public void ValidPlacementShouldOccur()
{
placementRequest = new PlacementRequest
{
X = 0,
Y = 1,
F = RobotDirection.NORTH
};
var placed = _theRobot.Place(placementRequest);
Assert.IsTrue(placed);
}
public void InvalidPlacementShouldNotOccur()
{
placementRequest = new PlacementRequest
{
X = 10,
Y = 10,
F = RobotDirection.NORTH
};
var placed = _theRobot.Place(placementRequest);
Assert.IsFalse(placed);
}
/// <summary>
/// Sets _x, _y and _f values if request contains valid data and returns a bool to indicate success or failure
/// </summary>
public bool Place(IPlacementRequest req)
{
var placed = false;
if (req != null && robotPlacementValidator.IsValid(req.X.Value) && robotPlacementValidator.IsValid(req.Y.Value) && req.F != null)
{
_x = req.X;
_y = req.Y;
_f = req.F;
placed = true;
}
return(placed);
}
public void MoveLeftFromFacingNorthShouldBeWest()
{
placementRequest = new PlacementRequest
{
X = 4,
Y = 4,
F = RobotDirection.NORTH
};
using (var sw = new StringWriter())
{
Console.SetOut(sw);
_theRobot.Place(placementRequest);
_theRobot.TurnLeft();
_theRobot.Report();
var report = sw.ToString();
Assert.AreEqual(RobotDirection.WEST.ToString(), report.Split(new string[] { ",", ":" }, StringSplitOptions.None)[3].Replace("\n", String.Empty).Replace("\r", string.Empty));
}
}
public void ReportShouldOutputIfPlacementOccurred()
{
placementRequest = new PlacementRequest
{
X = 4,
Y = 4,
F = RobotDirection.NORTH
};
using (var sw = new StringWriter())
{
Console.SetOut(sw);
_theRobot.Place(placementRequest);
_theRobot.Move();
_theRobot.Report();
var report = sw.ToString();
Assert.IsFalse(string.IsNullOrEmpty(report));
}
}
public void InvalidMoveShouldNotOccur()
{
placementRequest = new PlacementRequest
{
X = 4,
Y = 4,
F = RobotDirection.NORTH
};
using (var sw = new StringWriter())
{
Console.SetOut(sw);
_theRobot.Place(placementRequest);
_theRobot.Move();
_theRobot.Report();
var report = sw.ToString();
Assert.AreNotEqual(report, "5");
}
}
public void MoveRighttManyTimesShouldNotBeInvalid(int x, int y, RobotDirection f)
{
placementRequest = new PlacementRequest
{
X = x,
Y = y,
F = f
};
using (var sw = new StringWriter())
{
Console.SetOut(sw);
_theRobot.Place(placementRequest);
_theRobot.TurnRight();
_theRobot.TurnRight();
_theRobot.TurnRight();
_theRobot.TurnRight();
_theRobot.TurnRight();
_theRobot.Report();
var report = sw.ToString();
Assert.AreEqual(RobotDirection.SOUTH.ToString(), report.Split(new string[] { ",", ":" }, StringSplitOptions.None)[3].Replace("\n", String.Empty).Replace("\r", String.Empty));
}
}
