removed unused files.

test/DotNetCore.CAP.Test/Processor/DefaultDispatcherTest.cs

-//using System;
-//using System.Threading;
-//using System.Threading.Tasks;
-//using DotNetCore.CAP.Models;
-//using DotNetCore.CAP.Processor;
-//using Microsoft.Extensions.DependencyInjection;
-//using Microsoft.Extensions.Options;
-//using Moq;
-//using Xunit;
-
-//namespace DotNetCore.CAP.Test
-//{
-//    public class DefaultDispatcherTest
-//    {
-//        private CancellationTokenSource _cancellationTokenSource;
-//        private ProcessingContext _context;
-//        private IServiceProvider _provider;
-//        private Mock<IStorageConnection> _mockStorageConnection;
-
-//        public DefaultDispatcherTest()
-//        {
-//            _mockStorageConnection = new Mock<IStorageConnection>();
-           
-//            _cancellationTokenSource = new CancellationTokenSource();
-
-//            var services = new ServiceCollection();
-//            services.AddLogging();
-//            services.Configure<IOptions<CapOptions>>(x => { });
-//            services.AddOptions();
-//            services.AddSingleton(_mockStorageConnection.Object);
-//            _provider = services.BuildServiceProvider();
-
-//            _context = new ProcessingContext(_provider, _cancellationTokenSource.Token);
-//        }
-
-//        [Fact]
-//        public void MockTest()
-//        {
-//            Assert.NotNull(_provider.GetServices<IStorageConnection>());
-//        }
-
-//        [Fact]
-//        public async void ProcessAsync_CancellationTokenCancelled_ThrowsImmediately()
-//        {
-//            // Arrange
-//            _cancellationTokenSource.Cancel();
-//            var fixture = Create();
-
-//            // Act
-//            await Assert.ThrowsAsync<OperationCanceledException>(() => fixture.ProcessAsync(_context));
-//        }
-
-//        [Fact]
-//        public async Task ProcessAsync()
-//        {
-//            // Arrange
-//            var job = new CapPublishedMessage
-//            {
-//            };
-
-//            var mockFetchedJob = Mock.Get(Mock.Of<IFetchedMessage>(fj => fj.MessageId == 42 && fj.MessageType == MessageType.Publish));
-
-//            _mockStorageConnection
-//                .Setup(m => m.FetchNextMessageAsync())
-//                .ReturnsAsync(mockFetchedJob.Object).Verifiable();
-
-//            _mockQueueExecutor
-//                .Setup(x => x.ExecuteAsync(_mockStorageConnection.Object, mockFetchedJob.Object))
-//                .Returns(Task.FromResult(OperateResult.Success));
-
-//            var fixture = Create();
-
-//            // Act
-//            await fixture.ProcessAsync(_context);
-
-//            // Assert
-//            _mockStorageConnection.VerifyAll();
-//        }
-
-//        private DefaultDispatcher Create()
-//            => _provider.GetService<DefaultDispatcher>();
-//    }
-//}
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