public void Creating_WithoutLines_ReturnsEmptyList()
{
var sut = new AccountingEntryBuilder().Build();
var actual = sut.GetLines();
CollectionAssert.IsEmpty(actual);
}
public void AskingLines_WithLinesHavingDifferentVats_OrdersThemCorrectly()
{
var vat24 = new CreditBuilder().WithNetSum(100).WithVat(24).Build();
var vat14 = new CreditBuilder().WithNetSum(100).WithVat(14).Build();
var vat10 = new CreditBuilder().WithNetSum(100).WithVat(10).Build();
var vat0 = new CreditBuilder().WithNetSum(100).WithVat(0).Build();
var noVat = new DebitBuilder().WithNetSum(448).WithVat(null).Build();
var sut = new AccountingEntryBuilder()
.WithLine(vat14)
.WithLine(vat24)
.WithLine(vat0)
.WithLine(noVat)
.WithLine(vat10)
.Build();
var actual = sut.GetLines();
var expected = new List <AccountingEntryLine>()
{
noVat, vat0, vat10, vat14, vat24
};
CollectionAssert.AreEqual(expected, actual);
}