From fcfc57f7aeccde19c2e3ff8cad7102e3e487d101 Mon Sep 17 00:00:00 2001
From: Bryant Austin <bryantaustin13@yahoo.com>
Date: Tue, 30 Jun 2026 10:19:38 -0600
Subject: [PATCH] additional tests as suggested by claude

---
 .../cql/CqlErrorsAndMessagingOperatorsTest.xml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/tests/cql/CqlErrorsAndMessagingOperatorsTest.xml b/tests/cql/CqlErrorsAndMessagingOperatorsTest.xml
index 0470b8a..ac324c8 100644
--- a/tests/cql/CqlErrorsAndMessagingOperatorsTest.xml
+++ b/tests/cql/CqlErrorsAndMessagingOperatorsTest.xml
@@ -24,5 +24,23 @@
 			<expression invalid="true">Message(3 + 1, true, '400', 'Error', 'This is an error!')</expression>
 			<!-- EXPECT: 400: This is an error! -->
 		</test>
+		<test name="TestMessageConditionFalse" version="1.0">
+			<capability code="diagnostic-operators"/>
+			<!-- condition false: message is not generated, source is returned -->
+			<expression>Message(5, false, '100', 'Message', 'not generated')</expression>
+			<output>5</output>
+		</test>
+		<test name="TestMessageErrorConditionFalse" version="1.0">
+			<capability code="diagnostic-operators"/>
+			<!-- condition false: even Error severity does not stop evaluation; source is returned (contrast with TestMessageError) -->
+			<expression>Message(5, false, '400', 'Error', 'not raised')</expression>
+			<output>5</output>
+		</test>
+		<test name="TestMessageNullSource" version="1.0">
+			<capability code="diagnostic-operators"/>
+			<!-- source is returned unchanged, including null -->
+			<expression>Message(null as Integer, true, '100', 'Message', 'null source')</expression>
+			<output>null</output>
+		</test>
 	</group>
 </tests>