public void CheckIfWon_AnyWinningCombination_ReturnsFalse()
{
// Arrange
var fields = new List <FieldButton>
{
new FieldButton(new Coordinates(1, 1), null, 'X'),
new FieldButton(new Coordinates(2, 1), null, 'Y'),
new FieldButton(new Coordinates(3, 1), null, 'X')
};
var engine = new Mock <GameEngine>();
engine.Setup(en => en.CurrentPlayer).Returns(new Player('X', 1));
var winChecker = new WinChecker(fields, engine.Object);
// Act
var result = winChecker.CheckIfWon();
// Assert
Assert.IsFalse(result);
}