private void AssertHistory(CTerminalHistory history, params string[] values) { Assert.AreEqual(values.Length, history.Count); for (int i = 0; i < values.Length; ++i) { Assert.AreEqual(values[i], history[i]); } }
private void AssertIterateForward(CTerminalHistory history, params string[] values) { int index = 0; string value; while ((value = history.Next()) != null) { Assert.AreEqual(values[index], value); ++index; } Assert.AreEqual(values.Length, index); }
public void TestIteratingItems() { CTerminalHistory history = new CTerminalHistory(5); history.Push("1"); AssertIterateBack(history, "1"); AssertIterateForward(history); history.Push("2"); AssertIterateBack(history, "2", "1"); AssertIterateForward(history, "2"); history.Push("3"); AssertIterateBack(history, "3", "2", "1"); AssertIterateForward(history, "2", "3"); history.Push("4"); AssertIterateBack(history, "4", "3", "2", "1"); AssertIterateForward(history, "2", "3", "4"); history.Push("5"); AssertIterateBack(history, "5", "4", "3", "2", "1"); AssertIterateForward(history, "2", "3", "4", "5"); history.Push("6"); AssertIterateBack(history, "6", "5", "4", "3", "2"); AssertIterateForward(history, "3", "4", "5", "6"); history.Push("7"); AssertIterateBack(history, "7", "6", "5", "4", "3"); AssertIterateForward(history, "4", "5", "6", "7"); history.Push("8"); AssertIterateBack(history, "8", "7", "6", "5", "4"); AssertIterateForward(history, "5", "6", "7", "8"); history.Push("9"); AssertIterateBack(history, "9", "8", "7", "6", "5"); AssertIterateForward(history, "6", "7", "8", "9"); history.Push("10"); AssertIterateBack(history, "10", "9", "8", "7", "6"); AssertIterateForward(history, "7", "8", "9", "10"); history.Push("11"); AssertIterateBack(history, "11", "10", "9", "8", "7"); AssertIterateForward(history, "8", "9", "10", "11"); }
public void TestAddingItems() { CTerminalHistory history = new CTerminalHistory(5); history.Push("1"); AssertHistory(history, "1"); history.Push("2"); AssertHistory(history, "1", "2"); history.Push("3"); AssertHistory(history, "1", "2", "3"); history.Push("4"); AssertHistory(history, "1", "2", "3", "4"); history.Push("5"); AssertHistory(history, "1", "2", "3", "4", "5"); history.Push("6"); AssertHistory(history, "2", "3", "4", "5", "6"); history.Push("7"); AssertHistory(history, "3", "4", "5", "6", "7"); history.Push("8"); AssertHistory(history, "4", "5", "6", "7", "8"); history.Push("9"); AssertHistory(history, "5", "6", "7", "8", "9"); history.Push("10"); AssertHistory(history, "6", "7", "8", "9", "10"); history.Push("11"); AssertHistory(history, "7", "8", "9", "10", "11"); }