public void should_send_notifications_before_and_after_the_task_is_executed()
{
var task = Task.New<ExecuteTask>();
var taskWithAttributes = new MockTaskWithAttributes();
task.In.Task = taskWithAttributes;
var mockInvocation = new Mock<IInvocation>();
mockInvocation.Setup(invocation => invocation.Proceed()).Callback(taskWithAttributes.Execute);
task.In.Invocation = mockInvocation.Object;
task.Execute();
VerifyFiveCallbacks(taskWithAttributes);
}
static void VerifyFiveCallbacks(MockTaskWithAttributes taskWithAttributes)
{
Assert.That(taskWithAttributes.CallbackQueue.Count, Is.EqualTo(5));
// Note: Attributes on a class are not returned in any order and therefore the it can not be assumed that the
// first attribute will receive the first callback.
if (taskWithAttributes.CallbackQueue.Peek().Contains("First"))
{
Assert.That(taskWithAttributes.CallbackQueue.Dequeue(), Is.EqualTo("First.Before"));
Assert.That(taskWithAttributes.CallbackQueue.Dequeue(), Is.EqualTo("Second.Before"));
Assert.That(taskWithAttributes.CallbackQueue.Dequeue(), Is.EqualTo("Execute"));
Assert.That(taskWithAttributes.CallbackQueue.Dequeue(), Is.EqualTo("Second.After"));
Assert.That(taskWithAttributes.CallbackQueue.Dequeue(), Is.EqualTo("First.After"));
}
else
{
Assert.That(taskWithAttributes.CallbackQueue.Dequeue(), Is.EqualTo("Second.Before"));
Assert.That(taskWithAttributes.CallbackQueue.Dequeue(), Is.EqualTo("First.Before"));
Assert.That(taskWithAttributes.CallbackQueue.Dequeue(), Is.EqualTo("Execute"));
Assert.That(taskWithAttributes.CallbackQueue.Dequeue(), Is.EqualTo("First.After"));
Assert.That(taskWithAttributes.CallbackQueue.Dequeue(), Is.EqualTo("Second.After"));
}
}