Sample Unit Test

Overview

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Sample Generic DBus Unit Test

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Tmds.DBus;

namespace Xeno.MyProject.Tests.DBus
{
    [DBusInterface("tmds.myservice")]
    public interface IMyService : IDBusObject
    {
        Task<string> SendCommandAsync(string message);
    }

    public class MyService : IMyService
    {
        public static readonly ObjectPath Path = new ObjectPath("/tmds/myservice");

        public ObjectPath ObjectPath { get => Path; }

        public Task<string> SendCommandAsync(string command)
        {
            return Task.FromResult($"Hello {command}!");
        }
    }

    [TestClass]
    public class DbusSimulatorTests
    {
        [TestMethod]
        [Ignore("The test passes successfully by itself but not when ran as a group.")]
        public async Task SimulateDbusServerTestAsync()
        {
            // Test Server
            var server = new ServerConnectionOptions();
            using (var connection = new Connection(server))
            {
                await connection.RegisterObjectAsync(new MyService());
                var boundAddress = await server.StartAsync("tcp:host=localhost");

                Console.WriteLine($"Server is listening at, {boundAddress}");

                // Client
                using (var client = new Connection(boundAddress))
                {
                    await client.ConnectAsync();
                    Console.WriteLine("Client Connected!");

                    var proxy = client.CreateProxy<IMyService>("any.service", MyService.Path);
                    var greeting = await proxy.SendCommandAsync("BLE");

                    Assert.AreEqual(greeting, "Hello BLE!");
                }
            }
        }
    }
}