public function testGetPath()
{
$url = new \r8\URL();
$this->assertNull($url->getPath());
$url->setDir("dir/to");
$this->assertSame("/dir/to/", $url->getPath());
$url->setDir("/dir/to/");
$this->assertSame("/dir/to/", $url->getPath());
$url->setExt("php");
$this->assertSame("/dir/to/", $url->getPath());
$url->setFilename("Example");
$this->assertSame("/dir/to/Example.php", $url->getPath());
$url->clearExt();
$this->assertSame("/dir/to/Example", $url->getPath());
$url->clearDir();
$this->assertSame("Example", $url->getPath());
$url->setExt("php");
$this->assertSame("Example.php", $url->getPath());
$url->clearFilename()->clearExt();
$this->assertNull($url->getPath());
}