public async Task GhostsShouldBeInScatterModeAfterPacManComesBackToLife()
{
// G
// > .
var ghost = GhostBuilder.New()
.WithLocation(_gameSettings.PacMan.Location.Right.Above)
.WithScatterTarget(_gameSettings.PacMan.Location.Right.Above.Above)
.Create();
var directionPicker = new TestDirectionPicker()
{
DefaultDirection = Direction.Down
};
_gameSettings.DirectionPicker = directionPicker;
_gameSettings.Ghosts.Add(ghost);
var now = DateTime.UtcNow;
var game = new Game(_gameClock, _gameSettings);
game.StartGame();
await game.ChangeDirection(Direction.Right);
await _gameClock.Tick(now);
await game.ChangeDirection(Direction.Up);
await _gameClock.Tick(now); //Now dead
if (game.Status != GameStatus.Dying)
{
throw new Exception($"Invalid Game State {game.Status:G} Should be Dying");
}
await _gameClock.Tick(now.AddSeconds(4));
if (game.Status != GameStatus.Respawning)
{
throw new Exception($"Invalid Game State {game.Status:G} Should be Respawning");
}
await _gameClock.Tick(now.AddSeconds(8));
if (game.Status != GameStatus.Alive)
{
throw new Exception($"Invalid Game State {game.Status:G} Should be Alive");
}
await _gameClock.Tick(now.AddSeconds(9));
game.Ghosts.Values.Should().AllBeEquivalentTo(new
{
Edible = false,
Location = _gameSettings.PacMan.Location.Right.Above.Above
});
}
public async Task GhostMovesRandomlyWhileFrightened()
{
var testDirectionPicker = new TestDirectionPicker();
testDirectionPicker.DefaultDirection = Direction.Up;
var allDirections = new[] { Direction.Down, Direction.Up, Direction.Right };
testDirectionPicker.Returns(allDirections, Direction.Right);
_gameSettings.DirectionPicker = testDirectionPicker;
var ghostStart1 = _gameSettings.PacMan.Location.FarAway();
var ghost1 = GhostBuilder.New()
.WithLocation(ghostStart1)
.Create();
_gameSettings.Ghosts.Add(ghost1);
_gameSettings.PowerPills.Add(_gameSettings.PacMan.Location.Left);
var game = new Game(_gameClock, _gameSettings);
game.StartGame();
// PacMan Eat Pill
await game.ChangeDirection(Direction.Left);
await _gameClock.Tick();
await _gameClock.Tick();
await _gameClock.Tick();
await _gameClock.Tick();
await _gameClock.Tick();
using var _ = new AssertionScope();
game.Ghosts[ghost1.Name].Should().BeEquivalentTo(new
{
Location = ghostStart1.Right.Right
});
}
public async Task GhostsShouldBeNotEdibleAfterPacManComesBackToLife()
{
// G
// > . # G
// -
// H
var ghost1 = GhostBuilder.New()
.WithLocation(_gameSettings.PacMan.Location.Right.Right.Above)
.Create();
var ghost2 = GhostBuilder.New()
.WithLocation(_gameSettings.PacMan.Location.FarAway())
.Create();
var directionPicker = new TestDirectionPicker()
{
DefaultDirection = Direction.Down
};
_gameSettings.DirectionPicker = directionPicker;
_gameSettings.Ghosts.Add(ghost1);
_gameSettings.Ghosts.Add(ghost2);
_gameSettings.Walls.Add(_gameSettings.PacMan.Location.Right.Right.Right);
_gameSettings.PowerPills.Add(_gameSettings.PacMan.Location.Right);
_gameSettings.Doors.Add(ghost1.Location.Below.Below);
_gameSettings.GhostHouse.Add(_gameSettings.Doors.First().Below);
var now = DateTime.UtcNow;
var gameHarness = new GameHarness(_gameSettings);
gameHarness.StartGame();
await gameHarness.ChangeDirection(Direction.Right);
await gameHarness.EatPill();
gameHarness.WeExpectThatGhost(ghost1).IsEdible();
gameHarness.WeExpectThatGhost(ghost2).IsEdible();
await gameHarness.EatGhost(ghost1);
gameHarness.WeExpectThatGhost(ghost1).IsNotEdible();
gameHarness.WeExpectThatGhost(ghost2).IsEdible();
await gameHarness.WaitForPauseToComplete();
// Move to Ghost House
await gameHarness.Move();
await gameHarness.Move();
await gameHarness.Move();
await gameHarness.GetEatenByGhost(ghost1);
gameHarness.EnsureGameStatus(GameStatus.Dying);
await gameHarness.WaitToFinishDying();
gameHarness.EnsureGameStatus(GameStatus.Respawning);
await gameHarness.WaitToRespawn();
gameHarness.EnsureGameStatus(GameStatus.Alive);
gameHarness.Game.Ghosts.Values.Should().AllBeEquivalentTo(new
{
Edible = false
});
}
public async Task GhostsShouldBeNotEdibleAfterPacManComesBackToLife()
{
// G
// > . # G
var ghost1 = GhostBuilder.New()
.WithLocation(_gameSettings.PacMan.Location.Right.Right.Above)
.Create();
var ghost2 = GhostBuilder.New()
.WithLocation(_gameSettings.PacMan.Location.FarAway())
.Create();
var directionPicker = new TestDirectionPicker()
{
DefaultDirection = Direction.Down
};
_gameSettings.DirectionPicker = directionPicker;
_gameSettings.Ghosts.Add(ghost1);
_gameSettings.Ghosts.Add(ghost2);
_gameSettings.Walls.Add(_gameSettings.PacMan.Location.Right.Right.Right);
_gameSettings.PowerPills.Add(_gameSettings.PacMan.Location.Right);
var now = DateTime.UtcNow;
var game = new Game(_gameClock, _gameSettings);
game.StartGame();
// Eat PowerPill
await _gameClock.Tick(now);
WeExpectThat(game.Ghosts[ghost1.Name]).IsEdible();
WeExpectThat(game.Ghosts[ghost2.Name]).IsEdible();
var score = game.Score;
await _gameClock.Tick(now);
await _gameClock.Tick(now);
WeExpectThat(game.Ghosts[ghost1.Name]).IsAt(_gameSettings.PacMan.Location.Right.Right.Above);
if (score == game.Score)
{
throw new Exception("Score should increase as ghost is eaten");
}
WeExpectThat(game.Ghosts[ghost1.Name]).IsNotEdible();
WeExpectThat(game.Ghosts[ghost2.Name]).IsEdible();
await game.ChangeDirection(Direction.Up);
await _gameClock.Tick(now);
if (game.Status != GameStatus.Dying)
{
throw new Exception($"Invalid Game State {game.Status:G} Should be Dying");
}
await _gameClock.Tick(now.AddSeconds(4));
if (game.Status != GameStatus.Respawning)
{
throw new Exception($"Invalid Game State {game.Status:G} Should be Respawning");
}
await _gameClock.Tick(now.AddSeconds(8));
if (game.Status != GameStatus.Alive)
{
throw new Exception($"Invalid Game State {game.Status:G} Should be Alive");
}
game.Ghosts.Values.Should().AllBeEquivalentTo(new{
Edible = false
});
}
