public void WhenInactiveExecueIsCalledWithNullCommand()
{
var mockRobot = new Mock <IRobot>();
var mockCalculator = new Mock <ICalculator>();
var inactive = new Inactive(mockRobot.Object, mockCalculator.Object);
Assert.Throws <ArgumentException>(() => inactive.Execute(null));
}
public void WhenInactiveExecueIsCalledWithNotNullCommandAndNullPositionIsNull()
{
var mockRobot = new Mock <IRobot>();
var mockCommand = new Mock <ICommand>();
var mockCalculator = new Mock <ICalculator>();
var inactive = new Inactive(mockRobot.Object, mockCalculator.Object);
inactive.Execute(mockCommand.Object);
mockCalculator.Verify(calc => calc.GetPositionAndState(It.IsAny <ICommand>()));
}