chore(saf): eagerly validate SweepBatchLimit/SweepTargetParallelism (plan R2-02 T9)

2026-07-13 10:10:34 -04:00
parent 61442b5f81
commit cc4ff7029d
2 changed files with 37 additions and 0 deletions
@@ -47,4 +47,33 @@ public class StoreAndForwardOptionsValidatorTests
        Assert.True(result.Failed);
        Assert.Contains("SqliteDbPath", result.FailureMessage);
    }
+
+    // ── R2 T9: sweep-tuning eager validation (N4) ──
+
+    [Theory]
+    [InlineData(-1)]
+    [InlineData(-500)]
+    public void Validate_NegativeSweepBatchLimit_Fails(int limit)
+    {
+        var result = Validate(new StoreAndForwardOptions { SweepBatchLimit = limit });
+        Assert.True(result.Failed);
+        Assert.Contains("SweepBatchLimit", result.FailureMessage);
+    }
+
+    [Fact]
+    public void Validate_ZeroSweepBatchLimit_IsValidUnlimitedLegacy()
+    {
+        var result = Validate(new StoreAndForwardOptions { SweepBatchLimit = 0 });
+        Assert.True(result.Succeeded, result.FailureMessage);
+    }
+
+    [Theory]
+    [InlineData(0)]
+    [InlineData(-4)]
+    public void Validate_NonPositiveSweepTargetParallelism_Fails(int parallelism)
+    {
+        var result = Validate(new StoreAndForwardOptions { SweepTargetParallelism = parallelism });
+        Assert.True(result.Failed);
+        Assert.Contains("SweepTargetParallelism", result.FailureMessage);
+    }
 }