public void Test_InitialPositionInputHandler_PositionSetCorrectly()
{
// Arrange
var robotInput = new RobotInput();
var commandCountInputHandler = new InitialPositionInputHandler(robotInput);
// Act
commandCountInputHandler.ProcessInput("10 12");
// Assert
Assert.AreEqual(10, robotInput.InitialPosition.X);
Assert.AreEqual(12, robotInput.InitialPosition.Y);
}
public void Test_AllInputHandlerConfigured_InputObjectSetCorrectly()
{
// Arrange
var robotInput = new RobotInput();
var commandCountInputHandler = new CommandCountInputHandler(robotInput);
var initialPositionInputHandler = new InitialPositionInputHandler(robotInput);
var commandInputHandler = new CommandInputHandler(robotInput);
commandCountInputHandler.SetNextInputHandler(initialPositionInputHandler);
initialPositionInputHandler.SetNextInputHandler(commandInputHandler);
// Act
commandCountInputHandler.ProcessInput("2");
initialPositionInputHandler.ProcessInput("19 4");
commandInputHandler.ProcessInput("S 6");
commandInputHandler.ProcessInput("E 1");
// Assert
Assert.AreEqual(2, robotInput.CommandCount);
Assert.AreEqual(19, robotInput.InitialPosition.X);
Assert.AreEqual(4, robotInput.InitialPosition.Y);
Assert.AreEqual(2, robotInput.Commands.Count);
}
