public void Should_Execute_Queue_OfCommands_Correctly()
{
// Arrange.
var position = new Position(1, 1);
var orientation = Orientation.East;
var commands = new List <Command>
{
Command.TurnRight,
Command.MoveForward,
Command.TurnRight,
Command.MoveForward,
Command.TurnRight,
Command.MoveForward,
Command.TurnRight,
Command.MoveForward
};
var expectedPosition = new Position(1, 1);
var expectedOrientation = Orientation.East;
var target = new TestRobot("Test robot", position, orientation);
// Act.
foreach (var command in commands)
{
target.ExecuteCommand(command);
}
// Assert.
Assert.AreEqual(expectedPosition, target.CurrentPosition);
Assert.AreEqual(expectedOrientation, target.Orientation);
}
public void Should_Execute_MoveForward_Command_Correctly()
{
// Arrange.
var position = new Position(2, 3);
var orientation = Orientation.West;
var expectedPosition = new Position(1, 3);
var target = new TestRobot("Test robot", position, orientation);
// Act.
target.ExecuteCommand(Command.MoveForward);
// Assert.
Assert.AreEqual(orientation, target.Orientation);
Assert.AreEqual(expectedPosition, target.CurrentPosition);
}
public void Should_Execute_TurnRight_Command_Correctly()
{
// Arrange.
var position = new Position(2, 2);
var orientation = Orientation.West;
var expectedOrientation = Orientation.North;
var target = new TestRobot("Test robot", position, orientation);
// Act.
target.ExecuteCommand(Command.TurnRight);
// Assert.
Assert.AreEqual(expectedOrientation, target.Orientation);
Assert.AreEqual(position, target.CurrentPosition);
}