public void Yearly_Should_Start_On_New_Years_Day()
{
//Arrange
var factory = new TaxPeriodFactory();
var start = new DateTime(2020, 1, 2);
//Act
var res = factory.CreateTaxPeriod(start, TaxTypes.Yearly, 1);
//Assert
res.Start.ShouldBe(new DateTime(2020, 1, 1));
}
[InlineData("2000/12/01", "2000/12/31")] //December
public void Monthly_Should_End_On_A_The_Last(string date, string expectedEnd)
{
//Arrange
var factory = new TaxPeriodFactory();
var start = DateTime.Parse(date);
//Act
var res = factory.CreateTaxPeriod(start, TaxTypes.Monthly, 1);
//Assert
res.End.ShouldBe(DateTime.Parse(expectedEnd));
}
[InlineData("2020/01/12", "2020/01/19")] //Sunday
public void Weekly_Should_End_On_A_Sunday(string start, string expectedEnd)
{
//Arrange
var factory = new TaxPeriodFactory();
var startDate = DateTime.Parse(start);
//Act
var res = factory.CreateTaxPeriod(startDate, TaxTypes.Weekly, 1);
//Assert
res.End.ShouldBe(DateTime.Parse(expectedEnd));
}
public void Monthly_Should_Start_On_The_First()
{
//Arrange
var factory = new TaxPeriodFactory();
var start = new DateTime(2020, 1, 2);
//Act
var res = factory.CreateTaxPeriod(start, TaxTypes.Monthly, 1);
//Assert
res.Start.ShouldBe(new DateTime(2020, 1, 1));
}
public void Daily_Should_End_Same_Day()
{
//Arrange
var factory = new TaxPeriodFactory();
var start = new DateTime(2019, 1, 2);
//Act
var res = factory.CreateTaxPeriod(start, TaxTypes.Daily, 1);
//Assert
res.End.ShouldBe(start);
}