我正在尝试对返回Task
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; }
}
但是返回任务的方法生成编译错误:
CS1503 参数 1: 无法将类型为“System.Threading.Tasks.Task<System.Collections.Generic.List<UserQuery.MyModel>>” 的对象隐式转换为类型“System.Threading.Tasks.Task<System.Collections.Generic.IList<UserQuery.MyModel>>”
我做错了什么?