public function testFailHttpAuthentication()
{
$response = new Zend_Controller_Response_Http();
$realm = uniqid();
$response->headersSentThrowsException = false;
$this->_object->failHttpAuthentication($response, $realm);
$headers = $response->getHeaders();
$this->assertArrayHasKey(0, $headers);
$this->assertEquals('401 Unauthorized', $headers[0]['value']);
$this->assertArrayHasKey(1, $headers);
$this->assertContains('realm="' . $realm . '"', $headers[1]['value']);
$this->assertContains('401', $response->getBody());
}
