public async Task TestRunTwoPipelinesInParallel()
{
IStepTracker fakeTracker1 = A.Fake <IStepTracker>();
IStepTracker fakeTracker2 = A.Fake <IStepTracker>();
IPipeline pipeline1 = new Pipeline();
IPipeline pipeline2 = new Pipeline();
pipeline1.registerRootStep(new StepA(fakeTracker1));
pipeline1.registerStep(new StepB(fakeTracker1));
pipeline1.registerStep(new StepC(fakeTracker1));
pipeline1.registerStep(new StepD(fakeTracker1));
pipeline2.registerRootStep(new StepAWithPipelineState(fakeTracker2));
pipeline2.registerStep(new StepBWithPipelineState(fakeTracker2));
pipeline2.SetPipelineState(new MyCustomPipelineState());
Task task1 = pipeline1.Run();
Task task2 = pipeline2.Run();
await Task.WhenAll(task1, task2);
A.CallTo(() => fakeTracker1.Track("StepA")).MustHaveHappened()
.Then(A.CallTo(() => fakeTracker1.Track("StepB")).MustHaveHappened())
.Then(A.CallTo(() => fakeTracker1.Track("StepC")).MustHaveHappened())
.Then(A.CallTo(() => fakeTracker1.Track("StepD")).MustHaveHappened());
MyCustomPipelineState finalState = pipeline2.GetCurrentPipelineState <MyCustomPipelineState>();
Assert.AreEqual("Hello World!", finalState.FirstName);
Assert.AreEqual("", finalState.LastName);
}
public async Task TestPipelineStateAccross2Steps()
{
IPipeline pipeline = new Pipeline();
IStepTracker fakeStepTracker = A.Fake <IStepTracker>();
pipeline.registerRootStep(new StepAWithPipelineState(fakeStepTracker));
pipeline.registerStep(new StepBWithPipelineState(fakeStepTracker));
MyCustomPipelineState state = new MyCustomPipelineState();
state.FirstName = "";
state.LastName = "";
pipeline.SetPipelineState(state);
await pipeline.Run();
A.CallTo(() => fakeStepTracker.Track("Bill")).MustHaveHappened()
.Then(A.CallTo(() => fakeStepTracker.Track("Gates")).MustHaveHappened());
MyCustomPipelineState finalState = pipeline.GetCurrentPipelineState <MyCustomPipelineState>();
Assert.AreEqual("Hello World!", finalState.FirstName);
Assert.AreEqual("", finalState.LastName);
}
public override async Task ExecuteAsync(NextStepAction nextStep, params object[] arguments)
{
Console.WriteLine($"{DateTime.Now} - StepAWithPipelineState");
MyCustomPipelineState state = GetPipelineState <MyCustomPipelineState>();
state.FirstName = "Bill";
state.LastName = "Gates";
await Task.Delay(2000);
await nextStep();
}
public async Task TestPipelineState()
{
IPipeline pipeline = new Pipeline();
IStepTracker fakeStepTracker = A.Fake <IStepTracker>();
pipeline.registerRootStep(new StepAWithPipelineState(fakeStepTracker));
MyCustomPipelineState state = new MyCustomPipelineState();
state.FirstName = "";
state.LastName = "";
pipeline.SetPipelineState(state);
await pipeline.Run();
Assert.AreEqual("Bill", state.FirstName);
Assert.AreEqual("Gates", state.LastName);
}
