Moq Func<T,TResult> 委托和设置值

如何解决Moq Func<T,TResult> 委托和设置值

我想模拟以下方法的 callback 参数：

Task ExecuteReadOnlyThreadSafe(Func<IUnitOfWork,Task> callback);

将要测试的方法中上层方法的调用如下所示：

await _dbContext.ExecuteReadOnlyThreadSafe(async uow =>
{
   mobileDevices = (await uow.PushNotificationDeviceRepository.FindByUser(userId)).ToList();
});

我想将 mobileDevices 参数设置为某个值。

我做了以下模拟：

User testUser = new User()
{
    ID = 1
};
    
IEnumerable<PushNotificationDevice> testMobileDevices = new List<PushNotificationDevice>()
{
    new PushNotificationDevice()
    {
        ID = 1,RegistrationID = "XXXX-XXXX-XXXX",NotificationPlatform = Shared.HelperMethods.Enums.NotificationPlatformTypes.Apns,User = testUser
    }
};


Mock<IDbContext> mockDbContext = new Mock<IDbContext>();
Mock<IUnitOfWork> mockUnitOfWork = new Mock<IUnitOfWork>();
Mock<IPushNotificationDeviceRepository> mockPushNotificationDeviceRepository = new Mock<IPushNotificationDeviceRepository>();

mockPushNotificationDeviceRepository
    .Setup(x => x.FindByUser(It.IsAny<User>()))
    .Returns(System.Threading.Tasks.Task.Fromresult(testMobileDevices));

mockUnitOfWork
    .SetupGet(x => x.PushNotificationDeviceRepository)
    .Returns(mockPushNotificationDeviceRepository.Object);

mockDbContext.SetupProperty(x => x.CurrentUnitOfWork,mockUnitOfWork.Object);

var mockCallback = new Mock<Func<IUnitOfWork,System.Threading.Tasks.Task>>();
    
mockDbContext.Setup(x => x.ExecuteReadOnlyThreadSafe(It.IsAny<Func<IUnitOfWork,System.Threading.Tasks.Task>>()));

我陷入了对 ExecuteReadOnlyThreadSafe 的嘲讽。我如何模拟回调以便测试将执行实际实现的内容：

await _dbContext.ExecuteReadOnlyThreadSafe(async uow =>
{
mobileDevices = (await uow.PushNotificationDeviceRepository.FindByUser(userId)).ToList();
});