/**
* @return string
*/
public function toString()
{
$str = $this->renderRequestLine() . "\r\n";
if ($this->headers) {
$str .= $this->headers->toString();
}
$str .= "\r\n";
$str .= $this->getContent();
return $str;
}
public function testHeadersCanBeCastToString()
{
$headers = new Headers();
$headers->addHeaders(array('Foo' => 'bar', 'Baz' => 'baz'));
$this->assertEquals('Foo: bar' . "\r\n" . 'Baz: baz' . "\r\n", $headers->toString());
}
public function testCastingToStringReturnsAllMultiHeaderValues()
{
$headers = new Headers();
$cookie1 = new Header\SetCookie('foo', 'bar');
$cookie2 = new Header\SetCookie('bar', 'baz');
$headers->addHeader($cookie1);
$headers->addHeader($cookie2);
$string = $headers->toString();
$expected = array('Set-Cookie: ' . $cookie1->getFieldValue(), 'Set-Cookie: ' . $cookie2->getFieldValue());
$expected = implode("\r\n", $expected) . "\r\n";
$this->assertEquals($expected, $string);
}