Code Coverage for /var/www/src/Test/WebPage.php

1	<?php
2
3	namespace Luxian\Test;
4
5	use DOMDocument;
6	use DOMXPath;
7	use Luxian\Http\Request;
8	use Luxian\Http\Response;
9	use Luxian\Type\Url;
10
11	class WebPage
12	{
13
14	/** @var Request */
15	private $request;
16
17	/** @var Response */
18	private $response;
19
20	/** @var WebPage\|null */
21	private $previous;
22
23	/** @var DOMDocument\|null */
24	private $dom;
25
26	/** @var DOMXPath\|null */
27	private $xpath;
28
29	public function __construct(
30	Request $request,
31	Response $response,
32	WebPage $previous = null
33	)
34	{
35	$this->request = $request;
36	$this->response = $response;
37	$this->previous = $previous;
38	}
39
40	public function getUrl(): Url
41	{
42	return Url::fromString($this->request->getRequestUriPath());
43	}
44
45	public function hasForm(): bool
46	{
47	$xpath = $this->getDomQueryHandler();
48	$form = $xpath->query('//form');
49	return $form !== false && $form->count();
50	}
51
52	private function getDom(): DOMDocument
53	{
54	if (!isset($this->dom)) {
55	$this->dom = new DOMDocument();
56	$this->dom->loadHTML($this->response->getBody());
57	}
58
59	return $this->dom;
60	}
61
62	private function getDomQueryHandler(): DOMXPath
63	{
64	if (!isset($this->xpath)) {
65	$this->xpath = new DOMXPath($this->getDom());
66	}
67
68	return $this->xpath;
69	}
70	}