public function testCanConstructWithArguments()
{
$content = 'foo';
$status_code = ELGG_HTTP_PARTIAL_CONTENT;
$forward_url = REFERRER;
$test_class = $this->class;
$response = new $test_class($content, $status_code, $forward_url);
$this->assertEquals($content, $response->getContent());
$this->assertEquals($status_code, $response->getStatusCode());
$this->assertEquals($forward_url, $response->getForwardURL());
$this->assertEquals([], $response->getHeaders());
}