/// <summary>
/// Provides a way of seeing what got "rendered" on the Screen. Use this when you want
/// to understand which elements and properties are present at the screen.
/// </summary>
/// <remarks>If you want to customize how this method works, check <see cref="DebugOptions"/>.</remarks>
/// <returns>A string representing the screen's elements and its properties.</returns>
public string Debug()
{
var renderedHierarchy = new Tree(Container);
var _ = Container.GetPageHierarchy <View>(renderedHierarchy).ToList();
var debugText = TestingLibraryOptions.DebugOptions.TreeFormatter.FormatTree(renderedHierarchy);
TestingLibraryOptions.DebugOptions.OutputTextWriter.Write(debugText);
return(debugText);
}
public string FormatTree(Tree debugTree)
{
using var stringBuffer = new StringWriter();
_ansiConsoleSettings.Out = stringBuffer;
var ansiConsole = AnsiConsole.Create(_ansiConsoleSettings);
var consoleTree = new SpectreTree(debugTree.Root.DebugElement.Element.GetType().Name);
foreach (var rootNode in debugTree.Nodes)
{
FormatTreeNode(rootNode, consoleTree);
}
ansiConsole.Render(consoleTree);
return(stringBuffer.ToString());
}