與ILogger單元測試這是我的控制器:如何在ASP.NET核心
public class BlogController : Controller
{
private IDAO<Blog> _blogDAO;
private readonly ILogger<BlogController> _logger;
public BlogController(ILogger<BlogController> logger, IDAO<Blog> blogDAO)
{
this._blogDAO = blogDAO;
this._logger = logger;
}
public IActionResult Index()
{
var blogs = this._blogDAO.GetMany();
this._logger.LogInformation("Index page say hello", new object[0]);
return View(blogs);
}
}
正如你可以看到我有2只依賴,一個IDAO
和
這是我的測試類,我使用xUnit來測試和Moq創建模擬和存根,我可以嘲笑DAO
容易,但與我不知道該怎麼做,所以我只是傳遞null和註釋掉調用登錄控制器時運行測試。有沒有辦法測試,但仍然保持記錄器?
public class BlogControllerTest
{
[Fact]
public void Index_ReturnAViewResult_WithAListOfBlog()
{
var mockRepo = new Mock<IDAO<Blog>>();
mockRepo.Setup(repo => repo.GetMany(null)).Returns(GetListBlog());
var controller = new BlogController(null,mockRepo.Object);
var result = controller.Index();
var viewResult = Assert.IsType<ViewResult>(result);
var model = Assert.IsAssignableFrom<IEnumerable<Blog>>(viewResult.ViewData.Model);
Assert.Equal(2, model.Count());
}
}
登錄到調試輸出窗口調用AddDebug()的工廠:工廠變種= serviceProvider.GetService()AddDebug(); –
spottedmahn