private AverageIncomeCalculator GetSut()
{
var startDateGetter = new StartDateFromEndDateGetter();
var payPeriodCreator = new FullPayPeriodCreator();
var fullRoeCreator = new FullRoeCreator(startDateGetter, payPeriodCreator);
var mainStartDateGetter = new MainStartDateGetter();
var incomeRoeGetter = new IncomeRoeGetter();
var weeklyIncomeGetter = new WeeklyIncomeGetter(incomeRoeGetter);
var incomeListGetter = new IncomeListGetter(mainStartDateGetter, weeklyIncomeGetter);
var result = new AverageIncomeCalculator(fullRoeCreator, incomeListGetter);
return(result);
}
public void ShouldWorkNormally()
{
// Arrange
var simpleRoe = new SimpleRoe()
{
PayPeriodType = ppTypes.MONTHLY,
FirstDayForWhichPaid = new DateTime(2021, 2, 10),
LastDayForWhichPaid = new DateTime(2021, 3, 27),
FinalPayPeriodDay = new DateTime(2021, 3, 31),
PayPeriods = new List <PayPeriod>()
{
new PayPeriod(1, 1000),
new PayPeriod(2, 2000)
}
};
var startDateGetter = A.Fake <IGetStartDateFromEndDate>();
var fullPayPeriodCreator = A.Fake <ICreateFullPayPeriods>();
A.CallTo(() => startDateGetter.Get(new DateTime(2021, 3, 31), ppTypes.MONTHLY))
.Returns(new DateTime(2021, 3, 1));
A.CallTo(() => startDateGetter.Get(new DateTime(2021, 2, 28), ppTypes.MONTHLY))
.Returns(new DateTime(2021, 2, 1));
A.CallTo(() => fullPayPeriodCreator.Create(A <PayPeriod> ._, A <DateTime> ._, A <DateTime> ._, A <DateTime> ._, A <DateTime> ._))
.Returns(new FullPayPeriod(1, 100))
.Twice();
var sut = new FullRoeCreator(startDateGetter, fullPayPeriodCreator);
// Act
var result = sut.Create(simpleRoe);
// Assert
A.CallTo(() => startDateGetter.Get(new DateTime(2021, 3, 31), ppTypes.MONTHLY))
.MustHaveHappenedOnceExactly();
A.CallTo(() => startDateGetter.Get(new DateTime(2021, 2, 28), ppTypes.MONTHLY))
.MustHaveHappenedOnceExactly();
A.CallTo(() => fullPayPeriodCreator.Create(A <PayPeriod> ._, A <DateTime> ._, A <DateTime> ._, A <DateTime> ._, A <DateTime> ._))
.MustHaveHappenedTwiceExactly();
Assert.Equal(2, result.PayPeriods.Count);
}
