public function testSetHeader() { $r = new Response(200, array('Content-Type' => 'text/plain')); $r->setHeader('Content-Type', 'text/plain'); $r->setHeaders(array('Content-Length' => 1024, 'Content-Encoding' => 'gzip')); $this->assertEquals('text/plain', $r->getHeader('Content-Type')); $this->assertEquals(1024, $r->getHeader('Content-Length')); $this->assertEquals('gzip', $r->getHeader('Content-Encoding')); }