Faker\Test\Provider\kk_KZ\CompanyTest::testBusinessIdentificationNumberIsValid PHP Method

    public function testBusinessIdentificationNumberIsValid()
    {
        $registrationDate = new \DateTime('now');
        $businessIdentificationNumber = $this->faker->businessIdentificationNumber($registrationDate);
        $registrationDateAsString = $registrationDate->format('ym');
        $this->assertRegExp("/^(" . $registrationDateAsString . ")([4-6]{1})([0-3]{1})(\\d{6})\$/", $businessIdentificationNumber);
    }