public void RoverShouldKeepTrackOfItsCurrentPosition()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
var currentPosition = sut.CurrentPosition;
Assert.Pass();
}
public void RoverShouldAcceptDirectionInstructionsAsString()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
sut.ReceiveDirectionInstructions("");
Assert.Pass();
}
public void RoverShouldKeepTrackOfItsCurrentHeading()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
var heading = sut.CurrentHeading;
Assert.Pass();
}
public void RoverShouldCallATranslatorWithTheReceivedInstructionsToGetTheInput()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
sut.ReceiveDirectionInstructions("LMLMLMLMM");
Assert.AreEqual("LMLMLMLMM", mockTranslator.TranslateMethodParameterValue);
}
public void RoverShouldCallATranslatorToTranslateTheRecevievedInput()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
sut.ReceiveDirectionInstructions("LMLMLMLMM");
Assert.IsTrue(mockTranslator.TranslateMethodWasCalled);
Assert.IsInstanceOf<string>(mockTranslator.TranslateMethodParameterValue);
}
public void RoverShouldCallTranslatorWithTheReceivedInstructionsAndStoreTheReturnedRoverInput()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
mockTranslator.TranslateReturnObject = new NavigationCommand(new List<InputCommand> { InputCommand.Left, InputCommand.Move });
sut.ReceiveDirectionInstructions("LM");
Assert.IsInstanceOf<NavigationCommand>(sut.Input);
Assert.AreEqual(mockTranslator.TranslateReturnObject, sut.Input);
}
public void RoverShouldNotExecuteAnInputCommandIfItWillTakeItBelowTheLowerBoundsOfThePlateau()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("0 0", "S", "2 2", mockTranslator);
mockTranslator.TranslateReturnObject = new NavigationCommand(new List<InputCommand> { InputCommand.Move, InputCommand.Move, InputCommand.Left, InputCommand.Move });
var returnedPosition = sut.ReceiveDirectionInstructions("MMRM");
Assert.AreEqual("1 0 E", returnedPosition);
}
public void RoverShouldBeInitializedWithUpperBoundsOfPlateau()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
Assert.Pass();
}
public void ShouldBeAbleToInitializeRoverCurrentPositionAndHeading()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
Assert.IsNotNull(sut.CurrentHeading);
Assert.IsNotNull(sut.CurrentPosition);
}
public void RoverShouldUpdateCurrentPositionGivenASetOfInstructions()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
mockTranslator.TranslateReturnObject = new NavigationCommand(new List<InputCommand>{ InputCommand.Left,InputCommand.Move,InputCommand.Left,InputCommand.Move,InputCommand.Left,InputCommand.Move,InputCommand.Left,InputCommand.Move,InputCommand.Move });
sut.ReceiveDirectionInstructions("LMLMLMLMM");
var position = sut.CurrentPosition;
var expectedPosition = new ClassLibrary2.Position(2, 3);
Assert.AreEqual(expectedPosition.X, position.X);
Assert.AreEqual(expectedPosition.Y, position.Y);
}
public void RoverShouldUpdateCurrentHeadingGivenASetOfInstructions()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
mockTranslator.TranslateReturnObject = new NavigationCommand(new List<InputCommand> { InputCommand.Left, InputCommand.Move });
sut.ReceiveDirectionInstructions("LM");
var heading = sut.CurrentHeading;
var expectedHeading = HeadingEnum.West;
Assert.AreEqual(expectedHeading, heading.HeadingEnum);
}
public void RoverShouldSetItsCurrentPositionAfterACompletedMove()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
sut.ReceiveDirectionInstructions("");
Assert.IsNotNull(sut.CurrentPosition);
}
public void RoverShouldReturnItsNewPositionAsAString()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
var newPosition = sut.ReceiveDirectionInstructions("");
Assert.IsInstanceOf<string>(newPosition);
}
public void RoverShouldReturnItsCurrentPositionAsAStringAfterProcessingASetOfInstructions()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
mockTranslator.TranslateReturnObject = new NavigationCommand(new List<InputCommand> { InputCommand.Left, InputCommand.Move });
var returnedPosition = sut.ReceiveDirectionInstructions("LM");
Assert.AreEqual("1 2 W", returnedPosition);
}
public void RoverShouldParseThePlateauUpperBoundsDuringInitialization()
{
var mockTranslator = new MockTranslator();
var sut = new ClassLibrary2.Rover("2 2", "N", "5 5", mockTranslator);
var parsedBounds = sut.PlanetPlateau;
Assert.IsInstanceOf<IPlateau>(parsedBounds);
Assert.AreEqual(5, parsedBounds.UpperX);
Assert.AreEqual(5, parsedBounds.UpperY);
}