feat(scripts): reset-aware Attributes.WriteBatchAndWaitAsync overload + deploy-gate mirror (#36)

Claude-Session: https://claude.ai/code/session_01XPsuy2ZZ5Gbyfpt8PrK5BV
2026-09-10 15:27:00 -04:00
parent 03c8a01dd1
commit b623fdb05e
3 changed files with 101 additions and 0 deletions
@@ -294,4 +294,51 @@ public class AttributeAccessorWaitAsyncTests : TestKit, IDisposable
        Assert.True(result.TimedOut);
        Assert.Null(result.Value);
    }
+
+    // ── Reset-aware WriteBatchAndWaitAsync overload (Gitea #36) ──────────────
+
+    /// <summary>
+    /// The reset-aware overload must scope-resolve and codec-encode the reset key/value
+    /// exactly like every other accessor, must default <c>resetTimeout</c> to
+    /// <c>timeout</c>, and — when the reset echo never arrives — must return a
+    /// <see cref="HandshakeResult.ResetFailed"/> result WITHOUT writing the batch or
+    /// the trigger (the ExpectNoMsg at the end is that assertion).
+    /// </summary>
+    [Fact]
+    public async Task WriteBatchAndWaitAsync_ResetAware_ResolvesScopeAndDefaultsResetTimeout()
+    {
+        var probe = CreateTestProbe();
+        var ctx = MakeContext(probe.Ref);
+
+        // Composed scope "RightMESReceiver" — every key is prefixed before it leaves the accessor.
+        var acc = new AttributeAccessor(ctx, "RightMESReceiver");
+
+        var call = acc.WriteBatchAndWaitAsync(
+            new Dictionary<string, object?> { ["MoveOutBatchID"] = 28950 },
+            "MoveOutFlag", true, "MoveOutCompleteFlag", true, TimeSpan.FromSeconds(25),
+            "MoveOutCompleteFlag", false);
+
+        // Leg 1 — the reset write.
+        var reset = probe.ExpectMsg<SetStaticAttributeCommand>(TimeSpan.FromSeconds(5));
+        Assert.Equal("RightMESReceiver.MoveOutCompleteFlag", reset.AttributeName);
+        Assert.Equal(AttributeValueCodec.Encode(false), reset.Value);
+        probe.Reply(new SetStaticAttributeResponse(
+            reset.CorrelationId, "Pump1", reset.AttributeName, true, null, DateTimeOffset.UtcNow));
+
+        // Leg 2 — the reset echo wait, bounded by the defaulted resetTimeout.
+        var resetWait = probe.ExpectMsg<WaitForAttributeRequest>(TimeSpan.FromSeconds(5));
+        Assert.Equal("RightMESReceiver.MoveOutCompleteFlag", resetWait.AttributeName);
+        Assert.Equal(AttributeValueCodec.Encode(false), resetWait.TargetValueEncoded);
+        Assert.Equal(TimeSpan.FromSeconds(25), resetWait.Timeout);   // defaulted to `timeout`
+        probe.Reply(new WaitForAttributeResponse(
+            resetWait.CorrelationId, Matched: false, Value: null, Quality: null, TimedOut: true));
+
+        var result = await call;
+        Assert.True(result.ResetFailed);
+        Assert.False(result.Matched);
+        Assert.True(result.TimedOut);
+
+        // Nothing else was written: no batch, no trigger.
+        probe.ExpectNoMsg(TimeSpan.FromMilliseconds(300));
+    }
 }