public async Task Given_A_Non_Existing_Command_Handler_Should_Return_NullAsync()
{
// arrange
var date = DateTime.Today;
var jobId = Guid.NewGuid();
var actualStartTime = date.AddHours(9);
var actualEndTime = date.AddHours(12);
var description = "Job has been updated";
var command = new UpdateMaintenanceJobCommandBuilder()
.WithChangedDescription(description)
.Build();
var messagePublisherMock = new Mock <IMessagePublisher>();
var repoMock = new Mock <IWorkshopPlanningRepository>();
repoMock
.Setup(m => m.GetWorkshopPlanningAsync(It.Is <DateTime>(p => p == date)))
.Returns(Task.FromResult <WorkshopPlanning>(null));
var sut = new UpdateMaintenanceJobCommandHandler(messagePublisherMock.Object, repoMock.Object);
// act
var result = await sut.HandleCommandAsync(date, command);
// assert
messagePublisherMock.VerifyAll();
messagePublisherMock.VerifyNoOtherCalls();
repoMock.VerifyAll();
repoMock.VerifyNoOtherCalls();
Assert.Null(result);
}
public async void UpdateMaintenanceJob_Handler_Should_Handle_Command()
{
var date = DateTime.Today;
var jobId = Guid.NewGuid();
var startTime = date.AddHours(8);
var endTime = date.AddHours(11);
var description = "Job has been updated";
var createdEvent = new WorkshopPlanningCreatedEventBuilder()
.WithDate(date)
.Build();
var plannedEvent = new MaintenanceJobPlannedEventBuilder()
.WithStartTime(startTime)
.WithEndTime(endTime)
.WithJobId(jobId)
.Build();
var initializingEvents = new Event[] {
createdEvent,
plannedEvent
};
var planning = new WorkshopPlanning(date, initializingEvents);
var command = new UpdateMaintenanceJobCommandBuilder()
.WithEvent(plannedEvent)
.WithChangedDescription(description)
.Build();
var messagePublisherMock = new Mock <IMessagePublisher>();
var repositoryMock = new Mock <IWorkshopPlanningRepository>();
repositoryMock
.Setup(m => m.GetWorkshopPlanningAsync(It.Is <DateTime>(p => p == date)))
.Returns(Task.FromResult(planning));
repositoryMock
.Setup(m => m.SaveWorkshopPlanningAsync(
It.Is <string>(p => p == planning.Id),
It.Is <int>(p => p == 2),
It.Is <int>(p => p == 3),
It.IsAny <List <Event> >()
))
.Returns(Task.CompletedTask);
messagePublisherMock
.Setup(m => m.PublishMessageAsync(
It.Is <string>(p => p == "MaintenanceJobUpdated"),
It.IsAny <object>(),
""))
.Returns(Task.CompletedTask);
var sut = new UpdateMaintenanceJobCommandHandler(messagePublisherMock.Object, repositoryMock.Object);
// act
var result = await sut.HandleCommandAsync(date, command);
// assert
messagePublisherMock.VerifyAll();
messagePublisherMock.VerifyNoOtherCalls();
repositoryMock.VerifyAll();
repositoryMock.VerifyNoOtherCalls();
Assert.IsAssignableFrom <WorkshopPlanning>(result);
Assert.NotEmpty(result.Jobs.Where(j => j.Description == description));
}
