public void WhenCreatedFleet_ShouldNotBeDefeated()
{
var cb = new TestCoordinateBoundary(4, 4);
var random = new TestRandomProvider(0);
var strategy = new TestShotStrategy(cb);
var builder = new FleetBuilder(cb, random);
var admiral = new FleetAdmiral(strategy, builder.BuildFleet(new [] { ShipSize.Destroyer }));
Assert.False(admiral.IsDefeated);
}
public void WhenUnableToFitAllShips_ShouldThrow()
{
var cb = new TestCoordinateBoundary(3, 3);
var builder = new FleetBuilder(cb, random);
var ships = new[]
{
ShipSize.Battleship
};
Assert.Throws <FleetAllocationException>(() => builder.BuildFleet(ships));
}
public void WhenGivenIncorrectCoordinates_ShouldNotRecordShot()
{
var cb = new TestCoordinateBoundary(4, 4);
var random = new TestRandomProvider(0);
var strategy = new TestShotStrategy(cb);
var builder = new FleetBuilder(cb, random);
var admiral1 = new FleetAdmiral(strategy, builder.BuildFleet(new [] { ShipSize.Destroyer }));
var admiral2 = new FleetAdmiral(strategy, builder.BuildFleet(new [] { ShipSize.Destroyer }));
strategy.SetCoordinate("xx");
Assert.Throws <BattleCoordinateException>(() => admiral1.ShootAt(admiral2));
Assert.False(admiral2.Fleet.ShotsRecorded.Any());
}
public void WhenRandomlyShot_ShouldRecordRandomShot()
{
var cb = new TestCoordinateBoundary(4, 4);
var random = new TestRandomProvider(0);
var strategy = new RandomShotStrategy(cb, random);
var builder = new FleetBuilder(cb, random);
var admiral1 = new FleetAdmiral(strategy, builder.BuildFleet(new [] { ShipSize.Destroyer }));
var admiral2 = new FleetAdmiral(strategy, builder.BuildFleet(new [] { ShipSize.Destroyer }));
admiral1.ShootAt(admiral2);
Assert.True(admiral2.Fleet.ShotsRecorded.Any());
Assert.True(admiral2.Fleet.ShotsRecorded.First().Key.ToString(cb) == "a1");
}
public void WhenAbleToFitAllShips_NoShipShouldOverlap(int colums, int rows, ShipSize[] ships)
{
var cb = new TestCoordinateBoundary(colums, rows);
var builder = new FleetBuilder(cb, random);
var fleet = builder.BuildFleet(ships);
Assert.NotNull(fleet);
Assert.True(fleet.Count() == ships.Length);
var allAllocatedCoordinates = fleet.SelectMany(f => f.Coordinates).ToList();
var distinctAllocatedCoordinates = allAllocatedCoordinates.Distinct(new BattleCoordinateEqualityComparer()).ToList();
Assert.True(allAllocatedCoordinates.Count == distinctAllocatedCoordinates.Count);
}
public void WhenAbleToFitAllShips_ShouldNotThrow()
{
var cb = new TestCoordinateBoundary(4, 4);
var builder = new FleetBuilder(cb, random);
var ships = new[]
{
ShipSize.Destroyer
};
var fleet = builder.BuildFleet(ships);
Assert.NotNull(fleet);
Assert.True(fleet.Any());
Assert.True(fleet.First().Coordinates.Any());
Assert.True(fleet.First().Coordinates.First().ToString(cb) == "a1");
Assert.True(fleet.First().Coordinates.Last().ToString(cb) == "a4");
}
public void WhenAllShipsSunk_ShouldBeDefeated()
{
var cb = new TestCoordinateBoundary(4, 1);
var random = new TestRandomProvider(0);
var strategy = new TestShotStrategy(cb);
var builder = new FleetBuilder(cb, random);
var admiral1 = new FleetAdmiral(strategy, builder.BuildFleet(new [] { ShipSize.Destroyer }));
var admiral2 = new FleetAdmiral(strategy, builder.BuildFleet(new [] { ShipSize.Destroyer }));
strategy.SetCoordinate("a1");
admiral1.ShootAt(admiral2);
strategy.SetCoordinate("b1");
admiral1.ShootAt(admiral2);
strategy.SetCoordinate("c1");
admiral1.ShootAt(admiral2);
strategy.SetCoordinate("d1");
admiral1.ShootAt(admiral2);
Assert.True(admiral2.IsDefeated);
}
