public BattleshipGame(
IConsole console,
IBattleshipStateBuilder stateBuilder,
IShowGameState gameShowService)
: this(console, stateBuilder, gameShowService, stateBuilder.Build())
{
}
public void SetUp()
{
initialState = BattleshipGameState.Empty(gridSize);
initialState.Grid[0][0] = BattleshipGridCell.Ship;
initialState.Grid[0][1] = BattleshipGridCell.Ship;
initialState.Grid[0][2] = BattleshipGridCell.Ship;
state1 = BattleshipGameState.Empty(gridSize);
state1.Grid[0][0] = BattleshipGridCell.Hit;
state1.Grid[0][1] = BattleshipGridCell.Ship;
state1.Grid[0][2] = BattleshipGridCell.Ship;
state2 = BattleshipGameState.Empty(gridSize);
state2.Grid[0][0] = BattleshipGridCell.Hit;
state2.Grid[0][1] = BattleshipGridCell.Hit;
state2.Grid[0][2] = BattleshipGridCell.Ship;
state3 = BattleshipGameState.Empty(gridSize);
state3.Grid[0][0] = BattleshipGridCell.Hit;
state3.Grid[0][1] = BattleshipGridCell.Hit;
state3.Grid[0][2] = BattleshipGridCell.Hit;
_console = Substitute.For <IConsole>();
_stateBuilder = Substitute.For <IBattleshipStateBuilder>();
_stateBuilder.Build().Returns(initialState);
_gameShowService = Substitute.For <IShowGameState>();
_serviceUnderTests = new BattleshipGame(_console,
_stateBuilder,
_gameShowService);
}
public void PlayRound_ShowsGame_GivenGuess()
{
// arrange
var guess = "A1";
var nextState = new BattleshipGameState();
_stateBuilder.Build(initialState, guess).Returns(nextState);
// act
_serviceUnderTests.PlayRound(guess);
// assert
_gameShowService.Received().Show(nextState);
}
public void PlayRound(string guess)
{
try
{
_gameState = _stateBuilder.Build(_gameState, guess);
Show(_gameState);
}
catch (InvalidInputException)
{
_gameShowService.DisplayInputWarning();
}
catch (CellRepetitionException)
{
_gameShowService.DisplayRetryWarning();
}
}
public void GivenIHavePreviousGameState()
{
_state = _stateBuilder.Build();
}