Пример #1
0
        public void GetVatPercent_ThrowsException_GivenSellerIsFromNonEuCountry()
        {
            var nonEuCountry = CountriesData.NonEuCountry1;

            var countryResolver = Substitute.For <ICountryResolver>();

            countryResolver.GetCountry(nonEuCountry.CountryCode).Returns(nonEuCountry);

            var seller        = new Company(nonEuCountry.CountryCode, countryResolver);
            var customer      = Substitute.For <LegalEntity>("SomeCountry", countryResolver);
            var billGenerator = new VatBillGenerator(seller, customer);

            Assert.Throws <InvalidOperationException>(() => billGenerator.GetVatPercent());
        }
Пример #2
0
        public void GetVatPercent_ReturnsCorrectResult_GivenVariousCustomers(bool isSellerVatPayer, Country sellerCountry,
                                                                             bool isCustomerVatPayer, Country customerCountry, decimal expectedVatPercent)
        {
            var countryResolver = Substitute.For <ICountryResolver>();

            countryResolver.GetCountry(sellerCountry.CountryCode).Returns(sellerCountry);
            countryResolver.GetCountry(customerCountry.CountryCode).Returns(customerCountry);

            var seller = new Company(sellerCountry.CountryCode, countryResolver)
            {
                IsVatPayer  = isSellerVatPayer,
                CompanyName = "UAB Pardavėjas"
            };

            var customerCompany = new Company(customerCountry.CountryCode, countryResolver)
            {
                IsVatPayer  = isCustomerVatPayer,
                CompanyName = "UAB Klientas"
            };
            var customerPerson = new Person(customerCountry.CountryCode, countryResolver)
            {
                IsVatPayer = isCustomerVatPayer,
                FirstName  = "Vardenis",
                FamilyName = "Pavardenis"
            };

            // Ensure VAT is the same for both types of customer (Company/Person)
            var billGenerator = new VatBillGenerator(seller, customerCompany);

            billGenerator.GetVatPercent().Should().Be(expectedVatPercent);
            billGenerator.GenerateBill(100).Should().Contain($"VAT: {expectedVatPercent:0.##}%");

            billGenerator = new VatBillGenerator(seller, customerPerson);
            billGenerator.GetVatPercent().Should().Be(expectedVatPercent);
            billGenerator.GenerateBill(100).Should().Contain($"VAT: {expectedVatPercent:0.##}%");
        }