public void PopsEqualColoredBalloonsTest()
        {
            GameField gameField = new GameField();
            gameField.Balloons[1, 0].Pop();

            gameField.PopsEqualColoredBalloons(1, 0, gameField.Balloons[1, 0]);
            gameField.UpdateBalloonsPositions();

            char actual = gameField.Balloons[0, 0].GetBalloonChar();
            char expected = ' ';

            Assert.AreEqual(expected, actual);
        }