public void Asks_if_deploy_point_is_valid_for_landing_surface()
{
var aPoint = new Point(0, 0);
mockLandingSurface.Setup(x => x.IsValid(aPoint)).Returns(true);
var rover = new Rover();
rover.Deploy(mockLandingSurface.Object, aPoint, CardinalDirection.South);
mockLandingSurface.Verify(x => x.IsValid(aPoint), Times.Once());
}
public void Composes_arguments_into_expected_report_format(int coordinateX, int coordinateY, CardinalDirection cardinalDirection, string expectedReport)
{
var point = new Point(coordinateX, coordinateY);
var reportComposer = new ConsoleReportComposer();
var report = reportComposer.Compose(point, cardinalDirection);
Assert.AreEqual(expectedReport, report);
}
public string Compose(Point aPoint, CardinalDirection aCardinalDirection)
{
var reportItem1 = aPoint.X;
var reportItem2 = aPoint.Y;
var reportItem3 = cardinalDirectionDictionary[aCardinalDirection];
var report = new StringBuilder();
report.AppendFormat("{0} {1} {2}", reportItem1, reportItem2, reportItem3);
return report.ToString();
}
public void Given_valid_deploy_point_and_direction_exposes_as_properties(int expectedX, int expectedY, CardinalDirection expectedCardinalDirection)
{
var expectedPoint = new Point(expectedX, expectedY);
mockLandingSurface.Setup(x => x.IsValid(expectedPoint)).Returns(true);
var rover = new Rover();
rover.Deploy(mockLandingSurface.Object, expectedPoint, expectedCardinalDirection);
Assert.AreEqual(expectedPoint, rover.Position);
Assert.AreEqual(expectedCardinalDirection, rover.CardinalDirection);
}
public void Given_invalid_deploy_point_throws_RoverDeployException()
{
var aPoint = new Point(0, 0);
var aSize = new Size(0, 0);
mockLandingSurface.Setup(x => x.IsValid(aPoint)).Returns(false);
mockLandingSurface.Setup(x => x.GetSize()).Returns(aSize);
var rover = new Rover();
Assert.Throws<RoverDeployException>(() =>
rover.Deploy(mockLandingSurface.Object, aPoint, CardinalDirection.West));
}
public void After_Rover_has_been_deployed_returns_true()
{
var point = new Point(0, 0);
mockLandingSurface.Setup(x => x.IsValid(point)).Returns(true);
var rover = new Rover();
rover.Deploy(mockLandingSurface.Object, point, CardinalDirection.North);
var isDeployed = rover.IsDeployed();
Assert.That(isDeployed);
}
public void Alters_position_and_direction_in_response_to_movement_list(int startX, int startY,
CardinalDirection startDirection, Movement firstMove, Movement secondMove, Movement thirdMove,
int expectedX, int expectedY, CardinalDirection expectedDirection)
{
var startPosition = new Point(startX, startY);
var expectedPosition = new Point(expectedX, expectedY);
var movements = new List<Movement> {firstMove, secondMove, thirdMove};
var mockLandingSurface = new Mock<ILandingSurface>();
mockLandingSurface.Setup(x => x.IsValid(startPosition)).Returns(true);
var rover = new Rover();
rover.Deploy(mockLandingSurface.Object, startPosition, startDirection);
rover.Move(movements);
Assert.AreEqual(expectedPosition.X, rover.Position.X);
Assert.AreEqual(expectedPosition.Y, rover.Position.Y);
Assert.AreEqual(expectedDirection, rover.CardinalDirection);
}
public void Before_Rover_has_been_deployed_returns_false()
{
var point = new Point(0, 0);
mockLandingSurface.Setup(x => x.IsValid(point)).Returns(true);
var rover = new Rover();
var isDeployed = rover.IsDeployed();
Assert.That(!isDeployed);
}
public RoverDeployCommand(Point aPoint, CardinalDirection aDirection)
{
DeployPoint = aPoint;
DeployDirection = aDirection;
}