public async Task ItShouldProcessAllTasksSuccessfully()
{
var taskA = new Mock <IPipelineTask>();
taskA.Setup(x => x.Process(It.IsAny <IPipelineContext>())).ReturnsAsync(PipelineProcessingResult.Success());
var taskB = new Mock <IPipelineTask>();
taskB.Setup(x => x.Process(It.IsAny <IPipelineContext>())).ReturnsAsync(PipelineProcessingResult.Success());
var pipelineContext = Mock.Of <IPipelineContext>();
var pipelineAnnouncer = new Mock <IPipelineAnnouncer>();
var pipeline = new TaskPipeline(pipelineContext, pipelineAnnouncer.Object, taskA.Object, taskB.Object);
var result = await pipeline.Process();
Assert.True(result);
// Ensure both tasks have been run
taskA.Verify(x => x.Process(It.IsAny <IPipelineContext>()));
taskB.Verify(x => x.Process(It.IsAny <IPipelineContext>()));
// Ensure no announcements are made for succeeding tasks
pipelineAnnouncer.Verify(x => x.Announce(It.IsAny <IPipelineContext>(), It.IsAny <string>()), Times.Never());
}
public async Task ItShouldProcessASoftExitTask()
{
var taskA = new Mock <IPipelineTask>();
taskA.Setup(x => x.Process(It.IsAny <IPipelineContext>())).ReturnsAsync(PipelineProcessingResult.SoftExit());
var pipelineContext = Mock.Of <IPipelineContext>();
var pipelineAnnouncer = new Mock <IPipelineAnnouncer>();
var pipeline = new TaskPipeline(pipelineContext, pipelineAnnouncer.Object, taskA.Object);
var result = await pipeline.Process();
Assert.False(result);
// Ensure the task has been run
taskA.Verify(x => x.Process(It.IsAny <IPipelineContext>()));
// Ensure that an announcement is made upon failure
pipelineAnnouncer.Verify(x => x.Announce(It.IsAny <IPipelineContext>(), It.IsAny <string>()), Times.Never());
}
public async Task ItShouldProcessAFailingTaskAndAnnounce()
{
var failingMessage = "Something went wrong!";
var taskA = new Mock <IPipelineTask>();
taskA.Setup(x => x.Process(It.IsAny <IPipelineContext>())).ReturnsAsync(PipelineProcessingResult.Failure(failingMessage));
var pipelineContext = Mock.Of <IPipelineContext>();
var pipelineAnnouncer = new Mock <IPipelineAnnouncer>();
var pipeline = new TaskPipeline(pipelineContext, pipelineAnnouncer.Object, taskA.Object);
var result = await pipeline.Process();
Assert.False(result);
// Ensure the task has been run
taskA.Verify(x => x.Process(It.IsAny <IPipelineContext>()));
// Ensure that an announcement is made upon failure
pipelineAnnouncer.Verify(x => x.Announce(It.IsAny <IPipelineContext>(), It.Is <string>(y => y == failingMessage)), Times.Once());
}
