SteamTools/tests/Common.UnitTest/AsyncTest.cs

using NUnit.Framework;
using System.Threading.Tasks;

namespace System
{
    [TestFixture]
    public partial class AsyncTest
    {
        [Test]
        public async Task Test1()
        {
            var task = TestInside();

            TestContext.WriteLine($"status: {task.Status}, {nameof(AsyncTest)}");
            await Task.Delay(600);

            var num = await task;
            TestContext.WriteLine($"status: {task.Status}, {num}");
        }

        [Test]
        public async Task Test2()
        {
            var num = await TestInside();

            TestContext.WriteLine($"status: {TaskStatus.RanToCompletion}, {nameof(AsyncTest)}");
            await Task.Delay(600);

            TestContext.WriteLine($"status: {TaskStatus.RanToCompletion}, {num}");
        }

        async Task<int> TestInside()
        {
            await Task.Delay(500);
            TestContext.WriteLine(nameof(TestInside));
            return 100;
        }
    }
}