public function testRootUrlIsConstantWithRespectToPath() { $url = new \webignition\Url\Url('http://example.com/'); $this->assertEquals('http://example.com', $url->getRoot()); $url = new \webignition\Url\Url('http://example.com/index.html'); $this->assertEquals('http://example.com', $url->getRoot()); $url = new \webignition\Url\Url('http://example.com/path/to/application.php'); $this->assertEquals('http://example.com', $url->getRoot()); }