public async Task ShouldCreateTheExpectedAmountOfShifts(Team randomTeam, WheelOfFateServiceBuilder builder, DateTime randomStartDate, int randomNumberOfDays)
{
// arrange
var sut = builder
.WithEngineers(ENGINEERS_COUNT)
.Build();
// act
await sut.ChooseEngineers(
forTeam : randomTeam,
startingIn : randomStartDate,
howManyDays : randomNumberOfDays
);
// assert
int expectedShifts = randomTeam.ExpectedAmountOfShifts(
startingIn: randomStartDate,
howManyDays: randomNumberOfDays
);
Assert.Equal(randomTeam.Shifts.Count, expectedShifts);
}
public async Task ShouldRespectMinimumRestDaysAfterSupporting(Team randomTeam, WheelOfFateServiceBuilder builder, DateTime randomStartDate, int randomNumberOfDays)
{
// arrange
var sut = builder
.WithEngineers(ENGINEERS_COUNT)
.Build();
// act
await sut.ChooseEngineers(
forTeam : randomTeam,
startingIn : randomStartDate,
howManyDays : randomNumberOfDays
);
// assert
builder.NotifierService.Verify(
n => n.MinimumRestDaysNotBeingRespected(It.IsAny <Engineer>(), It.IsAny <DateTime>(), It.IsAny <DateTime>()),
Times.Never(),
"We are not respecting minimum rest days. We should let our engineers rest appropriately :)"
);
}
public async Task ShouldNotifySomeoneWhenNotRespectingMaximumDailyShifts(Team randomTeam, WheelOfFateServiceBuilder builder, DateTime randomStartDate, int randomNumberOfDays)
{
// arrange
randomTeam.ShiftsPerDay = 5;
var sut = builder
.WithEngineers(2)
.Build();
// act
await sut.ChooseEngineers(
forTeam : randomTeam,
startingIn : randomStartDate,
howManyDays : randomNumberOfDays
);
// assert
builder.NotifierService.Verify(
n => n.MaximumDailyShiftsNotBeingRespected(It.IsAny <Engineer>(), It.IsAny <DateTime>(), It.IsAny <int>()),
Times.AtLeastOnce(),
"Our engineers are working more than expected, but no one knows that because we are not telling anyone :("
);
}
public async Task ShouldRespectMaximumDailyShiftsPerEngineer(Team randomTeam, WheelOfFateServiceBuilder builder, DateTime randomStartDate, int randomNumberOfDays)
{
// arrange
var sut = builder
.WithEngineers(ENGINEERS_COUNT)
.Build();
// act
await sut.ChooseEngineers(
forTeam : randomTeam,
startingIn : randomStartDate,
howManyDays : randomNumberOfDays
);
// assert
builder.NotifierService.Verify(
n => n.MaximumDailyShiftsNotBeingRespected(It.IsAny <Engineer>(), It.IsAny <DateTime>(), It.IsAny <int>()),
Times.Never(),
"We are not respecting maximum daily shifts. We should hire more engineers or reduce the number of shifts per day :)"
);
}
public async Task EachEngineerShouldHaveCompletedOneWholeDayOfSupportIn2Weeks(Team randomTeam, WheelOfFateServiceBuilder builder, DateTime randomStartDate)
{
// arrange
randomTeam.ShiftsPerDay = 2;
var sut = builder
.WithEngineers(10)
.Build();
// act
await sut.ChooseEngineers(
forTeam : randomTeam,
startingIn : randomStartDate,
howManyDays : 14
);
// assert
var engineers = randomTeam.Shifts.Select(s => s.Engineer);
Assert.DoesNotContain(engineers, e => e.Shifts.Count < 2);
}
public async Task ShouldNotifySomeoneWhenNotRespectingMinimumRestDays(Team randomTeam, WheelOfFateServiceBuilder builder, DateTime randomStartDate, int randomNumberOfDays)
{
// arrange
var sut = builder
.WithEngineers(2)
.Build();
// act
await sut.ChooseEngineers(
forTeam : randomTeam,
startingIn : randomStartDate,
howManyDays : randomNumberOfDays
);
// assert
builder.NotifierService.Verify(
n => n.MinimumRestDaysNotBeingRespected(It.IsAny <Engineer>(), It.IsAny <DateTime>(), It.IsAny <DateTime>()),
Times.AtLeastOnce(),
"Our engineers are not resting enough, but we are doing nothing for them :("
);
}