From 90d1d85b4af0c0c4b07d5762353192cc0d501061 Mon Sep 17 00:00:00 2001 From: hjhan Date: Tue, 18 Aug 2026 09:58:16 +0800 Subject: [PATCH] =?UTF-8?q?test(infra):=20DbDiagnose=20=E7=94=A8=E4=BE=8B?= =?UTF-8?q?=E5=BA=93=E4=B8=8D=E5=8F=AF=E8=BE=BE=E8=87=AA=E5=AE=88=E5=8D=AB?= =?UTF-8?q?=E2=80=94=E2=80=94=E7=9C=9F=E6=8E=A2=E6=B5=8B=E4=B8=80=E6=AC=A1?= =?UTF-8?q?+=E8=BF=9B=E7=A8=8B=E7=BA=A7=E7=BC=93=E5=AD=98=E7=BB=93?= =?UTF-8?q?=E8=AE=BA?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 原守卫 try 挂在 GetYLDbContext() 上永远打不中（EF context 构造不连库， Connect Timeout 发生在首个查询），无库裸跑 14 个用例逐个假红且各耗 15s。 改为 DbDiagnoseGuard.RequireTestDb()：CanConnect 真探测一次并缓存， 不可达全批 Inconclusive——裸跑不再有假失败噪音，探测成本 14×15s→1×15s。 连上库的机器行为不变（照常真跑）。 --- UnitTestProject/Modules/DbDiagnoseGuard.cs | 33 +++++++++++++++++++ ...MS20260805FR007UnderlyingIdDiagnoseTest.cs | 6 ++++ .../SwapModule/GLMS20260701DbDiagnoseTest.cs | 3 ++ ...LMS20260805ClosePercentDiffDiagnoseTest.cs | 2 ++ .../Margin/MarginInterestGoldenReplayTest.cs | 1 + 5 files changed, 45 insertions(+) create mode 100644 UnitTestProject/Modules/DbDiagnoseGuard.cs diff --git a/UnitTestProject/Modules/DbDiagnoseGuard.cs b/UnitTestProject/Modules/DbDiagnoseGuard.cs new file mode 100644 index 00000000..0b6c2d4b --- /dev/null +++ b/UnitTestProject/Modules/DbDiagnoseGuard.cs @@ -0,0 +1,33 @@ +namespace YLErp.Modules +{ + /// + /// DbDiagnose 用例自守卫：真实探测一次测试库可达性并缓存结论（整个测试进程共享）。 + /// 不可达 → Assert.Inconclusive：裸跑全量不再出假红，且多个用例只付一次连接超时。 + /// 原先各用例把 try 挂在 GetYLDbContext() 上是无效守卫——EF context 构造不连库， + /// Connect Timeout 发生在首个查询执行时，守卫永远打不中。 + /// + public static class DbDiagnoseGuard + { + private static int _state; // 0=未探测 1=可达 2=不可达 + + public static void RequireTestDb() + { + var state = Volatile.Read(ref _state); + if (state == 1) return; + if (state == 2) Assert.Inconclusive("测试库不可达（结论已缓存），跳过 DbDiagnose 用例"); + + try + { + using var db = DbContextFactory.GetYLDbContext(); + if (!db.Database.CanConnect()) + throw new InvalidOperationException("CanConnect=false"); + Volatile.Write(ref _state, 1); + } + catch (Exception ex) + { + Volatile.Write(ref _state, 2); + Assert.Inconclusive($"无法连接测试库，跳过 DbDiagnose 用例：{ex.Message}"); + } + } + } +} diff --git a/UnitTestProject/Modules/EodModule/GLMS20260805FR007UnderlyingIdDiagnoseTest.cs b/UnitTestProject/Modules/EodModule/GLMS20260805FR007UnderlyingIdDiagnoseTest.cs index 1a8020cf..80da3633 100644 --- a/UnitTestProject/Modules/EodModule/GLMS20260805FR007UnderlyingIdDiagnoseTest.cs +++ b/UnitTestProject/Modules/EodModule/GLMS20260805FR007UnderlyingIdDiagnoseTest.cs @@ -31,6 +31,7 @@ namespace YLErp.Modules.EodModule [TestCategory("DbDiagnose")] public void Diagnose_FR007_UnderlyingIdMismatch() { + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } @@ -164,6 +165,7 @@ namespace YLErp.Modules.EodModule public void Diagnose_Trade_FR007_ResetDays() { const string TradeNumber = "GLMS-JIATT-20260805-FICC-01-2180120IB"; + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } @@ -256,6 +258,7 @@ namespace YLErp.Modules.EodModule public void Diagnose_EOD_vs_Unwind_Compound_DailyCompare() { const string TradeNumber = "GLMS-JIATT-20260805-FICC-01-2180120IB"; + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } @@ -367,6 +370,7 @@ namespace YLErp.Modules.EodModule { const string TradeNumber = "GLMS-JIATT-20260805-FICC-01-2180120IB"; const long CompoundPositionId = 38122; + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } @@ -431,6 +435,7 @@ namespace YLErp.Modules.EodModule public void Diagnose_Trade_804_ResetDay_FloatRate_Trace() { const string TradeNumber = "GLMS-JIATT-20260805-FICC-01-2180120IB"; + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } @@ -528,6 +533,7 @@ namespace YLErp.Modules.EodModule public void Diagnose_Trade_AllLegs_And_EodMapping() { const string TradeNumber = "GLMS-JIATT-20260805-FICC-01-2180120IB"; + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } diff --git a/UnitTestProject/Modules/SwapModule/GLMS20260701DbDiagnoseTest.cs b/UnitTestProject/Modules/SwapModule/GLMS20260701DbDiagnoseTest.cs index 4b41b962..6dfae6ab 100644 --- a/UnitTestProject/Modules/SwapModule/GLMS20260701DbDiagnoseTest.cs +++ b/UnitTestProject/Modules/SwapModule/GLMS20260701DbDiagnoseTest.cs @@ -28,6 +28,7 @@ namespace YLErp.Modules.SwapModule [TestCategory("DbDiagnose")] public void Record_RealSnapshot() { + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } @@ -113,6 +114,7 @@ namespace YLErp.Modules.SwapModule private void DiagnoseTrade(string tradeNumber) { + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } @@ -266,6 +268,7 @@ namespace YLErp.Modules.SwapModule public void Diagnose_0006_UnwindPercentRate_Display() { const string tradeNumber = "GLMS-20260701-0006"; + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } diff --git a/UnitTestProject/Modules/SwapModule/GLMS20260805ClosePercentDiffDiagnoseTest.cs b/UnitTestProject/Modules/SwapModule/GLMS20260805ClosePercentDiffDiagnoseTest.cs index 6bccc538..3daad3b2 100644 --- a/UnitTestProject/Modules/SwapModule/GLMS20260805ClosePercentDiffDiagnoseTest.cs +++ b/UnitTestProject/Modules/SwapModule/GLMS20260805ClosePercentDiffDiagnoseTest.cs @@ -32,6 +32,7 @@ namespace YLErp.Modules.SwapModule [TestCategory("DbDiagnose")] public void Record_RealSnapshot() { + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } @@ -193,6 +194,7 @@ namespace YLErp.Modules.SwapModule [TestCategory("DbDiagnose")] public void Diagnose_100vs40_InterestDiff() { + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库：{ex.Message}"); return; } diff --git a/UnitTestProject/Modules/SwapModule/Margin/MarginInterestGoldenReplayTest.cs b/UnitTestProject/Modules/SwapModule/Margin/MarginInterestGoldenReplayTest.cs index e9816011..2ff99fe0 100644 --- a/UnitTestProject/Modules/SwapModule/Margin/MarginInterestGoldenReplayTest.cs +++ b/UnitTestProject/Modules/SwapModule/Margin/MarginInterestGoldenReplayTest.cs @@ -47,6 +47,7 @@ namespace UnitTestProject.Modules.SwapModule.Margin [TestCategory("DbDiagnose")] public void 保证金腿_真实库_EOD逐日新旧比对() { + DbDiagnoseGuard.RequireTestDb(); YLContext db; try { db = DbContextFactory.GetYLDbContext(); } catch (Exception ex) { Assert.Inconclusive($"无法连接测试库(192.168.2.96)：{ex.Message}"); return; }