public void TestCalcInsuranceCar()
        {
            var insuranceService = new InsuranceService();

            insuranceService.setCurrentYear(2000);

            var result = insuranceService.CalcInsuranceCar(100, 1998);

            Assert.AreEqual((decimal)6.6, result);
        }
        public void TestCalcInsuranceCarOlderThanTwentyYear()
        {
            var insuranceService = new InsuranceService();

            insuranceService.setCurrentYear(2000);

            var result = insuranceService.CalcInsuranceCar(100, 1975);

            Assert.AreEqual((decimal)15, result);
        }