public function testGetPort()
{
// If a port is present, and it is non-standard for the current scheme,
// this method MUST return it as an integer.
$uri = new Uri('http://blog.wani.kr:8080');
$this->assertSame(8080, $uri->getPort());
// If the port is the standard port used with the current scheme,
// this method SHOULD return null.
$uri = new Uri('http://blog.wani.kr:80');
$this->assertnull($uri->getPort());
// If no port is present, and no scheme is present, this method MUST return
// a null value.
$uri = new Uri('/hello/world');
$this->assertNull($uri->getPort());
// If no port is present, but a scheme is present,
// this method MAY return the standard port for that scheme, but SHOULD return null.
$uri = new Uri('http://blog.wani.kr');
$this->assertNull($uri->getPort());
}
