public void TestAddPlayerToScoreboard()
{
Scoreboard scoreboard = new Scoreboard();
string userInput = String.Empty + Environment.NewLine + "Ivan";
StringReader reader = new StringReader(userInput);
StringBuilder sb = new StringBuilder();
StringWriter writer = new StringWriter(sb);
Console.SetIn(reader);
Console.SetOut(writer);
scoreboard.AddPlayerToScoreboard(3);
string expected = "Please enter your name for the top scoreboard: " +
Environment.NewLine +
"Your name for the scoreboard should" +
" consists from at least 1 symblol! Try again!" +
Environment.NewLine +
"Please enter your name for the top scoreboard: ";
string actual = sb.ToString();
reader.Close();
writer.Close();
Assert.AreEqual<string>(expected, actual,
"There was an error in adding a new player to the scoreboard!");
}