Console Command

Summary

This is an injectable service that wraps Console so that you can more easily Unit test your menu items. I use it mainly for testing Prompt Helper; however, you can use it with your own menus if you wish to test them.

Interface

Here is the interface with descriptions for each method:

/// <summary>A wrapper around console commands.</summary>
public interface IConsoleCommand
{
   /// <summary>Clears the screen</summary>
   void Clear();

   /// <summary>Obtains then next key that is pressed.</summary>
   ConsoleKeyInfo ReadKey();

   /// <summary>Reads a line using the Console's ReadLine method.</summary>
   string ReadLine();

   /// <summary>Writes text using the Console's Write method</summary>
   /// <param name="line">Text to write</param>
   void Write(string line);

   /// <summary>Writes text using the Console's WriteLine method</summary>
   /// <param name="line">Text to write</param>
   void WriteLine(string line);
}