/**
* {@inheritdoc}
*/
public function __toString()
{
$cookies = '';
foreach ($this->getCookies() as $cookie) {
$cookies .= 'Set-Cookie: ' . $cookie . "\r\n";
}
return parent::__toString() . $cookies;
}
public function testToStringNotNull()
{
$bag = new HeaderBag(array('foo' => 'bar'));
$this->assertEquals("Foo: bar\r\n", $bag->__toString());
}