public void StopAllActionIfTheLastTaskIsFinished()
{
Mock<Task> mockTask1 = new Mock<Task>();
TaskManagerViewModel viewModel = new TaskManagerViewModel();
TaskObserver.NotifyAddTask(mockTask1.Object);
mockTask1.Object.NotifyActionFinished();
Assert.AreEqual(0, viewModel.TaskList.Count);
Assert.IsFalse(viewModel.ThreadInProgress);
}
public void AddTaskAndRunItWhenTaskEventIsCatched()
{
Mock<Task> mockTask = new Mock<Task>();
TaskManagerViewModel viewModel = new TaskManagerViewModel();
TaskObserver.NotifyAddTask(mockTask.Object);
Assert.AreEqual(1, viewModel.TaskList.Count);
Assert.IsTrue(viewModel.ThreadInProgress);
mockTask.Verify(mt => mt.DoActionInNewThread());
CollectionAssert.Contains(viewModel.TaskList, mockTask.Object);
}
public void AddTaskAndDoNotRunItIfThreadInProgressWhenTaskEventIsCatched()
{
Mock<Task> mockTask = new Mock<Task>();
TaskManagerViewModel viewModel = new TaskManagerViewModel
{
ThreadInProgress = true,
TaskList = new ObservableCollection<Task>{new Mock<Task>().Object}
};
TaskObserver.NotifyAddTask(mockTask.Object);
Assert.AreEqual(2, viewModel.TaskList.Count);
mockTask.Verify(mt => mt.DoActionInNewThread(), Times.Never());
CollectionAssert.Contains(viewModel.TaskList, mockTask.Object);
}
public void RunNextTaskWhenTheFirstIsFinished()
{
Mock<Task> mockTask1 = new Mock<Task>();
Mock<Task> mockTask2 = new Mock<Task>();
Mock<Task> mockTask3 = new Mock<Task>();
TaskManagerViewModel viewModel = new TaskManagerViewModel();
TaskObserver.NotifyAddTask(mockTask1.Object);
TaskObserver.NotifyAddTask(mockTask2.Object);
TaskObserver.NotifyAddTask(mockTask3.Object);
mockTask1.Object.NotifyActionFinished();
mockTask2.Verify(mt => mt.DoActionInNewThread());
Assert.IsTrue(viewModel.ThreadInProgress);
CollectionAssert.DoesNotContain(viewModel.TaskList, mockTask1.Object);
mockTask2.Object.NotifyActionFinished();
mockTask3.Verify(mt => mt.DoActionInNewThread());
Assert.IsTrue(viewModel.ThreadInProgress);
CollectionAssert.DoesNotContain(viewModel.TaskList, mockTask2.Object);
}
public void InitializeCorrectly()
{
TaskManagerViewModel viewModel = new TaskManagerViewModel();
Assert.AreEqual(0, viewModel.TaskList.Count);
}
