public void SolverOr2()
        {
            Solver leftSolver = new ConcreteInstruction (ECanInstructions.Backward);
            Solver rightSolver = new ConcreteInstruction (ECanInstructions.Backward);
            Solver combo = new ConditionCombo (leftSolver, rightSolver, ELogicOperators.Or);

            EOrientation orientation = EOrientation.East;
            Robot robot = Robot.Create (orientation, new Map(EDifficulty.Easy));

            bool actual = combo.solve (null);
            bool expected = false;
            Assert.AreEqual (expected, actual);
        }