Code Coverage for /src/src/Differ.php

1	<?php
2	/**
3	* Copyright (C) 2018 Kunal Mehta <legoktm@debian.org>
4	* @license GPL-3.0-or-later
5	*/
6
7	namespace Wikimedia\CloverDiff;
8
9	/**
10	* Diff two files
11	*/
12	class Differ {
13
14	/**
15	* @param CloverXml\|string\|null $old path to old XML file
16	* @param CloverXml\|string\|null $new path to new XML file
17	*
18	* @return Diff
19	*/
20	public function diff( $old, $new ): Diff {
21	if ( $old && !( $old instanceof CloverXml ) ) {
22	$old = new CloverXml( $old );
23	}
24	if ( $new && !( $new instanceof CloverXml ) ) {
25	$new = new CloverXml( $new );
26	}
27	if ( $old ) {
28	$oldFiles = $old->getFiles();
29	} else {
30	$oldFiles = [];
31	}
32	if ( $new ) {
33	$newFiles = $new->getFiles();
34	} else {
35	$newFiles = [];
36	}
37
38	return new Diff( $oldFiles, $newFiles );
39	}
40
41	}