Catel - Part 4 of n: Unit testing with Catel

// --------------------------------------------------------------------------------------------------------------------
// <copyright file="PleaseWaitService.cs" company="Catel development team">
//   Copyright (c) 2008 - 2011 Catel development team. All rights reserved.
// </copyright>
// <summary>
//   Test implementation of the <see cref="IPleaseWaitService"/>.
// </summary>
// --------------------------------------------------------------------------------------------------------------------

namespace Catel.MVVM.Services.Test
{
    /// <summary>
    /// Test implementation of the <see cref="IPleaseWaitService"/>.
    /// </summary>
    public class PleaseWaitService : IPleaseWaitService
    {
        #region Methods
        /// <summary>
        /// Shows the please wait window with the default status text.
        /// </summary>
        /// <remarks>
        /// When this method is used, the <see cref="Hide"/> method must be called to hide the window again.
        /// </remarks>
        public void Show()
        {
            // No implementation by design
        }

        /// <summary>
        /// Shows the please wait window with the specified status text.
        /// </summary>
        /// <param name="status">The status.</param>
        /// <remarks>
        /// When this method is used, the <see cref="Hide"/> method must be called to hide the window again.
        /// </remarks>
        public void Show(string status)
        {
            // No implementation by design
        }

        /// <summary>
        /// Shows the please wait window with the default status text and executes the work delegate (in a background thread). When the work
        /// is finished, the please wait window will be automatically closed.
        /// </summary>
        /// <param name="workDelegate">The work delegate.</param>
        public void Show(PleaseWaitWorkDelegate workDelegate)
        {
            Show(workDelegate, string.Empty);
        }

        /// <summary>
        /// Shows the please wait window with the specified status text and executes the work delegate (in a background thread). When the work
        /// is finished, the please wait window will be automatically closed.
        /// </summary>
        /// <param name="workDelegate">The work delegate.</param>
        /// <param name="status">The status.</param>
        public void Show(PleaseWaitWorkDelegate workDelegate, string status)
        {
            // Invoke work delegate
            workDelegate();
        }

        /// <summary>
        /// Updates the status text.
        /// </summary>
        /// <param name="status">The status.</param>
        public void UpdateStatus(string status)
        {
            // No implementation by design
        }

        /// <summary>
        /// Updates the status.
        /// </summary>
        /// <param name="status">The status.</param>
        /// <param name="width">The width.</param>
        public void UpdateStatus(string status, int width)
        {
            // No implementation by design
        }

        /// <summary>
        /// Hides this please wait window.
        /// </summary>
        public void Hide()
        {
            // No implementation by design
        }
        #endregion
    }
}