c# – 如何模拟返回Task>的方法?
发布时间:2020-12-15 08:00:14 所属栏目:百科 来源:网络整理
导读:我正在尝试对返回任务的方法进行单元测试: void Main(){ var mockRepo = new MockIRepository(); mockRepo.Setup(x = x.GetAll()).Returns(new ListMyModel() { new MyModel { Name = "Test" } }); // works mockRepo.Setup(x = x.GetAllAsync()).Returns(T
我正在尝试对返回任务>的方法进行单元测试:
void Main() { var mockRepo = new Mock<IRepository>(); mockRepo.Setup(x => x.GetAll()).Returns(new List<MyModel>() { new MyModel { Name = "Test" } }); // works mockRepo.Setup(x => x.GetAllAsync()).Returns(Task.FromResult(new List<MyModel>() { new MyModel { Name = "Test" } })); // error var result = mockRepo.Object.GetAll(); result.Dump(); } public interface IRepository { Task<IList<MyModel>> GetAllAsync(); IList<MyModel> GetAll(); } public class MyModel { public string Name { get; set; } } 但Task返回方法会生成编译器错误:
我究竟做错了什么? 解决方法
您可以使用ReturnsAync方法:
IList<MyModel> expected = new List<MyModel>() { new MyModel { Name = "Test" }}; mockRepo.Setup(x => x.GetAll()).ReturnsAsync(expected); (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |