public void RobotInputLocationOutsideFieldRaisesException()
{
string inputData =
"5 3\n" +
"10 1 E\n" +
"RFRFRFRF\n";
InputDataHelper dataHelper = new InputDataHelper(new CommandCenter());
Exception ex = Assert.Throws <ValidationException>(() => dataHelper.ProcessInputData(inputData));
Assert.Equal("Error. Robot input location (10 1) is outside field bounds (5 3).", ex.Message);
}
public void WrongRobotCommandsFormatRaisesException()
{
string inputData =
"5 3\n" +
"1 1 E\n" +
"RFRFRFRF\n" +
"3 2 N\n" +
"FRRFLLFFR786qRFLL\n" +
"0 3 W\n" +
"LLFFFLFLFL";
InputDataHelper dataHelper = new InputDataHelper(new CommandCenter());
Exception ex = Assert.Throws <ValidationException>(() => dataHelper.ProcessInputData(inputData));
Assert.Equal("Wrong command instructions format: \"FRRFLLFFR786qRFLL\".\n Only L, R, F commands allowed!", ex.Message);
}
public void WrongLocationParamsFormatRaisesException()
{
string inputData =
"5 3\n" +
"1 1 5\n" +
"RFRFRFRF\n" +
"3 2 N\n" +
"FRRFLLFFRRFLL\n" +
"0 3 W\n" +
"LLFFFLFLFL";
InputDataHelper dataHelper = new InputDataHelper(new CommandCenter());
Exception ex = Assert.Throws <ValidationException>(() => dataHelper.ProcessInputData(inputData));
Assert.Equal("Wrong format of robot location parameters string: \"1 1 5\".\n Correct format: \"3 2 N\"", ex.Message);
}
public void WrongFieldParamsFormatRaisesException()
{
string inputData =
"5 N\n" +
"1 1 E\n" +
"RFRFRFRF\n" +
"3 2 N\n" +
"FRRFLLFFRRFLL\n" +
"0 3 W\n" +
"LLFFFLFLFL";
InputDataHelper dataHelper = new InputDataHelper(new CommandCenter());
Exception ex = Assert.Throws <ValidationException>(() => dataHelper.ProcessInputData(inputData));
Assert.Equal("Wrong format of field parameters string: \"5 N\".\n Example: \"5 3\"", ex.Message);
}
public void BigValuesOfFieldParametersRaisesException()
{
string inputData =
"50 51\n" +
"1 1 E\n" +
"RFRFRFRF\n" +
"3 2 N\n" +
"FRRFLLFFRRFLL\n" +
"0 3 W\n" +
"LLFFFLFLFL";
InputDataHelper dataHelper = new InputDataHelper(new CommandCenter());
Exception ex = Assert.Throws <ValidationException>(() => dataHelper.ProcessInputData(inputData));
Assert.Equal("Field width (50) or height (51) cannot be more than 50", ex.Message);
}
public void LongStringInputRaisesException()
{
string inputData =
"5 3\n" +
"1 1 E\n" +
"RFRFRFRF\n" +
"3 2 N\n" +
"FRRFLLFFRRFLLFRRFLLFFRRFLLFRRFLLFFRRFLLFRRFLLFFRRFLLFRRFLLFFRRFLLFRRFLLFFRRFLLFRRFLLFFRRFLLFRRFLLFFRRFLL\n" +
"0 3 W\n" +
"LLFFFLFLFL";
InputDataHelper dataHelper = new InputDataHelper(new CommandCenter());
Exception ex = Assert.Throws <ValidationException>(() => dataHelper.ProcessInputData(inputData));
Assert.Equal("Input data string lenght must be less that 100", ex.Message);
}
