1091 lines
38 KiB
C#
1091 lines
38 KiB
C#
using FsCheck;
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using FsCheck.Xunit;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using MiAssessment.Core.Interfaces;
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using MiAssessment.Core.Services;
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using MiAssessment.Model.Data;
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using MiAssessment.Model.Entities;
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using Moq;
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using Xunit;
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namespace MiAssessment.Tests.Services;
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/// <summary>
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/// InviteService 属性测试
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/// 验证分销服务的分页查询一致性
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/// </summary>
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public class InviteServicePropertyTests
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{
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private readonly Mock<ILogger<InviteService>> _mockLogger = new();
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private readonly Mock<IWechatService> _mockWechatService = new();
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#region Property 3: 分页查询一致性 - GetRecordListAsync
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/// <summary>
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/// Property 3: 邀请记录分页查询返回的记录数不超过pageSize
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/// *For any* paginated query, the returned items count SHALL not exceed pageSize.
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///
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/// **Feature: miniapp-api, Property 3: 分页查询一致性**
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/// **Validates: Requirements 12.1, 13.5**
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/// </summary>
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[Property(MaxTest = 100)]
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public bool RecordListPaginationReturnsCorrectCount(PositiveInt seed)
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{
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// Arrange
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using var dbContext = CreateDbContext();
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var userId = (long)seed.Get;
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var pageSize = Math.Max(1, seed.Get % 20 + 1); // 1-20
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// 创建当前用户
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var currentUser = CreateUser(userId, seed.Get);
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dbContext.Users.Add(currentUser);
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// 创建多个下级用户（超过pageSize）
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var invitedUserCount = pageSize + 10;
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for (int i = 0; i < invitedUserCount; i++)
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{
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var invitedUser = CreateUser(userId + 1000 + i, seed.Get + 1000 + i);
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invitedUser.Pid = (int)userId; // 设置为当前用户的下级
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dbContext.Users.Add(invitedUser);
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}
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dbContext.SaveChanges();
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var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
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// Act
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var result = service.GetRecordListAsync(userId, 1, pageSize).GetAwaiter().GetResult();
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// Assert: 返回的记录数不超过pageSize
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return result.List.Count <= pageSize;
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}
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/// <summary>
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/// Property 3: 邀请记录分页查询的Total等于满足条件的总记录数
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/// *For any* paginated query, Total SHALL equal the count of all matching records.
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///
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/// **Feature: miniapp-api, Property 3: 分页查询一致性**
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/// **Validates: Requirements 12.1, 13.5**
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/// </summary>
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[Property(MaxTest = 100)]
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public bool RecordListPaginationTotalEqualsMatchingRecordsCount(PositiveInt seed)
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{
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// Arrange
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using var dbContext = CreateDbContext();
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var userId = (long)seed.Get;
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var otherUserId = (long)(seed.Get + 50000);
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// 创建当前用户
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var currentUser = CreateUser(userId, seed.Get);
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dbContext.Users.Add(currentUser);
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// 创建另一个用户
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var otherUser = CreateUser(otherUserId, seed.Get + 50000);
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dbContext.Users.Add(otherUser);
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// 为当前用户创建下级用户
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var userInvitedCount = Math.Max(1, seed.Get % 15 + 1); // 1-15
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for (int i = 0; i < userInvitedCount; i++)
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{
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var invitedUser = CreateUser(userId + 1000 + i, seed.Get + 1000 + i);
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invitedUser.Pid = (int)userId;
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dbContext.Users.Add(invitedUser);
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}
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// 为其他用户创建下级用户（不应计入Total）
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for (int i = 0; i < 5; i++)
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{
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var otherInvitedUser = CreateUser(otherUserId + 1000 + i, seed.Get + 60000 + i);
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otherInvitedUser.Pid = (int)otherUserId;
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dbContext.Users.Add(otherInvitedUser);
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}
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dbContext.SaveChanges();
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var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
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// Act
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var result = service.GetRecordListAsync(userId, 1, 20).GetAwaiter().GetResult();
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// Assert: Total等于当前用户的下级用户数
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return result.Total == userInvitedCount;
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}
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/// <summary>
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/// Property 3: 遍历所有页面能获取所有满足条件的邀请记录
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/// *For any* paginated query, traversing all pages SHALL return all matching records.
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///
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/// **Feature: miniapp-api, Property 3: 分页查询一致性**
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/// **Validates: Requirements 12.1, 13.5**
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/// </summary>
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[Property(MaxTest = 50)]
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public bool RecordListPaginationTraversalReturnsAllRecords(PositiveInt seed)
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{
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// Arrange
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using var dbContext = CreateDbContext();
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var userId = (long)seed.Get;
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var pageSize = Math.Max(1, seed.Get % 5 + 1); // 1-5 (小pageSize以测试多页)
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// 创建当前用户
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var currentUser = CreateUser(userId, seed.Get);
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dbContext.Users.Add(currentUser);
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// 创建下级用户
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var totalRecords = Math.Max(1, seed.Get % 12 + 1); // 1-12
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var expectedIds = new HashSet<long>();
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for (int i = 0; i < totalRecords; i++)
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{
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var invitedUser = CreateUser(userId + 1000 + i, seed.Get + 1000 + i);
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invitedUser.Pid = (int)userId;
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dbContext.Users.Add(invitedUser);
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expectedIds.Add(invitedUser.Id);
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}
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dbContext.SaveChanges();
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var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
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// Act: 遍历所有页面
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var allRetrievedIds = new HashSet<long>();
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var page = 1;
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var maxPages = (totalRecords / pageSize) + 2; // 防止无限循环
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while (page <= maxPages)
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{
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var result = service.GetRecordListAsync(userId, page, pageSize).GetAwaiter().GetResult();
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if (result.List.Count == 0) break;
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foreach (var item in result.List)
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{
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allRetrievedIds.Add(item.UserId);
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}
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if (page >= result.TotalPages) break;
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page++;
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}
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// Assert: 遍历所有页面后获取的记录ID集合应等于预期的ID集合
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return allRetrievedIds.SetEquals(expectedIds);
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}
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/// <summary>
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/// Property 3: 邀请记录分页查询的TotalPages计算正确
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/// *For any* paginated query, TotalPages SHALL equal ceil(Total / PageSize).
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///
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/// **Feature: miniapp-api, Property 3: 分页查询一致性**
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/// **Validates: Requirements 12.1, 13.5**
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/// </summary>
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[Property(MaxTest = 100)]
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public bool RecordListPaginationTotalPagesCalculatedCorrectly(PositiveInt seed)
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{
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// Arrange
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using var dbContext = CreateDbContext();
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var userId = (long)seed.Get;
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var pageSize = Math.Max(1, seed.Get % 20 + 1); // 1-20
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// 创建当前用户
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var currentUser = CreateUser(userId, seed.Get);
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dbContext.Users.Add(currentUser);
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// 创建下级用户
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var totalRecords = Math.Max(1, seed.Get % 50 + 1); // 1-50
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for (int i = 0; i < totalRecords; i++)
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{
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var invitedUser = CreateUser(userId + 1000 + i, seed.Get + 1000 + i);
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invitedUser.Pid = (int)userId;
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dbContext.Users.Add(invitedUser);
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}
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dbContext.SaveChanges();
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var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
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// Act
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var result = service.GetRecordListAsync(userId, 1, pageSize).GetAwaiter().GetResult();
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// Assert: TotalPages = ceil(Total / PageSize)
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var expectedTotalPages = (int)Math.Ceiling((double)result.Total / pageSize);
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return result.TotalPages == expectedTotalPages;
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}
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/// <summary>
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/// Property 3: 邀请记录分页查询不同页面返回不重复的记录
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/// *For any* paginated query, different pages SHALL return non-overlapping records.
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///
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/// **Feature: miniapp-api, Property 3: 分页查询一致性**
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/// **Validates: Requirements 12.1, 13.5**
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/// </summary>
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[Property(MaxTest = 50)]
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public bool RecordListPaginationPagesReturnNonOverlappingRecords(PositiveInt seed)
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{
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// Arrange
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using var dbContext = CreateDbContext();
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var userId = (long)seed.Get;
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var pageSize = 3; // 固定pageSize以确保多页
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// 创建当前用户
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var currentUser = CreateUser(userId, seed.Get);
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dbContext.Users.Add(currentUser);
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// 创建足够多的下级用户以产生多页
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var totalRecords = 10;
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for (int i = 0; i < totalRecords; i++)
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{
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var invitedUser = CreateUser(userId + 1000 + i, seed.Get + 1000 + i);
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invitedUser.Pid = (int)userId;
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dbContext.Users.Add(invitedUser);
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}
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dbContext.SaveChanges();
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var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
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// Act: 获取前两页
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var page1 = service.GetRecordListAsync(userId, 1, pageSize).GetAwaiter().GetResult();
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var page2 = service.GetRecordListAsync(userId, 2, pageSize).GetAwaiter().GetResult();
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// Assert: 两页的记录ID不重叠
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var page1Ids = page1.List.Select(r => r.UserId).ToHashSet();
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var page2Ids = page2.List.Select(r => r.UserId).ToHashSet();
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return !page1Ids.Intersect(page2Ids).Any();
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}
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#endregion
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#region Property 3: 分页查询一致性 - GetWithdrawListAsync
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/// <summary>
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/// Property 3: 提现记录分页查询返回的记录数不超过pageSize
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/// *For any* paginated query, the returned items count SHALL not exceed pageSize.
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///
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/// **Feature: miniapp-api, Property 3: 分页查询一致性**
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/// **Validates: Requirements 12.1, 13.5**
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/// </summary>
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[Property(MaxTest = 100)]
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public bool WithdrawListPaginationReturnsCorrectCount(PositiveInt seed)
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{
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// Arrange
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using var dbContext = CreateDbContext();
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var userId = (long)seed.Get;
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var pageSize = Math.Max(1, seed.Get % 20 + 1); // 1-20
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// 创建当前用户
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var currentUser = CreateUser(userId, seed.Get);
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dbContext.Users.Add(currentUser);
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// 创建多条提现记录（超过pageSize）
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var withdrawalCount = pageSize + 10;
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for (int i = 0; i < withdrawalCount; i++)
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{
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dbContext.Withdrawals.Add(CreateWithdrawal(seed.Get + i, userId));
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}
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dbContext.SaveChanges();
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var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
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// Act
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var result = service.GetWithdrawListAsync(userId, 1, pageSize).GetAwaiter().GetResult();
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// Assert: 返回的记录数不超过pageSize
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return result.List.Count <= pageSize;
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}
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/// <summary>
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/// Property 3: 提现记录分页查询的Total等于满足条件的总记录数
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/// *For any* paginated query, Total SHALL equal the count of all matching records.
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///
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/// **Feature: miniapp-api, Property 3: 分页查询一致性**
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/// **Validates: Requirements 12.1, 13.5**
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/// </summary>
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[Property(MaxTest = 100)]
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public bool WithdrawListPaginationTotalEqualsMatchingRecordsCount(PositiveInt seed)
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{
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// Arrange
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using var dbContext = CreateDbContext();
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var userId = (long)seed.Get;
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var otherUserId = (long)(seed.Get + 50000);
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// 创建当前用户
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var currentUser = CreateUser(userId, seed.Get);
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dbContext.Users.Add(currentUser);
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// 创建另一个用户
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var otherUser = CreateUser(otherUserId, seed.Get + 50000);
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dbContext.Users.Add(otherUser);
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// 为当前用户创建提现记录
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var userWithdrawalCount = Math.Max(1, seed.Get % 15 + 1); // 1-15
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for (int i = 0; i < userWithdrawalCount; i++)
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{
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dbContext.Withdrawals.Add(CreateWithdrawal(seed.Get + i, userId));
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}
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// 为其他用户创建提现记录（不应计入Total）
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for (int i = 0; i < 5; i++)
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{
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dbContext.Withdrawals.Add(CreateWithdrawal(seed.Get + 1000 + i, otherUserId));
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}
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// 创建已删除的提现记录（不应计入Total）
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for (int i = 0; i < 3; i++)
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{
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var deletedWithdrawal = CreateWithdrawal(seed.Get + 2000 + i, userId);
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deletedWithdrawal.IsDeleted = true;
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dbContext.Withdrawals.Add(deletedWithdrawal);
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}
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dbContext.SaveChanges();
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var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
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// Act
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var result = service.GetWithdrawListAsync(userId, 1, 20).GetAwaiter().GetResult();
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// Assert: Total等于当前用户未删除的提现记录数
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return result.Total == userWithdrawalCount;
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}
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/// <summary>
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/// Property 3: 遍历所有页面能获取所有满足条件的提现记录
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/// *For any* paginated query, traversing all pages SHALL return all matching records.
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///
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/// **Feature: miniapp-api, Property 3: 分页查询一致性**
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/// **Validates: Requirements 12.1, 13.5**
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/// </summary>
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[Property(MaxTest = 50)]
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public bool WithdrawListPaginationTraversalReturnsAllRecords(PositiveInt seed)
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{
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// Arrange
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using var dbContext = CreateDbContext();
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var userId = (long)seed.Get;
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var pageSize = Math.Max(1, seed.Get % 5 + 1); // 1-5 (小pageSize以测试多页)
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// 创建当前用户
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var currentUser = CreateUser(userId, seed.Get);
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dbContext.Users.Add(currentUser);
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// 创建提现记录
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var totalRecords = Math.Max(1, seed.Get % 12 + 1); // 1-12
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var expectedIds = new HashSet<long>();
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for (int i = 0; i < totalRecords; i++)
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{
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var withdrawal = CreateWithdrawal(seed.Get + i, userId);
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dbContext.Withdrawals.Add(withdrawal);
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expectedIds.Add(withdrawal.Id);
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}
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dbContext.SaveChanges();
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var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
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// Act: 遍历所有页面
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var allRetrievedIds = new HashSet<long>();
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||
var page = 1;
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||
var maxPages = (totalRecords / pageSize) + 2; // 防止无限循环
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||
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while (page <= maxPages)
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{
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var result = service.GetWithdrawListAsync(userId, page, pageSize).GetAwaiter().GetResult();
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if (result.List.Count == 0) break;
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foreach (var item in result.List)
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{
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allRetrievedIds.Add(item.Id);
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}
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if (page >= result.TotalPages) break;
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page++;
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}
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// Assert: 遍历所有页面后获取的记录ID集合应等于预期的ID集合
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||
return allRetrievedIds.SetEquals(expectedIds);
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}
|
||
|
||
/// <summary>
|
||
/// Property 3: 提现记录分页查询的TotalPages计算正确
|
||
/// *For any* paginated query, TotalPages SHALL equal ceil(Total / PageSize).
|
||
///
|
||
/// **Feature: miniapp-api, Property 3: 分页查询一致性**
|
||
/// **Validates: Requirements 12.1, 13.5**
|
||
/// </summary>
|
||
[Property(MaxTest = 100)]
|
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public bool WithdrawListPaginationTotalPagesCalculatedCorrectly(PositiveInt seed)
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{
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// Arrange
|
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using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
var pageSize = Math.Max(1, seed.Get % 20 + 1); // 1-20
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||
|
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// 创建当前用户
|
||
var currentUser = CreateUser(userId, seed.Get);
|
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dbContext.Users.Add(currentUser);
|
||
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||
// 创建提现记录
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var totalRecords = Math.Max(1, seed.Get % 50 + 1); // 1-50
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for (int i = 0; i < totalRecords; i++)
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{
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dbContext.Withdrawals.Add(CreateWithdrawal(seed.Get + i, userId));
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}
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dbContext.SaveChanges();
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var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
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// Act
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var result = service.GetWithdrawListAsync(userId, 1, pageSize).GetAwaiter().GetResult();
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// Assert: TotalPages = ceil(Total / PageSize)
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var expectedTotalPages = (int)Math.Ceiling((double)result.Total / pageSize);
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return result.TotalPages == expectedTotalPages;
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}
|
||
|
||
/// <summary>
|
||
/// Property 3: 提现记录分页查询不同页面返回不重复的记录
|
||
/// *For any* paginated query, different pages SHALL return non-overlapping records.
|
||
///
|
||
/// **Feature: miniapp-api, Property 3: 分页查询一致性**
|
||
/// **Validates: Requirements 12.1, 13.5**
|
||
/// </summary>
|
||
[Property(MaxTest = 50)]
|
||
public bool WithdrawListPaginationPagesReturnNonOverlappingRecords(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
var pageSize = 3; // 固定pageSize以确保多页
|
||
|
||
// 创建当前用户
|
||
var currentUser = CreateUser(userId, seed.Get);
|
||
dbContext.Users.Add(currentUser);
|
||
|
||
// 创建足够多的提现记录以产生多页
|
||
var totalRecords = 10;
|
||
for (int i = 0; i < totalRecords; i++)
|
||
{
|
||
dbContext.Withdrawals.Add(CreateWithdrawal(seed.Get + i, userId));
|
||
}
|
||
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act: 获取前两页
|
||
var page1 = service.GetWithdrawListAsync(userId, 1, pageSize).GetAwaiter().GetResult();
|
||
var page2 = service.GetWithdrawListAsync(userId, 2, pageSize).GetAwaiter().GetResult();
|
||
|
||
// Assert: 两页的记录ID不重叠
|
||
var page1Ids = page1.List.Select(r => r.Id).ToHashSet();
|
||
var page2Ids = page2.List.Select(r => r.Id).ToHashSet();
|
||
|
||
return !page1Ids.Intersect(page2Ids).Any();
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 3: 提现记录分页查询不返回已删除的记录
|
||
/// *For any* paginated query, deleted records (IsDeleted=true) SHALL not be returned.
|
||
///
|
||
/// **Feature: miniapp-api, Property 3: 分页查询一致性**
|
||
/// **Validates: Requirements 12.1, 13.5**
|
||
/// </summary>
|
||
[Property(MaxTest = 100)]
|
||
public bool WithdrawListPaginationExcludesDeletedRecords(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 创建当前用户
|
||
var currentUser = CreateUser(userId, seed.Get);
|
||
dbContext.Users.Add(currentUser);
|
||
|
||
// 创建正常的提现记录
|
||
var normalWithdrawals = new List<Withdrawal>();
|
||
for (int i = 0; i < 3; i++)
|
||
{
|
||
var withdrawal = CreateWithdrawal(seed.Get + i, userId);
|
||
normalWithdrawals.Add(withdrawal);
|
||
dbContext.Withdrawals.Add(withdrawal);
|
||
}
|
||
|
||
// 创建已删除的提现记录
|
||
var deletedWithdrawals = new List<Withdrawal>();
|
||
for (int i = 0; i < 2; i++)
|
||
{
|
||
var withdrawal = CreateWithdrawal(seed.Get + 100 + i, userId);
|
||
withdrawal.IsDeleted = true;
|
||
deletedWithdrawals.Add(withdrawal);
|
||
dbContext.Withdrawals.Add(withdrawal);
|
||
}
|
||
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act
|
||
var result = service.GetWithdrawListAsync(userId, 1, 20).GetAwaiter().GetResult();
|
||
|
||
// Assert:
|
||
// 1. 返回的记录数等于正常记录数
|
||
if (result.List.Count != 3) return false;
|
||
|
||
// 2. 返回的记录中不包含已删除的记录
|
||
var returnedIds = result.List.Select(r => r.Id).ToHashSet();
|
||
var deletedIds = deletedWithdrawals.Select(w => w.Id).ToHashSet();
|
||
|
||
return !returnedIds.Intersect(deletedIds).Any();
|
||
}
|
||
|
||
#endregion
|
||
|
||
#region 综合属性测试
|
||
|
||
/// <summary>
|
||
/// Property 3: 空数据库返回空列表 - 邀请记录
|
||
///
|
||
/// **Feature: miniapp-api, Property 3: 分页查询一致性**
|
||
/// **Validates: Requirements 12.1, 13.5**
|
||
/// </summary>
|
||
[Fact]
|
||
public void EmptyDatabaseReturnsEmptyRecordList()
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
|
||
// 创建用户但没有下级
|
||
var user = CreateUser(1, 1);
|
||
dbContext.Users.Add(user);
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act
|
||
var result = service.GetRecordListAsync(1, 1, 20).GetAwaiter().GetResult();
|
||
|
||
// Assert
|
||
Assert.Empty(result.List);
|
||
Assert.Equal(0, result.Total);
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 3: 空数据库返回空列表 - 提现记录
|
||
///
|
||
/// **Feature: miniapp-api, Property 3: 分页查询一致性**
|
||
/// **Validates: Requirements 12.1, 13.5**
|
||
/// </summary>
|
||
[Fact]
|
||
public void EmptyDatabaseReturnsEmptyWithdrawList()
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
|
||
// 创建用户但没有提现记录
|
||
var user = CreateUser(1, 1);
|
||
dbContext.Users.Add(user);
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act
|
||
var result = service.GetWithdrawListAsync(1, 1, 20).GetAwaiter().GetResult();
|
||
|
||
// Assert
|
||
Assert.Empty(result.List);
|
||
Assert.Equal(0, result.Total);
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 3: 分页参数边界值处理 - 邀请记录
|
||
///
|
||
/// **Feature: miniapp-api, Property 3: 分页查询一致性**
|
||
/// **Validates: Requirements 12.1, 13.5**
|
||
/// </summary>
|
||
[Property(MaxTest = 50)]
|
||
public bool RecordListHandlesBoundaryPageParameters(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 创建当前用户
|
||
var currentUser = CreateUser(userId, seed.Get);
|
||
dbContext.Users.Add(currentUser);
|
||
|
||
// 创建下级用户
|
||
for (int i = 0; i < 5; i++)
|
||
{
|
||
var invitedUser = CreateUser(userId + 1000 + i, seed.Get + 1000 + i);
|
||
invitedUser.Pid = (int)userId;
|
||
dbContext.Users.Add(invitedUser);
|
||
}
|
||
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act: 测试边界值 - page=0 应该被处理为 page=1
|
||
var result = service.GetRecordListAsync(userId, 0, 10).GetAwaiter().GetResult();
|
||
|
||
// Assert: 应该返回第一页的数据
|
||
return result.List.Count > 0 && result.Page == 1;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 3: 分页参数边界值处理 - 提现记录
|
||
///
|
||
/// **Feature: miniapp-api, Property 3: 分页查询一致性**
|
||
/// **Validates: Requirements 12.1, 13.5**
|
||
/// </summary>
|
||
[Property(MaxTest = 50)]
|
||
public bool WithdrawListHandlesBoundaryPageParameters(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 创建当前用户
|
||
var currentUser = CreateUser(userId, seed.Get);
|
||
dbContext.Users.Add(currentUser);
|
||
|
||
// 创建提现记录
|
||
for (int i = 0; i < 5; i++)
|
||
{
|
||
dbContext.Withdrawals.Add(CreateWithdrawal(seed.Get + i, userId));
|
||
}
|
||
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act: 测试边界值 - page=0 应该被处理为 page=1
|
||
var result = service.GetWithdrawListAsync(userId, 0, 10).GetAwaiter().GetResult();
|
||
|
||
// Assert: 应该返回第一页的数据
|
||
return result.List.Count > 0 && result.Page == 1;
|
||
}
|
||
|
||
#endregion
|
||
|
||
#region Property 7: 提现余额一致性
|
||
|
||
/// <summary>
|
||
/// Property 7: 提现成功后用户余额等于原余额减去提现金额
|
||
/// *For any* successful withdrawal, user.Balance = originalBalance - withdrawalAmount.
|
||
///
|
||
/// **Feature: miniapp-api, Property 7: 提现余额一致性**
|
||
/// **Validates: Requirements 13.1**
|
||
/// </summary>
|
||
[Property(MaxTest = 100)]
|
||
public bool WithdrawDeductsCorrectAmount(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 生成有效的提现金额（1-100的整数）
|
||
var withdrawAmount = Math.Max(1, seed.Get % 100 + 1);
|
||
// 确保余额大于提现金额
|
||
var originalBalance = withdrawAmount + (seed.Get % 100) + 1;
|
||
|
||
// 创建用户
|
||
var user = CreateUser(userId, seed.Get);
|
||
user.Balance = originalBalance;
|
||
dbContext.Users.Add(user);
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act
|
||
var result = service.ApplyWithdrawAsync(userId, withdrawAmount).GetAwaiter().GetResult();
|
||
|
||
// Assert: 提现成功后，用户余额 = 原余额 - 提现金额
|
||
if (!result.Success) return false;
|
||
|
||
// 重新查询用户余额
|
||
var updatedUser = dbContext.Users.Find((int)userId);
|
||
if (updatedUser == null) return false;
|
||
|
||
var expectedBalance = originalBalance - withdrawAmount;
|
||
return updatedUser.Balance == expectedBalance;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 7: 提现记录的BeforeBalance和AfterBalance正确记录变化
|
||
/// *For any* successful withdrawal, withdrawal record SHALL have correct BeforeBalance and AfterBalance.
|
||
///
|
||
/// **Feature: miniapp-api, Property 7: 提现余额一致性**
|
||
/// **Validates: Requirements 13.1**
|
||
/// </summary>
|
||
[Property(MaxTest = 100)]
|
||
public bool WithdrawRecordHasCorrectBalanceFields(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 生成有效的提现金额（1-100的整数）
|
||
var withdrawAmount = Math.Max(1, seed.Get % 100 + 1);
|
||
// 确保余额大于提现金额
|
||
var originalBalance = withdrawAmount + (seed.Get % 100) + 1;
|
||
|
||
// 创建用户
|
||
var user = CreateUser(userId, seed.Get);
|
||
user.Balance = originalBalance;
|
||
dbContext.Users.Add(user);
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act
|
||
var result = service.ApplyWithdrawAsync(userId, withdrawAmount).GetAwaiter().GetResult();
|
||
|
||
// Assert: 提现记录的BeforeBalance和AfterBalance正确
|
||
if (!result.Success) return false;
|
||
|
||
// 查询提现记录
|
||
var withdrawal = dbContext.Withdrawals
|
||
.FirstOrDefault(w => w.WithdrawalNo == result.WithdrawalNo);
|
||
|
||
if (withdrawal == null) return false;
|
||
|
||
// 验证BeforeBalance等于原余额
|
||
if (withdrawal.BeforeBalance != originalBalance) return false;
|
||
|
||
// 验证AfterBalance等于原余额减去提现金额
|
||
var expectedAfterBalance = originalBalance - withdrawAmount;
|
||
if (withdrawal.AfterBalance != expectedAfterBalance) return false;
|
||
|
||
// 验证提现金额正确
|
||
return withdrawal.Amount == withdrawAmount;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 7: 提现金额超过余额时提现失败
|
||
/// *For any* withdrawal where amount > balance, withdrawal SHALL fail.
|
||
///
|
||
/// **Feature: miniapp-api, Property 7: 提现余额一致性**
|
||
/// **Validates: Requirements 13.1**
|
||
/// </summary>
|
||
[Property(MaxTest = 100)]
|
||
public bool WithdrawFailsWhenAmountExceedsBalance(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 设置余额为1-50之间的整数
|
||
var balance = Math.Max(1, seed.Get % 50 + 1);
|
||
// 提现金额大于余额
|
||
var withdrawAmount = balance + Math.Max(1, seed.Get % 100 + 1);
|
||
|
||
// 创建用户
|
||
var user = CreateUser(userId, seed.Get);
|
||
user.Balance = balance;
|
||
dbContext.Users.Add(user);
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act
|
||
var result = service.ApplyWithdrawAsync(userId, withdrawAmount).GetAwaiter().GetResult();
|
||
|
||
// Assert: 提现失败，且错误信息包含"超出待提现金额"
|
||
if (result.Success) return false;
|
||
if (string.IsNullOrEmpty(result.ErrorMessage)) return false;
|
||
|
||
// 验证用户余额未变化
|
||
var updatedUser = dbContext.Users.Find((int)userId);
|
||
if (updatedUser == null) return false;
|
||
|
||
return updatedUser.Balance == balance;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 7: 提现金额小于1元时提现失败
|
||
/// *For any* withdrawal where amount < 1, withdrawal SHALL fail.
|
||
///
|
||
/// **Feature: miniapp-api, Property 7: 提现余额一致性**
|
||
/// **Validates: Requirements 13.1**
|
||
/// </summary>
|
||
[Property(MaxTest = 100)]
|
||
public bool WithdrawFailsWhenAmountLessThanMinimum(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 设置足够的余额
|
||
var balance = 100m + (seed.Get % 100);
|
||
// 提现金额小于1元（0.01 - 0.99）
|
||
var withdrawAmount = (seed.Get % 99 + 1) / 100m;
|
||
|
||
// 创建用户
|
||
var user = CreateUser(userId, seed.Get);
|
||
user.Balance = balance;
|
||
dbContext.Users.Add(user);
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act
|
||
var result = service.ApplyWithdrawAsync(userId, withdrawAmount).GetAwaiter().GetResult();
|
||
|
||
// Assert: 提现失败，且错误信息包含"不能小于1元"
|
||
if (result.Success) return false;
|
||
if (string.IsNullOrEmpty(result.ErrorMessage)) return false;
|
||
if (!result.ErrorMessage.Contains("1元")) return false;
|
||
|
||
// 验证用户余额未变化
|
||
var updatedUser = dbContext.Users.Find((int)userId);
|
||
if (updatedUser == null) return false;
|
||
|
||
return updatedUser.Balance == balance;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 7: 提现金额不是整数时提现失败
|
||
/// *For any* withdrawal where amount is not an integer, withdrawal SHALL fail.
|
||
///
|
||
/// **Feature: miniapp-api, Property 7: 提现余额一致性**
|
||
/// **Validates: Requirements 13.1**
|
||
/// </summary>
|
||
[Property(MaxTest = 100)]
|
||
public bool WithdrawFailsWhenAmountIsNotInteger(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 设置足够的余额
|
||
var balance = 100m + (seed.Get % 100);
|
||
// 提现金额为非整数（1.01 - 99.99）
|
||
var integerPart = Math.Max(1, seed.Get % 99 + 1);
|
||
var decimalPart = (seed.Get % 99 + 1) / 100m;
|
||
var withdrawAmount = integerPart + decimalPart;
|
||
|
||
// 创建用户
|
||
var user = CreateUser(userId, seed.Get);
|
||
user.Balance = balance;
|
||
dbContext.Users.Add(user);
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act
|
||
var result = service.ApplyWithdrawAsync(userId, withdrawAmount).GetAwaiter().GetResult();
|
||
|
||
// Assert: 提现失败，且错误信息包含"整数"
|
||
if (result.Success) return false;
|
||
if (string.IsNullOrEmpty(result.ErrorMessage)) return false;
|
||
if (!result.ErrorMessage.Contains("整数")) return false;
|
||
|
||
// 验证用户余额未变化
|
||
var updatedUser = dbContext.Users.Find((int)userId);
|
||
if (updatedUser == null) return false;
|
||
|
||
return updatedUser.Balance == balance;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 7: 提现成功后创建提现记录
|
||
/// *For any* successful withdrawal, a withdrawal record SHALL be created.
|
||
///
|
||
/// **Feature: miniapp-api, Property 7: 提现余额一致性**
|
||
/// **Validates: Requirements 13.1**
|
||
/// </summary>
|
||
[Property(MaxTest = 100)]
|
||
public bool WithdrawCreatesWithdrawalRecord(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 生成有效的提现金额（1-100的整数）
|
||
var withdrawAmount = Math.Max(1, seed.Get % 100 + 1);
|
||
// 确保余额大于提现金额
|
||
var originalBalance = withdrawAmount + (seed.Get % 100) + 1;
|
||
|
||
// 创建用户
|
||
var user = CreateUser(userId, seed.Get);
|
||
user.Balance = originalBalance;
|
||
dbContext.Users.Add(user);
|
||
dbContext.SaveChanges();
|
||
|
||
// 记录提现前的提现记录数
|
||
var beforeCount = dbContext.Withdrawals.Count(w => w.UserId == userId);
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act
|
||
var result = service.ApplyWithdrawAsync(userId, withdrawAmount).GetAwaiter().GetResult();
|
||
|
||
// Assert: 提现成功后，提现记录数增加1
|
||
if (!result.Success) return false;
|
||
|
||
var afterCount = dbContext.Withdrawals.Count(w => w.UserId == userId);
|
||
return afterCount == beforeCount + 1;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 7: 提现失败时不创建提现记录且余额不变
|
||
/// *For any* failed withdrawal, no withdrawal record SHALL be created and balance SHALL remain unchanged.
|
||
///
|
||
/// **Feature: miniapp-api, Property 7: 提现余额一致性**
|
||
/// **Validates: Requirements 13.1**
|
||
/// </summary>
|
||
[Property(MaxTest = 100)]
|
||
public bool FailedWithdrawDoesNotCreateRecordOrChangeBalance(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 设置余额
|
||
var balance = 50m + (seed.Get % 50);
|
||
// 提现金额超过余额（会失败）
|
||
var withdrawAmount = balance + 100;
|
||
|
||
// 创建用户
|
||
var user = CreateUser(userId, seed.Get);
|
||
user.Balance = balance;
|
||
dbContext.Users.Add(user);
|
||
dbContext.SaveChanges();
|
||
|
||
// 记录提现前的提现记录数
|
||
var beforeCount = dbContext.Withdrawals.Count(w => w.UserId == userId);
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act
|
||
var result = service.ApplyWithdrawAsync(userId, withdrawAmount).GetAwaiter().GetResult();
|
||
|
||
// Assert: 提现失败
|
||
if (result.Success) return false;
|
||
|
||
// 验证提现记录数未变化
|
||
var afterCount = dbContext.Withdrawals.Count(w => w.UserId == userId);
|
||
if (afterCount != beforeCount) return false;
|
||
|
||
// 验证用户余额未变化
|
||
var updatedUser = dbContext.Users.Find((int)userId);
|
||
if (updatedUser == null) return false;
|
||
|
||
return updatedUser.Balance == balance;
|
||
}
|
||
|
||
/// <summary>
|
||
/// Property 7: 多次提现后余额累计正确
|
||
/// *For any* multiple successful withdrawals, final balance SHALL equal original balance minus sum of all withdrawals.
|
||
///
|
||
/// **Feature: miniapp-api, Property 7: 提现余额一致性**
|
||
/// **Validates: Requirements 13.1**
|
||
/// </summary>
|
||
[Property(MaxTest = 50)]
|
||
public bool MultipleWithdrawalsDeductCorrectly(PositiveInt seed)
|
||
{
|
||
// Arrange
|
||
using var dbContext = CreateDbContext();
|
||
var userId = (long)seed.Get;
|
||
|
||
// 设置较大的初始余额
|
||
var originalBalance = 500m + (seed.Get % 500);
|
||
|
||
// 创建用户
|
||
var user = CreateUser(userId, seed.Get);
|
||
user.Balance = originalBalance;
|
||
dbContext.Users.Add(user);
|
||
dbContext.SaveChanges();
|
||
|
||
var service = new InviteService(dbContext, _mockLogger.Object, _mockWechatService.Object);
|
||
|
||
// Act: 进行多次提现
|
||
var withdrawAmounts = new List<decimal>();
|
||
var withdrawCount = Math.Max(1, seed.Get % 3 + 1); // 1-3次提现
|
||
|
||
for (int i = 0; i < withdrawCount; i++)
|
||
{
|
||
// 每次提现1-50元的整数
|
||
var amount = Math.Max(1, (seed.Get + i * 17) % 50 + 1);
|
||
var result = service.ApplyWithdrawAsync(userId, amount).GetAwaiter().GetResult();
|
||
if (result.Success)
|
||
{
|
||
withdrawAmounts.Add(amount);
|
||
}
|
||
}
|
||
|
||
// Assert: 最终余额 = 原余额 - 所有成功提现金额之和
|
||
var totalWithdrawn = withdrawAmounts.Sum();
|
||
var expectedBalance = originalBalance - totalWithdrawn;
|
||
|
||
var updatedUser = dbContext.Users.Find((int)userId);
|
||
if (updatedUser == null) return false;
|
||
|
||
return updatedUser.Balance == expectedBalance;
|
||
}
|
||
|
||
#endregion
|
||
|
||
#region 辅助方法
|
||
|
||
/// <summary>
|
||
/// 创建内存数据库上下文
|
||
/// </summary>
|
||
private MiAssessmentDbContext CreateDbContext()
|
||
{
|
||
var options = new DbContextOptionsBuilder<MiAssessmentDbContext>()
|
||
.UseInMemoryDatabase(databaseName: Guid.NewGuid().ToString())
|
||
.ConfigureWarnings(w => w.Ignore(Microsoft.EntityFrameworkCore.Diagnostics.InMemoryEventId.TransactionIgnoredWarning))
|
||
.Options;
|
||
|
||
return new MiAssessmentDbContext(options);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 创建测试用户
|
||
/// </summary>
|
||
private User CreateUser(long id, int seed)
|
||
{
|
||
return new User
|
||
{
|
||
Id = (int)id,
|
||
OpenId = $"openid_{seed}",
|
||
Uid = $"UID{seed:D6}",
|
||
Nickname = $"Test User {seed}",
|
||
HeadImg = $"https://example.com/avatar_{seed}.jpg",
|
||
InviteCode = $"INV{seed:D6}",
|
||
Balance = 100.00m + (seed % 100),
|
||
TotalIncome = 200.00m + (seed % 100),
|
||
WithdrawnAmount = 50.00m + (seed % 50),
|
||
Status = 1,
|
||
Pid = 0,
|
||
UserLevel = 1,
|
||
CreatedAt = DateTime.Now.AddDays(-seed % 30),
|
||
UpdatedAt = DateTime.Now
|
||
};
|
||
}
|
||
|
||
/// <summary>
|
||
/// 创建测试提现记录
|
||
/// </summary>
|
||
private Withdrawal CreateWithdrawal(int seed, long userId)
|
||
{
|
||
return new Withdrawal
|
||
{
|
||
Id = seed,
|
||
WithdrawalNo = $"W{DateTime.Now:yyyyMMdd}{seed:D6}",
|
||
UserId = userId,
|
||
Amount = 10.00m + (seed % 100),
|
||
BeforeBalance = 100.00m + (seed % 100),
|
||
AfterBalance = 90.00m + (seed % 100),
|
||
Status = (seed % 4) + 1, // 1-4
|
||
CreateTime = DateTime.Now.AddDays(-seed % 30),
|
||
UpdateTime = DateTime.Now,
|
||
IsDeleted = false
|
||
};
|
||
}
|
||
|
||
#endregion
|
||
}
|