public void Then_SuccessFull_ActionOnValAndSupplementedVal()
{
var carInit = Pipe.Init <Storage, Car>(_ => new Car())
.Then(c => c.SetMark(Car.HondaMark))
.Then(carAndStorage => CarExt.SetOnStorage(carAndStorage.Val, carAndStorage.SupplementVal));
var pipelineResult = (Option <Storage, Car>)carInit(new Storage());
Assert.IsInstanceOfType(pipelineResult.SupplementVal, typeof(Car));
Assert.IsTrue(pipelineResult.SupplementVal.IsHonda());
}
public void Then_SuccessFull_FuncOnValueAndSupplementedStateStateExt()
{
var carInit = Pipe.Init <Car, Storage>(_ => new Storage())
.Then(c => c.SetMark(Car.HondaMark))
.Then(CarExt.Validate)
.Then(StorageAndCar => CarExt.AddCarToState(StorageAndCar.SupplementVal, StorageAndCar))
.Then(CarExt.DriveFast);
var pipelineResult = (Option <Car, Storage>)carInit(new Car());
Assert.IsTrue(pipelineResult.GetOptionType == OptionType.Some);
Assert.IsInstanceOfType(pipelineResult.SupplementVal, typeof(Storage));
Assert.IsInstanceOfType(pipelineResult.Val, typeof(Car));
Assert.IsTrue(pipelineResult.SupplementVal.State.Count == 1);
Assert.IsInstanceOfType(pipelineResult.SupplementVal.State.First(), typeof(Car));
Assert.IsTrue(((Car)pipelineResult.SupplementVal.State.First()).Speed == Car.SpeedFast);
}
public void CheckValidation()
{
var carInit = Pipe.Init <Unit, CarWithIInvariant>(_ => new CarWithIInvariant())
.Then(c => c.Mark = "Honda")
.Iff(CarExt.IsHonda)
.Then(c => CarExt.DriveFast(c))
.Iff(CarExt.IsToyota)
.Then(c => CarExt.DriveSlow(c))
.EndIff()
.Then((CarWithIInvariant c) => c.SetError())
.Then(c => CarExt.Park(c));
var pipelineResult = (Option <Unit, CarWithIInvariant>)carInit(new Unit());
Assert.IsTrue(pipelineResult.GetOptionType == OptionType.Validation);
Assert.IsInstanceOfType(pipelineResult.SupplementVal, typeof(CarWithIInvariant));
Assert.IsTrue(pipelineResult.SupplementVal.Speed == Car.SpeedFast);
Assert.IsFalse(pipelineResult.SupplementVal.Parked);
Assert.IsTrue(pipelineResult.ValidationResult.ErrorMessage == CarWithIInvariant.InValidError);
}
