public void BattleshipsGameStart_WhenStartingGame_AWinnerIsFoundAndSet()
{
//arrange
var mockSetting = SetupSettings(10);
var mockInput = new Mock <IInput>();
mockInput.Setup(x => x.AskUserForShipPlacementCoordinates())
.Returns(() => GenerateMockSetUpShipPlacementCoordinates());
mockInput.Setup(x => x.AskUserForAttackingCoordinates())
.Returns(() => GenerateMockSetUpAttackingCoordinates());
var battleships = new Battleships(mockSetting, mockInput.Object);
const string mockPlayerName = "Chris";
const string mockOpponentName = "John";
battleships.CreatePlayer(mockPlayerName);
battleships.CreatePlayer(mockOpponentName);
//act
var player = battleships.GetPlayer(mockPlayerName);
var opponent = battleships.GetPlayer(mockOpponentName);
player.SetShips();
opponent.SetShips();
battleships.StartGame();
//assert
battleships.GetWinner().Should().NotBe(null);
battleships.GetWinner().Should().BeOneOf("Chris", "John", "Draw");
}