/**
* Test finalize
*
* Pre-conditions:
* Case A: Response status is 200
* Case B: Response status is 204
* Case C: Response status is 304
*
* Post-conditions:
* Case A: Response has body and content-length
* Case B: Response does not have body and content-length
* Case C: Response does not have body and content-length
*/
public function testFinalize()
{
//Case A
$r1 = new Response();
$r1->body('body1');
$r1->finalize();
$this->assertEquals($r1->body(), 'body1');
$this->assertEquals($r1->header('Content-Length'), 5);
//Case B
$r2 = new Response();
$r2->body('body2');
$r2->status(204);
$r2->finalize();
$this->assertEquals($r2->body(), '');
$this->assertNull($r2->header('Content-Type'));
//Case C
$r3 = new Response();
$r3->body('body3');
$r3->status(304);
$r3->finalize();
$this->assertEquals($r3->body(), '');
$this->assertNull($r3->header('Content-Type'));
}
