
$this->_adapter->setResponse(new Zend_Http_Response(404, array()));
$this->assertSame(false, $service->gravatarExists('*****@*****.**'));
$cacheEntry = $cache->load($service->getCacheId('*****@*****.**'));
$this->assertEquals('false', $cacheEntry, 'wrong value in cache');
// assert cache is used and no request is made
$this->_adapter->setResponse(new Zend_Http_Response(200, array()));
$this->assertSame(false, $service->gravatarExists('*****@*****.**'));
$cacheEntry = $cache->load($service->getCacheId('*****@*****.**'));
$this->assertEquals('false', $cacheEntry, 'wrong value in cache');
// ignore cache for checking
$this->_adapter->setResponse(new Zend_Http_Response(200, array()));
$this->assertSame(true, $service->gravatarExists('*****@*****.**', false));
$cacheEntry = $cache->load($service->getCacheId('*****@*****.**'));
$this->assertEquals('true', $cacheEntry, 'wrong value in cache');
// use cache for checking
$this->_adapter->setResponse(new Zend_Http_Response(404, array()));
$this->assertSame(true, $service->gravatarExists('*****@*****.**'));
$cacheEntry = $cache->load($service->getCacheId('*****@*****.**'));
$this->assertEquals('true', $cacheEntry, 'wrong value in cache');
// ignore cache again for checking
$this->_adapter->setResponse(new Zend_Http_Response(404, array()));
$this->assertSame(false, $service->gravatarExists('*****@*****.**', false));
$cacheEntry = $cache->load($service->getCacheId('*****@*****.**'));
$this->assertEquals('false', $cacheEntry, 'wrong value in cache');
}
