src/modules/cmdpal/Tests/Microsoft.CmdPal.UI.ViewModels.UnitTests/OpenSettingsCommandTests.cs - main - githubmirror/PowerToys

src/modules/cmdpal/Tests/Microsoft.CmdPal.UI.ViewModels.UnitTests/OpenSettingsCommandTests.cs

62 строки2 KB

Jiří Polášek

CmdPal: Extension Gallery (#46636)

15 май 2026, 00:30

15 май 2026, 00:30c4ff073

// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System.Collections.Generic;
using CommunityToolkit.Mvvm.Messaging;
using Microsoft.CmdPal.UI.Messages;
using Microsoft.CmdPal.UI.ViewModels.BuiltinCommands;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace Microsoft.CmdPal.UI.ViewModels.UnitTests;

[TestClass]
public class OpenSettingsCommandTests
{
    private sealed class SettingsMessageRecipient
    {
        public List<OpenSettingsMessage> Messages { get; } = [];
    }

    [TestMethod]
    public void OpenSettingsCommand_Invoke_SendsGeneralSettingsMessage()
    {
        var recipient = new SettingsMessageRecipient();
        WeakReferenceMessenger.Default.Register<SettingsMessageRecipient, OpenSettingsMessage>(recipient, static (r, m) => r.Messages.Add(m));

        try
        {
            var command = new OpenSettingsCommand();

            command.Invoke();

            Assert.AreEqual(1, recipient.Messages.Count);
            Assert.AreEqual(string.Empty, recipient.Messages[0].SettingsPageTag);
        }
        finally
        {
            WeakReferenceMessenger.Default.UnregisterAll(recipient);
        }
    }

    [TestMethod]
    public void OpenGallerySettingsCommand_Invoke_SendsGallerySettingsMessage()
    {
        var recipient = new SettingsMessageRecipient();
        WeakReferenceMessenger.Default.Register<SettingsMessageRecipient, OpenSettingsMessage>(recipient, static (r, m) => r.Messages.Add(m));

        try
        {
            var command = new OpenGallerySettingsCommand();

            command.Invoke();

            Assert.AreEqual(1, recipient.Messages.Count);
            Assert.AreEqual("Gallery", recipient.Messages[0].SettingsPageTag);
        }
        finally
        {
            WeakReferenceMessenger.Default.UnregisterAll(recipient);
        }
    }
}