public function testUnset()
{
$url = new \webignition\Url\Url('http://example.com:8080/');
$this->assertTrue($url->hasPort());
$this->assertEquals(8080, $url->getPort());
$url->setPort(null);
$this->assertFalse($url->hasPort());
$this->assertEquals('http://example.com/', (string) $url);
}
public function testRelativeUrl()
{
$url = new \webignition\Url\Url($this->urls['relative']);
$this->assertFalse($url->hasScheme());
$this->assertNull($url->getScheme());
$this->assertFalse($url->hasHost());
$this->assertNull($url->getHost());
$this->assertFalse($url->hasPort());
$this->assertNull($url->getPort());
$this->assertFalse($url->hasUser());
$this->assertNull($url->getUser());
$this->assertFalse($url->hasPass());
$this->assertNull($url->getPass());
$this->assertTrue($url->hasPath());
$this->assertEquals($this->completePath(), $url->getPath());
$this->assertTrue($url->hasQuery());
$this->assertEquals($this->completeUrlQueryString(), $url->getQuery());
$this->assertTrue($url->hasFragment());
$this->assertEquals(self::FRAGMENT, $url->getFragment());
$this->assertEquals($this->urls['relative'], (string) $url);
}