Code Coverage for I:\www\pvcHtml\src\attribute\AttributeSingleValue.php

1	<?php
2
3	/**
4	* @author: Doug Wilbourne (dougwilbourne@gmail.com)
5	*/
6	declare(strict_types=1);
7
8	namespace pvc\html\attribute;
9
10	use pvc\html\err\InvalidNumberOfAttributeValuesException;
11	use pvc\interfaces\html\attribute\AttributeInterface;
12	use pvc\interfaces\html\attribute\AttributeWithValueInterface;
13
14	/**
15	* Class AttributeSingleValue
16	* @phpstan-import-type ValueType from AttributeWithValueInterface
17	*/
18	class AttributeSingleValue extends AttributeWithValue
19	{
20	/**
21	* @param array<ValueType> $values
22	*
23	* @return Void
24	* @throws InvalidNumberOfAttributeValuesException
25	*/
26	protected function confirmParameterCount(array $values): void
27	{
28	if (count($values) != 1) {
29	throw new InvalidNumberOfAttributeValuesException('1');
30	}
31	}
32	}