// <copyright file="MockViewPlugInContainer.cs" company="MUnique">
// Licensed under the MIT License. See LICENSE file in the project root for full license information.
// </copyright>

namespace MUnique.OpenMU.Tests;

using Moq;
using MUnique.OpenMU.GameLogic.Views;
using MUnique.OpenMU.PlugIns;

/// <summary>
/// A view plugin container which automatically create mocks for requested view plugins.
/// </summary>
public class MockViewPlugInContainer : ICustomPlugInContainer<IViewPlugIn>
{
    private readonly Dictionary<Type, IViewPlugIn> _mocks = new();

    /// <inheritdoc />
    public T GetPlugIn<T>()
        where T : class, IViewPlugIn
    {
        if (!this._mocks.TryGetValue(typeof(T), out var mock))
        {
            mock = new Mock<T>().Object;
            this._mocks.Add(typeof(T), mock);
        }

        return (T)mock;
    }
}