public void IndicatesIfCanUndo()
{
var history = new VialSetHistory();
var set = new VialSet()
{
Vials = new Vial[]
{
new Vial(new Color[] { Color.Red }),
new Vial(new Color[] { Color.Green, Color.Red }),
new Vial(new Color[] { Color.Green, Color.Green }),
}
};
history.CanUndo.ShouldBeFalse();
set.Vials.ElementAt(0).Stack(set.Vials.ElementAt(1).Pop());
history.RegisterMove(new Pouring(1, 0));
history.CanUndo.ShouldBeTrue();
set.Vials.ElementAt(1).Stack(set.Vials.ElementAt(2).Pop());
set.Vials.ElementAt(1).Stack(set.Vials.ElementAt(2).Pop());
history.RegisterMove(new Pouring(2, 1, 2));
history.CanUndo.ShouldBeTrue();
history.Undo(set);
history.CanUndo.ShouldBeTrue();
history.Undo(set);
history.CanUndo.ShouldBeFalse();
history.Redo(set);
history.CanUndo.ShouldBeTrue();
}
public VialClickedHandler(IVialSetView view, VialSet set, IVialSetHandler vialSetHandler, IEventHandler eventHandler)
{
View = view;
Set = set;
_vialSetHandler = vialSetHandler;
_eventHandler = eventHandler;
}
public void VialMultiplePouring()
{
var set = new VialSet()
{
Vials = new Vial[] {
new Vial(new Color[] { Color.Red, Color.Green, Color.Green }),
new Vial(new Color[] { Color.Green })
}
};
var handler = new VialSetHandler();
var resultingSet = handler.Select(set, 0);
resultingSet.Vials.First().IsSelected.ShouldBeTrue();
resultingSet = handler.Select(set, 1);
var vials = resultingSet.Vials.ToArray();
foreach (var vial in vials)
{
vial.IsSelected.ShouldBeFalse();
}
vials[0].Colors.ToArray().ShouldBe(new Color[] { Color.Red, });
vials[1].Colors.ToArray().ShouldBe(new Color[] { Color.Green, Color.Green, Color.Green });
}
public void PouringClearsOptions()
{
var set = new VialSet()
{
Vials = new Vial[] {
new Vial(new Color[] { Color.Red, Color.Yellow, Color.Green }),
new Vial(new Color[] { Color.Blue, Color.Yellow, Color.Green, Color.Red }),
new Vial(new Color[] { Color.Yellow, Color.Red, Color.Green }),
new Vial(new Color[] { Color.Red, Color.Blue, Color.Yellow, Color.Green }),
new Vial(),
new Vial()
}
};
var handler = new VialSetHandler();
var resultingSet = handler.Select(set, 2);
resultingSet = handler.Select(resultingSet, 4);
foreach (var vial in resultingSet.Vials)
{
vial.IsOption.ShouldBeFalse();
}
}
public void SelectionShowOptions()
{
var set = new VialSet()
{
Vials = new Vial[] {
new Vial(new Color[] { Color.Red, Color.Yellow, Color.Green }),
new Vial(new Color[] { Color.Blue, Color.Yellow, Color.Green, Color.Red }),
new Vial(new Color[] { Color.Yellow, Color.Red, Color.Green }),
new Vial(new Color[] { Color.Red, Color.Blue, Color.Yellow, Color.Green }),
new Vial(),
new Vial()
}
};
var handler = new VialSetHandler();
var resultingSet = handler.Select(set, 2);
var vials = resultingSet.Vials.ToArray();
vials[0].IsOption.ShouldBeTrue();
vials[1].IsOption.ShouldBeFalse();
vials[2].IsOption.ShouldBeFalse();
vials[3].IsOption.ShouldBeFalse();
vials[4].IsOption.ShouldBeTrue();
vials[5].IsOption.ShouldBeTrue();
}
public void NextCanBeFetched()
{
var history = new VialSetHistory();
var set = new VialSet()
{
Vials = new Vial[]
{
new Vial(new Color[] { Color.Red }),
new Vial(new Color[] { Color.Green, Color.Red }),
new Vial(new Color[] { Color.Green, Color.Green }),
}
};
set.Vials.ElementAt(0).Stack(set.Vials.ElementAt(1).Pop());
history.RegisterMove(new Pouring(1, 0));
set.Vials.ElementAt(1).Stack(set.Vials.ElementAt(2).Pop());
set.Vials.ElementAt(1).Stack(set.Vials.ElementAt(2).Pop());
history.RegisterMove(new Pouring(2, 1, 2));
set = history.Undo(set);
set = history.Undo(set);
set = history.Redo(set);
set.ContentEquals(new VialSet()
{
Vials = new Vial[]
{
new Vial(new Color[] { Color.Red, Color.Red }),
new Vial(new Color[] { Color.Green }),
new Vial(new Color[] { Color.Green, Color.Green }),
}
}).ShouldBeTrue();
set = history.Redo(set);
set.ContentEquals(new VialSet()
{
Vials = new Vial[]
{
new Vial(new Color[] { Color.Red, Color.Red }),
new Vial(new Color[] { Color.Green, Color.Green, Color.Green }),
new Vial(new Color[] { }),
}
}).ShouldBeTrue();
set = history.Redo(set);
set.ContentEquals(new VialSet()
{
Vials = new Vial[]
{
new Vial(new Color[] { Color.Red, Color.Red }),
new Vial(new Color[] { Color.Green, Color.Green, Color.Green }),
new Vial(new Color[] { }),
}
}).ShouldBeTrue();
}
public void NotMatchingIsntComplete()
{
var set = new VialSet()
{
Vials = new Vial[] {
new Vial(new Color[] { Color.Red, Color.Red, Color.Red, Color.Red }),
new Vial(new Color[] { Color.Blue, Color.Yellow, Color.Blue, Color.Blue }),
new Vial(new Color[] { Color.Yellow, Color.Yellow, Color.Yellow, Color.Yellow }),
new Vial(new Color[] { Color.Green, Color.Green, Color.Green, Color.Green }),
new Vial(),
new Vial()
}
};
set.IsComplete.ShouldBeFalse();
}
public void CompletedIsComplete()
{
var set = new VialSet()
{
Vials = new Vial[] {
new Vial(new Color[] { Color.Red, Color.Red, Color.Red, Color.Red }),
new Vial(new Color[] { Color.Blue, Color.Blue, Color.Blue, Color.Blue }),
new Vial(new Color[] { Color.Yellow, Color.Yellow, Color.Yellow, Color.Yellow }),
new Vial(new Color[] { Color.Green, Color.Green, Color.Green, Color.Green }),
new Vial(),
new Vial()
}
};
set.IsComplete.ShouldBeTrue();
}
public void SetIsntMarkedAsChangedOnSelect()
{
var set = new VialSet()
{
Vials = new Vial[] {
new Vial(new Color[] { Color.Red, Color.Yellow, Color.Green }),
new Vial(new Color[] { Color.Blue, Color.Yellow, Color.Green, Color.Red }),
new Vial(new Color[] { Color.Yellow, Color.Red, Color.Green }),
new Vial(new Color[] { Color.Red, Color.Blue, Color.Yellow, Color.Green }),
new Vial(),
new Vial()
}
};
var handler = new VialSetHandler();
var resultingSet = handler.Select(set, 2);
resultingSet.HasChanged.ShouldBeFalse();
}
public static bool ContentEquals(this VialSet set, VialSet otherSet)
{
if (otherSet == null)
{
return(false);
}
else if (set.Vials.Count() != otherSet.Vials.Count())
{
return(false);
}
for (int i = 0; i < set.Vials.Count(); i++)
{
if (!set.Vials.ElementAt(i).Colors.IsEqualTo(otherSet.Vials.ElementAt(i).Colors))
{
return(false);
}
}
return(true);
}
public void Handle(object sender, EventType eventType)
{
if (eventType != EventType.VialWasClicked)
{
return;
}
if (Set.IsComplete)
{
return;
}
var index = ((IVialView)sender).VialIndex;
Set = _vialSetHandler.Select(Set, index);
View.Set = Set;
if (View.Set.HasChanged)
{
_eventHandler.Handle(this, EventType.MoveWasMade);
}
}