94 lines
3.4 KiB
C#
94 lines
3.4 KiB
C#
using AutoMapper;
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using IM_API.Dtos.Group;
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using IM_API.Models;
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using IM_API.Services;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using Moq;
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using Xunit;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using MassTransit;
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using IM_API.Configs;
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using Microsoft.EntityFrameworkCore.Infrastructure;
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namespace IM_API.Tests.Services
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{
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public class GroupServiceTests
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{
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private readonly ImContext _context;
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private readonly IMapper _mapper;
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private readonly Mock<ILogger<GroupService>> _loggerMock = new();
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private readonly Mock<IPublishEndpoint> _publishMock = new();
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public GroupServiceTests()
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{
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// 1. 配置内存数据库
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var options = new DbContextOptionsBuilder<ImContext>()
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.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString())
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.Options;
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_context = new ImContext(options);
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// 2. 配置真实的 AutoMapper (ProjectTo 必须使用真实配置，不能用 Mock)
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var config = new MapperConfiguration(cfg =>
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{
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// 替换为你项目中真实的 Profile 类名
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cfg.AddProfile<MapperConfig>();
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// 如果有多个 Profile，可以继续添加或者加载整个程序集
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// cfg.AddMaps(typeof(GroupProfile).Assembly);
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});
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_mapper = config.CreateMapper();
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}
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[Fact]
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public async Task GetGroupList_ShouldReturnPagedAndOrderedData()
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{
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// Arrange (准备数据)
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var userId = 1;
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var groups = new List<Group>
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{
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new Group { Id = 101, Name = "Group A", Avatar = "1111" },
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new Group { Id = 102, Name = "Group B" , Avatar = "1111"},
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new Group { Id = 103, Name = "Group C", Avatar = "1111" }
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};
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_context.Groups.AddRange(groups);
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_context.GroupMembers.AddRange(new List<GroupMember>
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{
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new GroupMember { UserId = userId, GroupId = 101 },
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new GroupMember { UserId = userId, GroupId = 102 },
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new GroupMember { UserId = userId, GroupId = 103 }
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});
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await _context.SaveChangesAsync();
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var userService = new Mock<UserService>();
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var service = new GroupService(_context, _mapper, _loggerMock.Object, _publishMock.Object,userService.Object);
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// Act (执行测试: 第1页，每页2条，倒序)
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var result = await service.GetGroupListAsync(userId, page: 1, limit: 2, desc: true);
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// Assert (断言)
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Assert.NotNull(result);
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Assert.Equal(2, result.Count);
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Assert.Equal(103, result[0].Id); // 倒序最大的是 103
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Assert.Equal(102, result[1].Id);
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}
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[Fact]
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public async Task GetGroupList_ShouldReturnEmpty_WhenUserHasNoGroups()
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{
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var userSerivce = new Mock<UserService>();
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// Arrange
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var service = new GroupService(_context, _mapper, _loggerMock.Object, _publishMock.Object, userSerivce.Object);
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// Act
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var result = await service.GetGroupListAsync(userId: 999, page: 1, limit: 10, desc: false);
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// Assert
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Assert.Empty(result);
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}
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}
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} |