public void RemoveFromSessionDoesNotThrowForUnexistingKeys()
{
IStoryBoard board = new StoryBoardBase();
board.StoreToSession(SessionId.Key1, "Caramel");
Assert.DoesNotThrow(() => board.RemoveFromSession(SessionId.Key2));
}
public void WrongKeyDoesNotFindAnything()
{
IStoryBoard board = new StoryBoardBase();
board.StoreToSession(SessionId.Key1, "Caramel");
// Correctly read a string from the session
bool res = board.TryLoadFromSession(SessionId.Key2, out string _);
Assert.IsFalse(res);
res = board.TryLoadFromSession(StepId.Step1, out string _);
Assert.IsFalse(res);
}
public void RemoveFromSessionRemovesExistingKey()
{
IStoryBoard board = new StoryBoardBase();
board.StoreToSession(SessionId.Key1, "Caramel");
bool result = board.TryLoadFromSession(SessionId.Key1, out string value);
Assert.IsTrue(result);
Assert.AreEqual("Caramel", value);
board.RemoveFromSession(SessionId.Key1);
result = board.TryLoadFromSession(SessionId.Key1, out value);
Assert.IsFalse(result);
}
public void StartRunsTheFirstStep()
{
Mock <IStoryBoardStep> step1 = new Mock <IStoryBoardStep>();
Mock <IStoryBoardStep> step2 = new Mock <IStoryBoardStep>();
IStoryBoard board = new StoryBoardBase();
board.RegisterStep(step1.Object);
board.RegisterStep(step2.Object);
board.Start();
step1.Verify(x => x.Run(), Times.Once);
step2.Verify(x => x.Run(), Times.Never);
}
public void LoadingFromSessionRequiresCorrectType()
{
IStoryBoard board = new StoryBoardBase();
board.StoreToSession(SessionId.Key1, "Caramel");
// Correctly read a string from the session
bool res = board.TryLoadFromSession(SessionId.Key1, out string stringValue);
Assert.IsTrue(res);
Assert.AreEqual("Caramel", stringValue);
// Wrongly read an int from the session
res = board.TryLoadFromSession(SessionId.Key1, out int intValue);
Assert.IsFalse(res);
}
public void ContinuesWithRunsCorrectStep()
{
Mock <IStoryBoardStep> step1 = new Mock <IStoryBoardStep>();
step1.SetupGet(x => x.Id).Returns(StepId.Step1);
Mock <IStoryBoardStep> step2 = new Mock <IStoryBoardStep>();
step2.SetupGet(x => x.Id).Returns(StepId.Step2);
IStoryBoard board = new StoryBoardBase();
board.RegisterStep(step1.Object);
board.RegisterStep(step2.Object);
board.ContinueWith(StepId.Step2);
step1.Verify(x => x.Run(), Times.Never);
step2.Verify(x => x.Run(), Times.Once);
}