相关疑难解决方法(0)

我正在尝试在XUnit测试中为AppService实现依赖注入。理想的目标是运行原始应用程序启动/配置，并使用启动中的任何依赖项注入，而不是在测试中再次重新初始化所有DI，这就是整个目标。

更新：Mohsen的答案很接近。需要更新几个语法/要求错误才能起作用。

由于某种原因，原始应用程序可以工作，并且可以致电Department App Service。但是，它无法在Xunit中调用。最终使Testserver在原始应用程序中使用Startup和Configuration进行工作。现在收到以下错误：

Message: The following constructor parameters did not have matching fixture data: IDepartmentAppService departmentAppService

namespace Testing.IntegrationTests
{
    public class DepartmentAppServiceTest
    {
        public DBContext context;
        public IDepartmentAppService departmentAppService;

        public DepartmentAppServiceTest(IDepartmentAppService departmentAppService)
        {
            this.departmentAppService = departmentAppService;
        }

        [Fact]
        public async Task Get_DepartmentById_Are_Equal()
        {
            var options = new DbContextOptionsBuilder<SharedServicesContext>()
                .UseInMemoryDatabase(databaseName: "TestDatabase")
                .Options;
            context = new DBContext(options);

            TestServer _server = new TestServer(new WebHostBuilder()
                .UseContentRoot("C:\\OriginalApplication")
                .UseEnvironment("Development")
                .UseConfiguration(new ConfigurationBuilder()
                    .SetBasePath("C:\\OriginalApplication")
                    .AddJsonFile("appsettings.json")
                    .Build()).UseStartup<Startup>());

            context.Department.Add(new Department { DepartmentId = 2, DepartmentCode = "123", DepartmentName …

我有.NET Core 2.0项目,其中包含存储库模式和xUnit测试.

现在,这里有一些代码.

控制器:

public class SchedulesController : Controller
{
    private readonly IScheduleRepository repository;
    private readonly IMapper mapper;

    public SchedulesController(IScheduleRepository repository, IMapper mapper)
    {
        this.repository = repository;
        this.mapper = mapper;
    }

    [HttpGet]
    public IActionResult Get()
    {
        var result = mapper.Map<IEnumerable<Schedule>, IEnumerable<ScheduleDto>>(source: repository.items);
        return new OkObjectResult(result);
    }
}

我的测试班:

public class SchedulesControllerTests
{
    [Fact]
    public void CanGet()
    {
        try
        {
            //Arrange
            Mock<IScheduleRepository> mockRepo = new Mock<IScheduleRepository>();
            mockRepo.Setup(m => m.items).Returns(new Schedule[]
            {
                new Schedule() { Id=1, Title = "Schedule1" },
                new …