195 lines
8.4 KiB
C#
195 lines
8.4 KiB
C#
using System.Net;
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using System.Net.Http.Headers;
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using System.Net.Http.Json;
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using CampusErrand.Data;
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using CampusErrand.Models;
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using FsCheck;
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using FsCheck.Xunit;
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using Microsoft.AspNetCore.Mvc.Testing;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.DependencyInjection;
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namespace CampusErrand.Tests;
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/// <summary>
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/// Property 17: 跑腿评分计算
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/// 对任意评价星级（1-5），分数变化应为：1星 -2, 2星 -1, 3星 0, 4星 +1, 5星 +2。
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/// 跑腿总分应等于初始分 80 加上所有未禁用评价的分数变化之和，且总分范围在 0-100 之间。
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/// **Feature: login-and-homepage, Property 17: 跑腿评分计算**
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///
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/// </summary>
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public class RunnerScorePropertyTests : IDisposable
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{
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private const string JwtSecret = "YourSuperSecretKeyForJwtTokenGeneration_AtLeast32Chars!";
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private const string JwtIssuer = "CampusErrand";
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private const string JwtAudience = "CampusErrandApp";
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private readonly List<WebApplicationFactory<Program>> _factories = [];
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private WebApplicationFactory<Program> CreateFactory(string dbName)
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{
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var factory = new WebApplicationFactory<Program>()
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.WithWebHostBuilder(builder =>
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{
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builder.ConfigureServices(services =>
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{
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var efDescriptors = services
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.Where(d =>
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d.ServiceType.FullName?.Contains("EntityFrameworkCore") == true
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|| d.ServiceType == typeof(DbContextOptions<AppDbContext>)
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|| d.ServiceType == typeof(DbContextOptions)
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|| d.ImplementationType?.FullName?.Contains("EntityFrameworkCore") == true)
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.ToList();
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foreach (var d in efDescriptors) services.Remove(d);
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services.AddDbContext<AppDbContext>(options =>
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options.UseInMemoryDatabase(dbName));
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});
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});
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_factories.Add(factory);
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return factory;
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}
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private static string GenerateToken(int userId, string role = "User")
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{
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var key = new Microsoft.IdentityModel.Tokens.SymmetricSecurityKey(
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System.Text.Encoding.UTF8.GetBytes(JwtSecret));
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var credentials = new Microsoft.IdentityModel.Tokens.SigningCredentials(
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key, Microsoft.IdentityModel.Tokens.SecurityAlgorithms.HmacSha256);
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var claims = new[]
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{
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new System.Security.Claims.Claim(System.Security.Claims.ClaimTypes.NameIdentifier, userId.ToString()),
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new System.Security.Claims.Claim(System.Security.Claims.ClaimTypes.Role, role)
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};
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var token = new System.IdentityModel.Tokens.Jwt.JwtSecurityToken(
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issuer: JwtIssuer, audience: JwtAudience, claims: claims,
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expires: DateTime.UtcNow.AddHours(1), signingCredentials: credentials);
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return new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler().WriteToken(token);
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}
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/// <summary>
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/// 属性：单次评价的分数变化符合规则（1星 -2, 2星 -1, 3星 0, 4星 +1, 5星 +2）
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/// </summary>
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[Property(MaxTest = 20)]
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public bool 评分变化符合星级规则(PositiveInt seed)
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{
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// 生成 1-5 的星级
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var rating = (seed.Get % 5) + 1;
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var expectedChange = rating - 3;
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var dbName = $"score_single_{Guid.NewGuid()}";
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using var factory = CreateFactory(dbName);
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var ownerId = 100;
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var runnerId = 200;
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// 准备数据
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using (var scope = factory.Services.CreateScope())
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{
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var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
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db.Users.Add(new User { Id = ownerId, OpenId = $"owner_{dbName}", Phone = "13900000001", Nickname = "单主", CreatedAt = DateTime.UtcNow });
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db.Users.Add(new User { Id = runnerId, OpenId = $"runner_{dbName}", Phone = "13900000002", Nickname = "跑腿", Role = UserRole.Runner, RunnerScore = 80, CreatedAt = DateTime.UtcNow });
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db.RunnerCertifications.Add(new RunnerCertification { UserId = runnerId, RealName = "测试", Phone = "13900000002", Status = CertificationStatus.Approved, CreatedAt = DateTime.UtcNow });
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var order = new Order
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{
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OrderNo = $"ORD{Guid.NewGuid():N}"[..20],
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OwnerId = ownerId, RunnerId = runnerId,
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OrderType = OrderType.Pickup, Status = OrderStatus.Completed,
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ItemName = "测试", DeliveryLocation = "测试地点",
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Phone = "13800138000", Commission = 5.0m, TotalAmount = 5.0m,
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CreatedAt = DateTime.UtcNow, AcceptedAt = DateTime.UtcNow, CompletedAt = DateTime.UtcNow
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};
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db.Orders.Add(order);
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db.SaveChanges();
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}
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var client = factory.CreateClient();
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client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", GenerateToken(ownerId));
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// 获取订单 ID
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int orderId;
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using (var scope = factory.Services.CreateScope())
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{
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var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
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orderId = db.Orders.First().Id;
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}
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var response = client.PostAsJsonAsync($"/api/orders/{orderId}/review", new { Rating = rating, Content = "测试评价" }).Result;
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if (response.StatusCode != HttpStatusCode.OK) return false;
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// 验证数据库
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using (var scope = factory.Services.CreateScope())
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{
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var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
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var review = db.Reviews.First();
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var runner = db.Users.Find(runnerId)!;
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return review.ScoreChange == expectedChange
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&& runner.RunnerScore == 80 + expectedChange;
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}
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}
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/// <summary>
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/// 属性：跑腿总分始终在 0-100 之间
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/// </summary>
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[Property(MaxTest = 20)]
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public bool 跑腿总分在有效范围内(PositiveInt seed)
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{
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var rating = (seed.Get % 5) + 1;
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var dbName = $"score_range_{Guid.NewGuid()}";
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using var factory = CreateFactory(dbName);
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var ownerId = 100;
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var runnerId = 200;
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// 使用极端初始分数来测试边界
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var initialScore = seed.Get % 2 == 0 ? 1 : 99;
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using (var scope = factory.Services.CreateScope())
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{
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var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
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db.Users.Add(new User { Id = ownerId, OpenId = $"owner_{dbName}", Phone = "13900000001", Nickname = "单主", CreatedAt = DateTime.UtcNow });
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db.Users.Add(new User { Id = runnerId, OpenId = $"runner_{dbName}", Phone = "13900000002", Nickname = "跑腿", Role = UserRole.Runner, RunnerScore = initialScore, CreatedAt = DateTime.UtcNow });
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db.RunnerCertifications.Add(new RunnerCertification { UserId = runnerId, RealName = "测试", Phone = "13900000002", Status = CertificationStatus.Approved, CreatedAt = DateTime.UtcNow });
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db.Orders.Add(new Order
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{
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OrderNo = $"ORD{Guid.NewGuid():N}"[..20],
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OwnerId = ownerId, RunnerId = runnerId,
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OrderType = OrderType.Pickup, Status = OrderStatus.Completed,
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ItemName = "测试", DeliveryLocation = "测试地点",
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Phone = "13800138000", Commission = 5.0m, TotalAmount = 5.0m,
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CreatedAt = DateTime.UtcNow, AcceptedAt = DateTime.UtcNow, CompletedAt = DateTime.UtcNow
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});
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db.SaveChanges();
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}
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var client = factory.CreateClient();
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client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", GenerateToken(ownerId));
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int orderId;
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using (var scope = factory.Services.CreateScope())
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{
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var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
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orderId = db.Orders.First().Id;
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}
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var response = client.PostAsJsonAsync($"/api/orders/{orderId}/review", new { Rating = rating }).Result;
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if (response.StatusCode != HttpStatusCode.OK) return false;
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using (var scope = factory.Services.CreateScope())
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{
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var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
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var runner = db.Users.Find(runnerId)!;
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return runner.RunnerScore >= 0 && runner.RunnerScore <= 100;
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}
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}
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public void Dispose()
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{
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foreach (var f in _factories) f.Dispose();
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_factories.Clear();
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}
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}
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