<?php

namespace Faker\Test\Provider\ms_MY;

use Faker\Provider\ms_MY\Person;
use Faker\Test\TestCase;

/**
 * @group legacy
 */
final class PersonTest extends TestCase
{
    /**
     * @see https://en.wikipedia.org/wiki/Malaysian_identity_card#Structure_of_the_National_Registration_Identity_Card_Number_(NRIC)
     */
    public function testPersonalIdentityCardNumber()
    {
        $myKadNumber = $this->faker->myKadNumber;

        $yy = substr($myKadNumber, 0, 2);
        //match any year from 00-99
        self::assertMatchesRegularExpression('/^[0-9]{2}$/', $yy);

        $mm = substr($myKadNumber, 2, 2);
        //match any month from 01-12
        self::assertMatchesRegularExpression('/^0[1-9]|1[0-2]$/', $mm);

        $dd = substr($myKadNumber, 4, 2);
        //match any date from 01-31
        self::assertMatchesRegularExpression('/^0[1-9]|1[0-9]|2[0-9]|3[0-1]$/', $dd);

        $pb = substr($myKadNumber, 6, 2);
        //match any valid place of birth code from 01-59 except 17-20
        self::assertMatchesRegularExpression('/^(0[1-9]|1[0-6])|(2[1-9]|3[0-9]|4[0-9]|5[0-9])$/', $pb);

        $nnnn = substr($myKadNumber, 8, 4);
        //match any number from 0000-9999
        self::assertMatchesRegularExpression('/^[0-9]{4}$/', $nnnn);
    }

    protected function getProviders(): iterable
    {
        yield new Person($this->faker);
    }
}
