这是我的控制器:
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);
}
}
正如你所看到的，我有两个依赖项，一个IDAO和一个ILogger
这是我的测试类，我使用xUnit来测试和Moq来创建模拟和存根，我可以很容易地模拟DAO，但使用ILogger，我不知道该做什么，所以我只是传递null并注释掉运行测试时登录控制器的调用。是否有一种方法可以测试，但仍然以某种方式保存日志?
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());
}
}
