public void forLoop1()
{
EOrientation orientation = EOrientation.East;
Robot robot = Robot.Create (orientation, new Map(EDifficulty.Easy));
MainCode mainCode = new MainCode ();
// Create (int i = 0; i < 5; i++)
//Create i
ConcreteVariable iVar = new ConcreteVariable (new Variable (0, EVariableType.Int));
DefineVariable iDefine = new DefineVariable (iVar);
CmdDefineVariable iDefineCommand = new CmdDefineVariable ("i", iDefine);
//create a variable thats always 5
Variable max = new Variable (5, EVariableType.Int);
VariableSolver maxS = new ConcreteVariable (max);
//Create i < 5
ValueSolver solver = new ValueSolver (iVar, maxS, EComparisonOperator.ValueLessThan);
// Create i++
ConcreteVariable staticOneVar = new ConcreteVariable (new Variable (1, EVariableType.Int));
ConcreteVariable iGather = new ConcreteVariable ("i"); // Gathers i, this creates a reference to iVar
VariableSolver iPlusOneSolver = new VariableCombo (iGather, staticOneVar, EMathOperator.Add);
DefineVariable iPlusOneDefine = new DefineVariable (iPlusOneSolver);
CmdDefineVariable iPlusOneSolverCommand = new CmdDefineVariable ("i", iPlusOneDefine);
Composite forLoop = new ForLoop (solver, iDefineCommand, iPlusOneSolverCommand);
mainCode.addChild (forLoop);
forLoop.addChild (new TurnRight ());
mainCode.execute ();
EOrientation actual = robot.orientationEnum;
EOrientation expected = EOrientation.South;
Assert.AreEqual (expected, actual);
}
public void whileLoop4()
{
EOrientation orientation = EOrientation.South;
Robot robot = Robot.Create (orientation, new Map(EDifficulty.Easy));
robot.xPosition = 1;
Solver canForward = new ConcreteInstruction (ECanInstructions.Forward);
ICodeBlock command = new Forward();
WhileLoop whileLoop = new WhileLoop (canForward);
whileLoop.addChild (command);
MainCode mainCode = new MainCode ();
mainCode.addChild (whileLoop);
mainCode.execute ();
int actual = robot.yPosition;
int expected = 2;
Assert.AreEqual (expected, actual);
}
public void forLoop2()
{
EOrientation orientation = EOrientation.East;
Robot robot = Robot.Create (orientation, new Map(EDifficulty.Easy));
MainCode mainCode = new MainCode ();
// Create (int i = 1; i < 5; i*i)
//Create i
ConcreteVariable iVar = new ConcreteVariable (new Variable (1, EVariableType.Int));
DefineVariable iDefine = new DefineVariable (iVar);
CmdDefineVariable iDefineCommand = new CmdDefineVariable ("i", iDefine);
//create a variable thats always 2
Variable staticTwoVar = new Variable (2, EVariableType.Int);
VariableSolver staticTwoVarS = new ConcreteVariable (staticTwoVar);
// Create i*i
ConcreteVariable iGather = new ConcreteVariable ("i"); // Gathers i, this creates a reference to iVar
VariableSolver ixiSolver = new VariableCombo (iGather, staticTwoVarS, EMathOperator.Multiply);
DefineVariable ixiDefine = new DefineVariable (ixiSolver);
CmdDefineVariable ixiSolverCommand = new CmdDefineVariable ("i", ixiDefine);
//create a variable thats always 5
Variable max = new Variable (5, EVariableType.Int);
VariableSolver maxS = new ConcreteVariable (max);
//Create i < 4
ValueSolver solver = new ValueSolver (iGather, maxS, EComparisonOperator.ValueLessThan);
ForLoop forLoop = new ForLoop (solver, iDefineCommand, ixiSolverCommand);
//forLoop.variables["i"] = new Variable(1, EVariableType.Int);
mainCode.addChild (forLoop);
forLoop.addChild (new TurnRight ());
mainCode.execute ();
EOrientation actual = robot.orientationEnum;
EOrientation expected = EOrientation.North;
Assert.AreEqual (expected, actual);
}
public void variableStringSubstract()
{
MainCode mainCode = new MainCode ();
// create i = 10
ConcreteVariable iVar = new ConcreteVariable (new Variable ("10", EVariableType.String));
DefineVariable iDefine = new DefineVariable (iVar);
CmdDefineVariable iDefineCommand = new CmdDefineVariable ("i", iDefine);
// create x = 5;
ConcreteVariable xVar = new ConcreteVariable (new Variable (5, EVariableType.Int));
DefineVariable xDefine = new DefineVariable (xVar);
CmdDefineVariable xDefineCommand = new CmdDefineVariable ("x", xDefine);
// Gather the variables
ConcreteVariable iGather = new ConcreteVariable ("i");
ConcreteVariable xGather = new ConcreteVariable ("x");
// calculate and put the values in ii
VariableSolver calculation = new VariableCombo (iGather, xGather, EMathOperator.Subtract);
DefineVariable calcCommand = new DefineVariable (calculation);
CmdDefineVariable executeCalculation = new CmdDefineVariable ("ii", calcCommand);
mainCode.addChild (xDefineCommand);
mainCode.addChild (iDefineCommand);
mainCode.addChild (executeCalculation);
mainCode.execute ();
//ConcreteVariable iiGather = new ConcreteVariable ("ii");
}
public void variableStringAdd()
{
MainCode mainCode = new MainCode ();
// create i = 10
ConcreteVariable iVar = new ConcreteVariable (new Variable ("10", EVariableType.String));
DefineVariable iDefine = new DefineVariable (iVar);
CmdDefineVariable iDefineCommand = new CmdDefineVariable ("i", iDefine);
// create x = 5;
ConcreteVariable xVar = new ConcreteVariable (new Variable (5, EVariableType.Int));
DefineVariable xDefine = new DefineVariable (xVar);
CmdDefineVariable xDefineCommand = new CmdDefineVariable ("x", xDefine);
// Gather the variables
ConcreteVariable iGather = new ConcreteVariable ("i");
ConcreteVariable xGather = new ConcreteVariable ("x");
// calculate and put the values in ii
VariableSolver calculation = new VariableCombo (iGather, xGather, EMathOperator.Add);
DefineVariable calcCommand = new DefineVariable (calculation);
CmdDefineVariable executeCalculation = new CmdDefineVariable ("ii", calcCommand);
mainCode.addChild (xDefineCommand);
mainCode.addChild (iDefineCommand);
mainCode.addChild (executeCalculation);
mainCode.execute ();
//ConcreteVariable iiGather = new ConcreteVariable ("ii");
string expected = "105";
string actual = mainCode.variables["ii"].Value;
Assert.AreEqual (expected, actual);
}
public void ExecuteCommand(List<ICodeBlock> command, string text, UILabel lblExecutedCode)
{
try
{
MainCode m = new MainCode();
foreach (var item in command)
{
m.addChild(item);
}
m.execute(null);
lblExecutedCode.Text = "Code completed";
}
catch (RobotException ex)
{
throw ex;
}
catch (MapException ex)
{
throw ex;
}
}
/// <summary>
/// Executes the commands.
/// </summary>
/// <param name="command">Command.</param>
/// <param name="text">Text.</param>
/// <created>Stef Chappin</created>
private static void ExecuteCommand(List<ICodeBlock> command, string text)
{
try
{
MainCode m = new MainCode();
foreach (var item in command)
{
m.addChild(item);
}
m.execute(null);
}
catch (RobotException excRobot)
{
throw excRobot;
}
catch (CodeParseException excCodeParse)
{
throw excCodeParse;
}
catch (SyntaxParseException excSyntax)
{
throw excSyntax;
}
catch (MapException excMap)
{
throw excMap;
}
catch (ArgumentOutOfRangeException excArgOOR)
{
throw excArgOOR;
}
}