public void MovingCursor()
{
var history = new ConsoleHistory();
history.Add("Oldest");
history.Add("Middle");
history.Add("Youngest");
history.MoveCursor(SeekOrigin.Begin, 0);
history.CurrentEntry.Should().Be("Oldest");
history.MoveCursor(SeekOrigin.Begin, 1);
history.CurrentEntry.Should().Be("Middle");
history.MoveCursor(SeekOrigin.End, 0);
history.CurrentEntry.Should().BeNull();
history.MoveCursor(SeekOrigin.End, -1);
history.CurrentEntry.Should().Be("Youngest");
history.MoveCursor(SeekOrigin.End, -2);
history.CurrentEntry.Should().Be("Middle");
history.MoveCursor(SeekOrigin.End, -3);
history.CurrentEntry.Should().Be("Oldest");
history.MoveCursor(1);
history.CurrentEntry.Should().Be("Middle");
history.Invoking(h => h.MoveCursor((SeekOrigin)0x10, 0))
.Should().Throw <ArgumentOutOfRangeException>();
}
public void HistoryWithMax()
{
var history = new ConsoleHistory(2);
history.Add("First");
history.EntryCount.Should().Be(1);
history.Add("Second");
history.EntryCount.Should().Be(2);
history.Add("Third");
history.EntryCount.Should().Be(2);
}
public void AddEmptyEntry()
{
var history = new ConsoleHistory();
history.Add("Hello");
history.EntryCount.Should().Be(1);
history.Add(null);
history.EntryCount.Should().Be(1);
history.Add(string.Empty);
history.EntryCount.Should().Be(1);
}
private void PrintMessage(string message, Color color)
{
try
{
if (!IsDebug)
{
return;
}
if (LogPlace.InvokeRequired)
{
LogPlace.Invoke(new MethodInvoker(() => { SetDataToRichTextBox(LogPlace, message, color); }));
}
else
{
SetDataToRichTextBox(LogPlace, message, color);
}
ConsoleHistory.Add(message);
LogCount++;
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public void SingleEntry()
{
var history = new ConsoleHistory();
history.Add("Something");
history.EntryCount.Should().Be(1);
history.CurrentEntry.Should().BeNull();
history.MoveCursor(SeekOrigin.Current, 0).Should().BeTrue();
history.MoveCursor(SeekOrigin.Current, 1).Should().BeFalse();
history.MoveCursor(SeekOrigin.Current, -2).Should().BeFalse();
history.MoveCursor(SeekOrigin.Current, -1).Should().BeTrue();
history.CurrentEntry.Should().Be("Something");
}
public void MultipleEntries()
{
var history = new ConsoleHistory();
history.Add("Older");
history.Add("Newer");
history.EntryCount.Should().Be(2);
history.CurrentEntry.Should().BeNull();
history.MoveCursor(SeekOrigin.Current, -1).Should().BeTrue();
history.CurrentEntry.Should().Be("Newer");
history.MoveCursor(SeekOrigin.Current, -1).Should().BeTrue();
history.CurrentEntry.Should().Be("Older");
history.MoveCursor(SeekOrigin.Current, 1).Should().BeTrue();
history.CurrentEntry.Should().Be("Newer");
history.MoveCursor(SeekOrigin.Current, 1).Should().BeTrue();
history.MoveCursor(SeekOrigin.Current, -2).Should().BeTrue();
history.CurrentEntry.Should().Be("Older");
}
private void PrintMessage(string message, Color color)
{
try
{
//if (!IsDebug) return;
if (richTextBox.InvokeRequired)
{
richTextBox.Invoke(new MethodInvoker(() => { SetDataToRichTextBox(message, color); }));
}
else
{
SetDataToRichTextBox(message, color);
}
ConsoleHistory.Add(message);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
