private static void BugTest()
{
// with Stateless
var bug = new Bug("Incorrect stock count");
bug.Assign("Joe");
bug.Defer();
bug.Assign("Harry");
bug.Assign("Fred");
bug.Close();
Console.WriteLine();
Console.WriteLine("State machine:");
Console.WriteLine(bug.ToDotGraph());
// with state pattern
Context c = new Context();
// Issue requests, which changes state
c.Assign("Joe");
c.Defer();
c.Assign("Harry");
c.Assign("Fred");
c.Close();
}
/// <summary>
/// Execute bug tracker example
/// </summary>
private static void ExecuteBugTrackerExample()
{
Console.WriteLine("**** Bug tracker state machine example ****");
Console.WriteLine();
var bug = new Bug("First bug");
bug.Assign("Niko");
Console.WriteLine();
bug.Assign("Ivan");
Console.WriteLine();
bug.Defer();
Console.WriteLine();
bug.Assign("Harry");
Console.WriteLine();
bug.Assign("Fred");
Console.WriteLine();
bug.Assign("Arnold");
Console.WriteLine();
bug.Close();
}
public void Bug_WhenClosingNewBug_ThenExceptionIsThrown()
{
//Given
Bug bug = new Bug();
//When
Action action = () => bug.Close("reason");
//Then
Should.Throw <DomainException>(action);
}
private static Bug CreateClosedBug()
{
var bug = new Bug();
bug.Triage(Severity.High, Priority.High);
bug.AssignUser(new User("testuser", UserRole.Dev));
bug.Resolve();
bug.Close("reason");
return(bug);
}
public void Bug_WhenClosing_ThenNoUserIsAssigned()
{
//Given
var bug = new Bug();
bug.Triage(Severity.High, Priority.High);
bug.AssignUser(new User("testuser", UserRole.Dev));
var mondayDate = new DateTime(2017, 10, 2);
TimeProvider.Current = new TestTimeProvider(mondayDate);
bug.Resolve();
//When
bug.Close("reason");
//Then
bug.AssignedUser.ShouldBeNull();
}