public void Constructor_Sets_Position_Degrees()
{
// Arrange
var x = 3;
var y = 4;
var orientation = "E";
var degrees = 90;
// Act
_sut = new Robot(x, y, orientation, _instructionsParser, _grid);
// Assert
Assert.AreEqual(degrees, _sut.Position.Degrees);
}
public void Constructor_Sets_Position_Coordinates()
{
// Arrange
var x =3;
var y= 4;
var orientation = "E";
// Act
_sut = new Robot(x, y, orientation, _instructionsParser, _grid);
// Assert
Assert.AreEqual(x, _sut.Position.Coordinate.X);
Assert.AreEqual(y, _sut.Position.Coordinate.Y);
}
public void ExecuteInstructions_Ignores_Unknown_Instructions()
{
// Arrange
var expectedX = 1;
var expectedY = 1;
var expectedDegrees = 90;
var instructions = "RXUWFRFRFRF";
_sut = new Robot(1, 1, "E", _instructionsParser, _grid);
// Act
var result = _sut.ExecuteInstructions(instructions);
// Assert
Assert.AreEqual(expectedX, result.Coordinate.X);
Assert.AreEqual(expectedY, result.Coordinate.Y);
Assert.AreEqual(expectedDegrees, result.Degrees);
}
public void Execute_Instructions_Calls_InstructionParser_Parse()
{
// Arrange
var instructions = "RFFL";
var mockInstructionsParser = new Mock<IInstructionsParser>();
mockInstructionsParser.Setup(x => x.Parse(It.IsAny<string>())).Returns(new List<Instruction>()).Verifiable();
_sut = new Robot(0, 0, "E", mockInstructionsParser.Object, _grid);
// Act
_sut.ExecuteInstructions(instructions);
// Assert
mockInstructionsParser.VerifyAll();
}
public void ExecuteInstructions_Returns_Position()
{
// Arrange
var instructions = "RFFL";
_sut = new Robot(0, 0, "E", _instructionsParser, _grid);
// Act
var result = _sut.ExecuteInstructions(instructions);
// Assert
Assert.IsInstanceOf<Position>(result);
}
public void ExecuteInstructions_Returns_3_3_N_For_FRRFLLFFRRFLL()
{
// Arrange
var expectedX = 3;
var expectedY = 3;
var expectedDegrees = 0;
var instructions = "FRRFLLFFRRFLL";
_sut = new Robot(3, 2, "N", _instructionsParser, _grid);
// Act
var result = _sut.ExecuteInstructions(instructions);
// Assert
Assert.AreEqual(expectedX, result.Coordinate.X);
Assert.AreEqual(expectedY, result.Coordinate.Y);
Assert.AreEqual(expectedDegrees, result.Degrees);
}