public void will_return_monthly_eu_when_tax_not_set() { var packageId = 1; var newPackage = new Package { Id = packageId, Name = "EU Package", Description = "This is package service for EU citizens", MonthlyPrice = 1200, AnnualPrice = 10500, PackageType = 1 }; _packageRepository.Setup(x => x.GetById(packageId)).Returns(newPackage); var calculated = _sut.CalculateTotalPrice(packageId, (int)SubscriptionTypeEnum.Monthly, TimeZoneInfo.Local); Assert.Equal(calculated, 1200); }