public void TryMoveAhead_NullPosition_ThrowArgumentNullException()
{
//Arrange
ICardinalDirectionManager cardinalDirectionManager = new NorthManager();
//Act and Assert
var exception = Assert.Throws <ArgumentNullException>(() => cardinalDirectionManager.TryMoveAhead(null));
Assert.AreEqual("Value cannot be null. (Parameter 'position')", exception.Message);
}
public void TurnLeft_FromNorth_ToWest()
{
//Arrange
ICardinalDirectionManager cardinalDirectionManager = new NorthManager();
//Act
ICardinalDirectionManager leftFacing = cardinalDirectionManager.TurnLeft();
//Assert
Assert.AreEqual(CardinalDirection.WEST, leftFacing.CardinalDirection);
}
public void TurnRight_FromNorth_ToEast()
{
//Arrange
ICardinalDirectionManager cardinalDirectionManager = new NorthManager();
//Act
ICardinalDirectionManager rightFacing = cardinalDirectionManager.TurnRight();
//Assert
Assert.AreEqual(CardinalDirection.EAST, rightFacing.CardinalDirection);
}
public void CardinalDirection_ReadCardinalDirection_North()
{
//Arrange
ICardinalDirectionManager cardinalDirectionManager = new NorthManager();
//Act
CardinalDirection facing = cardinalDirectionManager.CardinalDirection;
//Assert
Assert.AreEqual(CardinalDirection.NORTH, facing);
}
public void TryMoveAhead_FromNorthestPosition_DontMove()
{
//Arrange
var currentPosition = new Position(0, 4);
ICardinalDirectionManager cardinalDirectionManager = new NorthManager();
//Act
Position finalPosition = cardinalDirectionManager.TryMoveAhead(currentPosition);
//Assert
Assert.AreEqual(0, finalPosition.X);
Assert.AreEqual(4, finalPosition.Y);
}
public void TryMoveAhead_FromNotBorderPosition_IncreaseY()
{
//Arrange
var currentPosition = new Position(1, 1);
ICardinalDirectionManager cardinalDirectionManager = new NorthManager();
//Act
Position finalPosition = cardinalDirectionManager.TryMoveAhead(currentPosition);
//Assert
Assert.AreEqual(1, finalPosition.X);
Assert.AreEqual(2, finalPosition.Y);
}
public void GetToyRobotState_ReadState_CorrectValues()
{
//Arrange
var currentPosition = new Position(1, 2);
ICardinalDirectionManager cardinalDirectionManager = new NorthManager();
var toyRobotManager = new ToyRobot(currentPosition, cardinalDirectionManager, new ReportManager());
//Act
ToyRobotState toyRobotState = toyRobotManager.GetState();
//Assert
Assert.AreEqual(1, toyRobotState.X);
Assert.AreEqual(2, toyRobotState.Y);
Assert.AreEqual(CardinalDirection.NORTH, toyRobotState.CardinalDirection);
}
public void Report_PrintPositionAndDirection_CheckConsoleWrapperIsCalled()
{
//Arrange
var currentPosition = new Position(0, 0);
ICardinalDirectionManager facingManager = new NorthManager();
var reportManagerMock = new Mock <IReportManager>();
reportManagerMock.Setup(reportManager => reportManager.Report(It.IsAny <ToyRobotState>()));
var toyRobotManager = new ToyRobot(currentPosition, facingManager, reportManagerMock.Object);
//Act
toyRobotManager.Report();
//Assert
reportManagerMock.Verify(reportManager => reportManager.Report(It.IsAny <ToyRobotState>()), Times.Once());
}