帮别的公司做网站违法吗,进入电商平台832采购,wordpress的pjax主题,seo推广优化平台Moq在.net中比较出名的mock框架#xff0c;NSubstitute也是属于这类框架#xff0c;使用方式也如出一辙#xff0c;是通过实现子类来达到mock的效果。下面的测试方法都是按照 UnitTest的三板斧Arrange Act Assert来展开的#xff0c;代码具体如下。using Microsoft.VisualB… Moq在.net中比较出名的mock框架NSubstitute也是属于这类框架使用方式也如出一辙是通过实现子类来达到mock的效果。下面的测试方法都是按照 UnitTest的三板斧Arrange Act Assert来展开的代码具体如下。using Microsoft.VisualBasic;
using NSubstitute;
using NSubstitute.ExceptionExtensions;
using System;
using System.Threading.Tasks;
using Xunit;namespace NSubstituteUnitTest
{public class UserManageUnitTest{IUserService _userService;UserManage _userManage;public UserManageUnitTest(){//mock接口_userService Substitute.ForIUserService();_userManage new UserManage(_userService);}[Fact]public async Task AddUser_Default_Return(){var user new User { UserName a, Password b };//mock方法的返回值_userService.AddUserAsync(Arg.AnyUser()).Returns(true); var result await _userManage.AddUserAsync(user);Assert.Equal(true, result);}[Fact]public async Task AddUser_ServiceError_ReturnFalse(){ var user new User { UserName a, Password b };//mock方法的返回值_userService.AddUserAsync(Arg.AnyUser()).Returns(false); var result await _userManage.AddUserAsync(user);Assert.Equal(false, result);}[Fact]public async Task AddUser_Exception_ReturnFalse(){ var user new User { UserName a, Password b };//mock方法发生异常_userService.AddUserAsync(Arg.AnyUser()).Throws(new Exception(异常)); var result await _userManage.AddUserAsync(user);Assert.Equal(false, result);}[Theory][InlineData(, a)][InlineData(a, )][InlineData(, )][InlineData(null, a)][InlineData(a, null)][InlineData(null, null)][InlineData( , a)][InlineData(a, )][InlineData( , )]public async Task AddUser_IsNullOrEmpty_ReturnFalse(string userName, string password){//这个逻辑没有设用到接口所以不需要mockvar user new User { UserName userName, Password password }; var result await _userManage.AddUserAsync(user);Assert.Equal(false, result);}}//被测试的类public class UserManage{private readonly IUserService _userService;public UserManage(IUserService userService){_userService userService;}public async Taskbool AddUserAsync(User user){try{if (!string.IsNullOrEmpty(user.UserName.Trim()) !string.IsNullOrEmpty(user.Password.Trim())){return await _userService.AddUserAsync(user);}else{return false;}}catch{return false;}}}//接口public interface IUserService{Taskbool AddUserAsync(User user);}//实体public class User{public string UserName { get; set; }public string Password { get; set; }}
}
单元测试结果覆盖率结果更复杂的调用参看官方文档https://nsubstitute.github.io/help/getting-started/
