public void RoverMovement_ShouldArgumentException_WhenPositionIsNull()
{
var testRoverRequest = new TestRoverRequest
{
TopPositionX = 5,
TopPositionY = 5,
CurrentX = 1,
CurrentY = 2,
CurrentFacing = "N",
Direction = "",
ExpectedFace = "N",
ExpectedXCoordinate = 1,
ExpectedYCoordinate = 3
};
var roverMovement = new RoverMovement();
var result = Record.Exception(() => roverMovement.RoverMove(testRoverRequest));
Assert.NotNull(result);
var exception = Assert.IsType <ArgumentException>(result);
var actual = exception.Message;
const string expectedErrorMessage = "Direction cannot be null or empty.";
Assert.Equal(expectedErrorMessage, actual);
}
public void RoverMovement_ShouldArgumentNullException_WhenTopPositionYIsNull()
{
var testRoverRequest = new TestRoverRequest
{
TopPositionX = 5,
TopPositionY = 0,
CurrentX = 1,
CurrentY = 2,
CurrentFacing = "N",
Direction = "LMLMLMLMM",
ExpectedFace = "N",
ExpectedXCoordinate = 1,
ExpectedYCoordinate = 3
};
var roverMovement = new RoverMovement();
var result = Record.Exception(() => roverMovement.RoverMove(testRoverRequest));
Assert.NotNull(result);
var exception = Assert.IsType <ArgumentNullException>(result);
var actual = exception.ParamName;
const string expectedErrorMessage = "TopPositionY with value 0 should be more than zero.";
Assert.Equal(expectedErrorMessage, actual);
}
public void RoverMovement_ValidObjectPassed_ReturnedResponseModel(TestRoverRequest testRoverRequest)
{
var roverMovement = new RoverMovement();
var responseModel = roverMovement.RoverMove(testRoverRequest);
Assert.IsType <TestRoverRequest>(testRoverRequest);
Assert.Equal(testRoverRequest.ExpectedFace, responseModel.Position.Face);
Assert.Equal(testRoverRequest.ExpectedXCoordinate, responseModel.Position.xCoordinate);
Assert.Equal(testRoverRequest.ExpectedYCoordinate, responseModel.Position.yCoordinate);
}
public void RoverMovement_ShouldSuccess_WhenDirectionIsLowercase()
{
var testRoverRequest = new TestRoverRequest
{
TopPositionX = 5,
TopPositionY = 5,
CurrentX = 1,
CurrentY = 2,
CurrentFacing = "N",
Direction = "lmlmlmlmm",
ExpectedFace = "N",
ExpectedXCoordinate = 1,
ExpectedYCoordinate = 3
};
var roverMovement = new RoverMovement();
var responseModel = roverMovement.RoverMove(testRoverRequest);
Assert.IsType <TestRoverRequest>(testRoverRequest);
Assert.Equal(testRoverRequest.ExpectedFace, responseModel.Position.Face);
Assert.Equal(testRoverRequest.ExpectedXCoordinate, responseModel.Position.xCoordinate);
Assert.Equal(testRoverRequest.ExpectedYCoordinate, responseModel.Position.yCoordinate);
}