public void TestShipLength()
{
var game = (new GameFactory()).GenerateEmptyGame(3, 3);
game.TargetNumberOfShipFieldsPerRow[0] = 1;
game.TargetNumberOfShipFieldsPerRow[1] = 2;
game.TargetNumberOfShipFieldsPerRow[2] = 2;
game.TargetNumberOfShipFieldsPerColumn[0] = 2;
game.TargetNumberOfShipFieldsPerColumn[1] = 0;
game.TargetNumberOfShipFieldsPerColumn[2] = 3;
game.TargetNumberOfShipsPerLength[2] = 1;
game.TargetNumberOfShipsPerLength[3] = 1;
game.Grid[new GridPoint(0, 2)] = BimaruValue.SHIP_CONT_UP;
game.Grid[new GridPoint(1, 2)] = BimaruValue.SHIP_MIDDLE;
game.Grid[new GridPoint(2, 2)] = BimaruValue.SHIP_CONT_DOWN;
// 1xDESTROYER, 1xCRUISER
// 203
// ---
// 2|??S
// 2|??S
// 1|??S
var rule = new LongestMissingShip();
int shipLength = 2;
var startChange0 = new SingleChange <BimaruValue>(new GridPoint(2, 0), BimaruValue.SHIP_CONT_DOWN);
// The following three could be avoided in a more efficient implementation
var startChange1 = new SingleChange <BimaruValue>(new GridPoint(0, 0), BimaruValue.SHIP_CONT_UP);
var startChange2 = new SingleChange <BimaruValue>(new GridPoint(1, 1), BimaruValue.SHIP_CONT_LEFT);
var startChange3 = new SingleChange <BimaruValue>(new GridPoint(2, 1), BimaruValue.SHIP_CONT_LEFT);
// Key is a representative SingleChange that is only present in one FieldsToChange
var expectedChanges = new Dictionary <SingleChange <BimaruValue>, FieldsToChange <BimaruValue> >
{
{ startChange0, new ShipLocation(startChange0.Point, Direction.DOWN, shipLength).Changes },
{ startChange1, new ShipLocation(startChange1.Point, Direction.UP, shipLength).Changes },
{ startChange2, new ShipLocation(startChange2.Point, Direction.LEFT, shipLength).Changes },
{ startChange3, new ShipLocation(startChange3.Point, Direction.LEFT, shipLength).Changes }
};
AssertEqualTrialChanges(expectedChanges, rule.GetChangeTrials(game));
}
public void TestPresetShipFields()
{
var game = (new GameFactory()).GenerateEmptyGame(3, 3);
game.TargetNumberOfShipFieldsPerRow[0] = 2;
game.TargetNumberOfShipFieldsPerRow[1] = 1;
game.TargetNumberOfShipFieldsPerRow[2] = 2;
game.TargetNumberOfShipFieldsPerColumn[0] = 2;
game.TargetNumberOfShipFieldsPerColumn[1] = 1;
game.TargetNumberOfShipFieldsPerColumn[2] = 2;
game.TargetNumberOfShipsPerLength[2] = 1;
game.Grid[new GridPoint(0, 0)] = BimaruValue.SHIP_CONT_UP;
game.Grid[new GridPoint(2, 0)] = BimaruValue.SHIP_MIDDLE;
game.Grid[new GridPoint(0, 2)] = BimaruValue.WATER;
game.Grid[new GridPoint(2, 2)] = BimaruValue.SHIP_UNDETERMINED;
// 1xDESTROYER
// 212
// ---
// 2|S?S
// 1|???
// 2|S?W
var rule = new LongestMissingShip();
int shipLength = 2;
var startChange0 = new SingleChange <BimaruValue>(new GridPoint(0, 0), BimaruValue.SHIP_CONT_UP);
var startChange1 = new SingleChange <BimaruValue>(new GridPoint(2, 1), BimaruValue.SHIP_CONT_RIGHT);
var startChange2 = new SingleChange <BimaruValue>(new GridPoint(1, 2), BimaruValue.SHIP_CONT_UP);
// Key is a representative SingleChange that is only present in one FieldsToChange
var expectedChanges = new Dictionary <SingleChange <BimaruValue>, FieldsToChange <BimaruValue> >
{
{ startChange0, new ShipLocation(startChange0.Point, Direction.UP, shipLength).Changes },
{ startChange1, new ShipLocation(startChange1.Point, Direction.RIGHT, shipLength).Changes },
{ startChange2, new ShipLocation(startChange2.Point, Direction.UP, shipLength).Changes }
};
AssertEqualTrialChanges(expectedChanges, rule.GetChangeTrials(game));
}
public void TestEmptyGrid()
{
var game = (new GameFactory()).GenerateEmptyGame(3, 3);
game.TargetNumberOfShipFieldsPerRow[0] = 3;
game.TargetNumberOfShipFieldsPerRow[1] = 2;
game.TargetNumberOfShipFieldsPerRow[2] = 3;
game.TargetNumberOfShipFieldsPerColumn[0] = 4;
game.TargetNumberOfShipFieldsPerColumn[1] = 3;
game.TargetNumberOfShipFieldsPerColumn[2] = 2;
game.TargetNumberOfShipsPerLength[3] = 1;
// 1xCRUISER
// 432
// ---
// 3|???
// 2|???
// 3|???
var rule = new LongestMissingShip();
int shipLength = 3;
var startChange0 = new SingleChange <BimaruValue>(new GridPoint(2, 2), BimaruValue.SHIP_CONT_LEFT);
var startChange1 = new SingleChange <BimaruValue>(new GridPoint(0, 2), BimaruValue.SHIP_CONT_LEFT);
var startChange2 = new SingleChange <BimaruValue>(new GridPoint(1, 0), BimaruValue.SHIP_MIDDLE);
var startChange3 = new SingleChange <BimaruValue>(new GridPoint(1, 1), BimaruValue.SHIP_MIDDLE);
// Key is a representative SingleChange that is only present in one FieldsToChange
var expectedChanges = new Dictionary <SingleChange <BimaruValue>, FieldsToChange <BimaruValue> >
{
{ startChange0, new ShipLocation(startChange0.Point, Direction.LEFT, shipLength).Changes },
{ startChange1, new ShipLocation(startChange1.Point, Direction.LEFT, shipLength).Changes },
{ startChange2, new ShipLocation(new GridPoint(0, 0), Direction.UP, shipLength).Changes },
{ startChange3, new ShipLocation(new GridPoint(0, 1), Direction.UP, shipLength).Changes }
};
AssertEqualTrialChanges(expectedChanges, rule.GetChangeTrials(game));
}
public void TestSingleShip()
{
var game = (new GameFactory()).GenerateEmptyGame(2, 2);
game.TargetNumberOfShipFieldsPerRow[0] = 1;
game.TargetNumberOfShipFieldsPerRow[1] = 1;
game.TargetNumberOfShipFieldsPerColumn[0] = 1;
game.TargetNumberOfShipFieldsPerColumn[1] = 1;
game.TargetNumberOfShipsPerLength[1] = 1;
// 1xSUBMARINE
// 11
// --
// 1|??
// 1|??
var rule = new LongestMissingShip();
var startChange0 = new SingleChange <BimaruValue>(new GridPoint(0, 0), BimaruValue.SHIP_SINGLE);
var startChange1 = new SingleChange <BimaruValue>(new GridPoint(0, 1), BimaruValue.SHIP_SINGLE);
var startChange2 = new SingleChange <BimaruValue>(new GridPoint(1, 0), BimaruValue.SHIP_SINGLE);
var startChange3 = new SingleChange <BimaruValue>(new GridPoint(1, 1), BimaruValue.SHIP_SINGLE);
// Key is a representative SingleChange that is only present in one FieldsToChange
var expectedChanges = new Dictionary <SingleChange <BimaruValue>, FieldsToChange <BimaruValue> >
{
{ startChange0, new FieldsToChange <BimaruValue>(startChange0.Point, BimaruValue.SHIP_SINGLE) },
{ startChange1, new FieldsToChange <BimaruValue>(startChange1.Point, BimaruValue.SHIP_SINGLE) },
{ startChange2, new FieldsToChange <BimaruValue>(startChange2.Point, BimaruValue.SHIP_SINGLE) },
{ startChange3, new FieldsToChange <BimaruValue>(startChange3.Point, BimaruValue.SHIP_SINGLE) },
};
AssertEqualTrialChanges(expectedChanges, rule.GetChangeTrials(game));
}
