public void TestReturnLadderNotEmptyList() { ladder.RestartLadder(); ladder = ScoreLadder.Instance; var playerName = "toni"; StringBuilder expectedResult = new StringBuilder(); for (int i = 1; i <= 2; i++) { ladder.AddResultInLadder(i, playerName); } var result = ladder.ProvideContent(); expectedResult.AppendLine("1. toni --> 1 moves"); expectedResult.AppendLine("2. toni --> 2 moves"); Assert.AreEqual(expectedResult.ToString(), result); }