Code Coverage for /src/src/Objects/ComponentValueList.php

1	<?php
2	/**
3	* @file
4	* @license https://opensource.org/licenses/Apache-2.0 Apache-2.0
5	*/
6
7	namespace Wikimedia\CSS\Objects;
8
9	use InvalidArgumentException;
10
11	/**
12	* Represent a list of CSS component values, eg. `10px 20px` is the
13	* component value list in the declaration `margin: 10px 20px;`.
14	*/
15	class ComponentValueList extends CSSObjectList {
16	/**
17	* @var string
18	*/
19	protected static $objectType = ComponentValue::class;
20
21	/** @inheritDoc */
22	protected static function testObjects( array $objects ) {
23	foreach ( $objects as $object ) {
24	$type = $object instanceof Token ? $object->type() : 'n/a';
25	switch ( $type ) {
26	case Token::T_FUNCTION:
27	case Token::T_LEFT_BRACKET:
28	case Token::T_LEFT_PAREN:
29	case Token::T_LEFT_BRACE:
30	throw new InvalidArgumentException(
31	static::class . " may not contain tokens of type \"$type\"."
32	);
33	}
34	}
35	}
36
37	/** @inheritDoc */
38	public function toComponentValueArray() {
39	// Much simpler
40	return $this->objects;
41	}
42	}