<?php

namespace Badcow\DNS\Tests;

use Badcow\DNS\Classes;

class ClassesTest extends \PHPUnit\Framework\TestCase
{
    public function testIsValidClass(): void
    {
        $this->assertTrue(Classes::isValid('IN'));
        $this->assertTrue(Classes::isValid('HS'));
        $this->assertTrue(Classes::isValid('CH'));

        $this->assertFalse(Classes::isValid('INTERNET'));
        $this->assertFalse(Classes::isValid('in'));
        $this->assertFalse(Classes::isValid('In'));
        $this->assertFalse(Classes::isValid('hS'));
    }

    public function testGetClassId(): void
    {
        $this->assertEquals(1, Classes::getClassId('IN'));
        $this->assertEquals(4, Classes::getClassId('HS'));
        $this->assertEquals(3, Classes::getClassId('CH'));
    }

    public function testGetClassIdThrowsExceptionForUndefinedClass(): void
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('Class "XX" is not a valid DNS class.');
        Classes::getClassId('XX');
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzAyNjUwNDU1NTcwODQzIDQ2Njg5NjA1ODA3MDE2NTEgNjA4MjQwNDA1NTcwMTQwOQ==