public void TestInit()
{
_unit = Unit.Create();
_unitHolder = UnitHolder.Create();
_unitChangedEventFired = false;
_unitHolder.UnitChanged += UnitHolderOnUnitChanged;
}
public void Init(IField field, int x, int y)
{
_unitHolder = field[x, y];
_unitHolder.UnitChanged += UnitHolderOnUnitChanged;
}