public function testEmitsResponseHeaders()
{
$response = (new Response())->withStatus(200)->withAddedHeader('Content-Type', 'text/plain');
$response->getBody()->write('Content!');
ob_start();
$this->emitter->emit($response);
ob_end_clean();
$this->assertContains('HTTP/1.1 200 OK', HeaderStack::stack());
$this->assertContains('Content-Type: text/plain', HeaderStack::stack());
}
public function testEmitsHeadersWithMultipleValuesMultipleTimes()
{
$server = ['HTTP_HOST' => 'example.com', 'REQUEST_METHOD' => 'GET', 'REQUEST_URI' => '/foo/bar'];
$callback = function ($req, $res) {
$res = $res->withAddedHeader('Content-Type', 'text/plain');
$res = $res->withAddedHeader('Set-Cookie', 'foo=bar; expires=Wed, 1 Oct 2014 10:30; path=/foo; domain=example.com');
$res = $res->withAddedHeader('Set-Cookie', 'bar=baz; expires=Wed, 8 Oct 2014 10:30; path=/foo/bar; domain=example.com');
return $res;
};
$server = Server::createServer($callback, $server, [], [], [], []);
$server->listen();
$this->assertContains('HTTP/1.1 200 OK', HeaderStack::stack());
$this->assertContains('Content-Type: text/plain', HeaderStack::stack());
$this->assertContains('Set-Cookie: foo=bar; expires=Wed, 1 Oct 2014 10:30; path=/foo; domain=example.com', HeaderStack::stack());
$this->assertContains('Set-Cookie: bar=baz; expires=Wed, 8 Oct 2014 10:30; path=/foo/bar; domain=example.com', HeaderStack::stack());
$stack = HeaderStack::stack();
return $stack;
}
/**
* Emit a header, without creating actual output artifacts
*
* @param string $value
*/
function header($value)
{
HeaderStack::push($value);
}
