| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123 |
- using System.Reflection;
- using Microsoft.AspNetCore.Mvc;
- using Admin.NET.Plugin.AiDOP.Controllers.S8;
- using Admin.NET.Plugin.AiDOP.Service.S8;
- using Xunit;
- namespace Admin.NET.Plugin.AiDOP.Tests.S8;
- /// <summary>
- /// S8-RULE01-INTEGRATION-PREVIEW-1:预演端点的**零副作用**契约。
- ///
- /// 预演的全部价值建立在一条保证上:<b>它什么都不写</b>。
- /// 一旦有人给它加一个"顺便把命中落库"的分支,它就从"启用前的安全窗口"
- /// 变成"另一条没人审过的建单入口" —— 而且因为名字叫 preview,没人会去审它。
- /// 因此本文件用结构性断言把这条钉死,而不是依赖注释和自觉。
- ///
- /// 不接 DB、不接 DI:全部断言基于类型结构与依赖形态。
- /// </summary>
- public class S8WatchRulePreviewContractTests
- {
- private static readonly Type Service = typeof(S8WatchRulePreviewService);
- /// <summary>
- /// 预演服务只允许持有「取数 + 判定 + 读既有异常」所需的依赖。
- /// 出现任何建单 / 通知 / 流转类服务都意味着它可能产生副作用。
- /// </summary>
- [Fact]
- public void PreviewService_HoldsNoWriteCapableDependency()
- {
- var deps = Assert.Single(Service.GetConstructors())
- .GetParameters().Select(p => p.ParameterType.Name).ToArray();
- foreach (var forbidden in new[]
- {
- "S8ManualReportService", // 建单
- "S8TaskFlowService", // 状态流转
- "S8NotificationLayerResolver",// 通知
- "S8WatchSchedulerService", // 会写 detection / 推进租约
- "S8ExceptionService" // 异常写入口
- })
- Assert.DoesNotContain(forbidden, deps);
- // 正向:取数网关与两个只读仓储必须在,否则它没法走生产同款链路。
- Assert.Contains("S8MonitoringDataGateway", deps);
- }
- /// <summary>
- /// 预演服务不得出现任何写方法。命名约定在本仓是稳定的
- /// (Create/Update/Delete/Save/Insert/Write/Execute…),逐个排除比读注释可靠。
- /// </summary>
- [Fact]
- public void PreviewService_ExposesOnlyPreview()
- {
- var publicMethods = Service
- .GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly)
- .Select(m => m.Name)
- .ToArray();
- Assert.Equal(new[] { "PreviewAsync" }, publicMethods);
- foreach (var verb in new[] { "Create", "Update", "Delete", "Save", "Insert", "Write", "Run", "Execute" })
- Assert.DoesNotContain(publicMethods, n => n.StartsWith(verb, StringComparison.Ordinal));
- }
- /// <summary>
- /// 端点必须是 GET。用 POST 会让调用方以为"点一下会发生点什么",
- /// 也会让它在审计与网关限流里被归入写操作那一类。
- /// </summary>
- [Fact]
- public void PreviewEndpoint_IsHttpGet_AndScoped()
- {
- var action = Assert.Single(
- typeof(AdoS8ConfigWatchRulesController)
- .GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly)
- .Where(m => m.Name == "PreviewAsync"));
- var get = Assert.Single(action.GetCustomAttributes<HttpGetAttribute>());
- Assert.Equal("{id:long}/preview", get.Template);
- Assert.Empty(action.GetCustomAttributes<HttpPostAttribute>());
- Assert.Empty(action.GetCustomAttributes<HttpPutAttribute>());
- Assert.Empty(action.GetCustomAttributes<HttpDeleteAttribute>());
- // 必须带权限;未登记路由会退回平台的「默认放行」。
- Assert.NotEmpty(action.GetCustomAttributes()
- .Where(a => a.GetType().Name.Contains("S8Permission", StringComparison.Ordinal)));
- }
- /// <summary>
- /// 预演必须能对 enabled=false 的规则工作 —— 这正是它存在的理由:
- /// 先看清会命中什么,再决定启不启用。若签名或结果里带上"仅启用规则"的约束,
- /// 它就退化成了事后观察工具。
- /// </summary>
- [Fact]
- public void PreviewResult_ReportsEnabledState_WithoutRequiringIt()
- {
- var enabled = typeof(S8WatchRulePreviewResult).GetProperty("Enabled");
- Assert.NotNull(enabled);
- Assert.Equal(typeof(bool), enabled!.PropertyType);
- // 结果必须能回答"会新建多少 / 会命中既有多少"——只给总命中数无法评估污染规模。
- foreach (var required in new[]
- { "CandidateRows", "HitCount", "NoHitRows", "WouldCreateCount", "WouldMatchExistingCount" })
- Assert.NotNull(typeof(S8WatchRulePreviewResult).GetProperty(required));
- }
- /// <summary>
- /// 单条命中必须带 DedupKey 与既有异常 id:
- /// 没有这两项就无法回答"真跑一次会不会重复建单",而那正是启用前最该确认的事。
- /// </summary>
- [Fact]
- public void PreviewHit_CarriesIdentityAndDedupContext()
- {
- foreach (var required in new[]
- {
- "SourceObjectType", "SourceObjectId", "RelatedObjectCode",
- "ExceptionTypeCode", "Severity", "DedupKey", "ExistingActiveExceptionId"
- })
- Assert.NotNull(typeof(S8WatchRulePreviewHit).GetProperty(required));
- Assert.Equal(typeof(long?), typeof(S8WatchRulePreviewHit).GetProperty("ExistingActiveExceptionId")!.PropertyType);
- }
- }
|