feat(options): eager startup validation for site-pipeline options (SiteRuntime, S&F, SiteEventLog) (arch-review 08 §1.5)

Claude-Session: https://claude.ai/code/session_01MtdgwpEeCUn6cUA5f1LMPj
2026-07-10 06:51:05 -04:00
parent af2cfde484
commit 8b775f4ae1
10 changed files with 342 additions and 3 deletions
@@ -0,0 +1,50 @@
+using Microsoft.Extensions.Options;
+
+namespace ZB.MOM.WW.ScadaBridge.StoreAndForward.Tests;
+
+/// <summary>
+/// <see cref="StoreAndForwardOptions"/> retry intervals feed the background sweep
+/// timer (zero/negative trips the timer constructor) and the SQLite path backs the
+/// buffer. These tests assert the <see cref="StoreAndForwardOptionsValidator"/>
+/// rejects a bad <c>ScadaBridge:StoreAndForward</c> section with a clear,
+/// key-naming message rather than crashing later with an opaque exception.
+/// </summary>
+public class StoreAndForwardOptionsValidatorTests
+{
+    private static ValidateOptionsResult Validate(StoreAndForwardOptions options) =>
+        new StoreAndForwardOptionsValidator().Validate(Options.DefaultName, options);
+
+    [Fact]
+    public void DefaultOptions_AreValid()
+    {
+        var result = Validate(new StoreAndForwardOptions());
+        Assert.True(result.Succeeded, result.FailureMessage);
+    }
+
+    [Fact]
+    public void ZeroDefaultRetryInterval_IsRejected()
+    {
+        var result = Validate(new StoreAndForwardOptions { DefaultRetryInterval = TimeSpan.Zero });
+
+        Assert.True(result.Failed);
+        Assert.Contains("DefaultRetryInterval", result.FailureMessage);
+    }
+
+    [Fact]
+    public void ZeroRetryTimerInterval_IsRejected()
+    {
+        var result = Validate(new StoreAndForwardOptions { RetryTimerInterval = TimeSpan.Zero });
+
+        Assert.True(result.Failed);
+        Assert.Contains("RetryTimerInterval", result.FailureMessage);
+    }
+
+    [Fact]
+    public void EmptySqliteDbPath_IsRejected()
+    {
+        var result = Validate(new StoreAndForwardOptions { SqliteDbPath = "" });
+
+        Assert.True(result.Failed);
+        Assert.Contains("SqliteDbPath", result.FailureMessage);
+    }
+}