Code Coverage for I:\www\pvcStruct\src\types\id\IdTypeTrait.php

1	<?php
2
3	namespace pvc\struct\types\id;
4
5	use pvc\interfaces\struct\types\id\IdTesterInterface;
6	use pvc\interfaces\struct\types\id\IdType;
7	use pvc\struct\types\err\NonExistentIdTesterException;
8
9	trait IdTypeTrait
10	{
11	protected IdTesterInterface $idTester;
12
13	protected function getIdTester() : ?IdTesterInterface
14	{
15	return $this->idTester ?? null;
16	}
17
18	public function setIdTester(IdTesterInterface $idTester): void
19	{
20	$this->idTester = $idTester;
21	}
22
23	public function setIdType(IdType $idType) : void
24	{
25	if ($this->getIdTester() === null) {
26	throw new NonExistentIdTesterException();
27	}
28	$this->idTester->setIdType($idType);
29	}
30
31	/**
32	* via the nullsafe operator, this method identifies a key as valid if the
33	* idTester property is not set. Note that the key can be of any data type
34	* (e.g. an array, an object, etc) and this method will pass it through
35	*/
36	public function testIdType($id) : bool
37	{
38	$result = $this->getIdTester()?->testIdType($id);
39	if ($result === null) return true;
40	return $result;
41	}
42	}