public function testHeaderTypes() {
		$this->response->headers('download', 'report.csv');
		ob_start();
		$this->response->render();
		ob_end_clean();

		$headers = array(
			'HTTP/1.1 200 OK',
			'Content-Disposition: attachment; filename="report.csv"'
		);
		$this->assertEqual($headers, $this->response->testHeaders);

		$this->response = new MockResponse();
		$this->response->headers('location', '/');
		ob_start();
		$this->response->render();
		ob_end_clean();

		$headers = array('HTTP/1.1 302 Found', 'Location: /');
		$this->assertEqual($headers, $this->response->testHeaders);
	}