1<?php declare(strict_types=1);
2
3namespace PhpParser;
4
5use InvalidArgumentException;
6use PHPUnit\Framework\TestCase;
7
8class ModifiersTest extends TestCase {
9    public function testToString() {
10        $this->assertSame('public', Modifiers::toString(Modifiers::PUBLIC));
11    }
12
13    public function testToStringInvalid() {
14        $this->expectException(InvalidArgumentException::class);
15        $this->expectExceptionMessage('Unknown modifier 3');
16        Modifiers::toString(Modifiers::PUBLIC | Modifiers::PROTECTED);
17    }
18}
19