public function testRemoveDotSegments()
{
$uri = new Uri('http://example.org/../a/b/../c/./d.html');
$normalizedUri = UriNormalizer::normalize($uri, UriNormalizer::REMOVE_DOT_SEGMENTS);
$this->assertInstanceOf('Psr\\Http\\Message\\UriInterface', $normalizedUri);
$this->assertSame('http://example.org/a/c/d.html', (string) $normalizedUri);
}