public void HierarchyWhenDefiningAStateAsItsOwnSuperStateThenAnExceptionIsThrown()
{
var testee = new StateDefinition <States, Events>(States.A);
Action action = () => testee.SuperStateModifiable = testee;
action
.Should()
.Throw <ArgumentException>()
.WithMessage(ExceptionMessages.StateCannotBeItsOwnSuperState(testee.ToString()));
}
public void HierarchyWhenDefiningAStateAAndAssigningAnInitialStateThatDoesntHaveStateAAsSuperStateThenAnExceptionIsThrown()
{
var testee = new StateDefinition <States, Events>(States.A);
var initialState = A.Fake <StateDefinition <States, Events> >();
initialState.SuperStateModifiable = A.Fake <StateDefinition <States, Events> >();
Action action = () => testee.InitialStateModifiable = initialState;
action
.Should()
.Throw <ArgumentException>()
.WithMessage(StatesExceptionMessages.StateCannotBeTheInitialStateOfSuperStateBecauseItIsNotADirectSubState(initialState.ToString(), testee.ToString()));
}
