From 78372bfbfbe9642bc2118a2e77997673efc7dd51 Mon Sep 17 00:00:00 2001
From: Kevin Turcios <turcioskevinr@gmail.com>
Date: Thu, 9 Apr 2026 15:47:04 -0500
Subject: [PATCH] test: skip test_behavior_return_value_correctness when JAR
 missing
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Same fix as test_comparator.py — uses _find_comparator_jar() to skip
when the codeflash-runtime JAR isn't built. Fixes Windows unit-tests
which don't have Java pre-installed (unlike Linux runners).
---
 tests/test_languages/test_java/test_run_and_parse.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/test_languages/test_java/test_run_and_parse.py b/tests/test_languages/test_java/test_run_and_parse.py
index 1470b9ce8..09a646271 100644
--- a/tests/test_languages/test_java/test_run_and_parse.py
+++ b/tests/test_languages/test_java/test_run_and_parse.py
@@ -13,6 +13,13 @@ from pathlib import Path
 
 import pytest
 
+from codeflash.languages.java.comparator import _find_comparator_jar
+
+requires_java_runtime = pytest.mark.skipif(
+    _find_comparator_jar() is None,
+    reason="codeflash-runtime JAR not found - skipping Java integration tests",
+)
+
 from codeflash.discovery.functions_to_optimize import FunctionToOptimize
 from codeflash.languages.base import Language
 from codeflash.languages.current import set_current_language
@@ -369,6 +376,7 @@ public class AdderMultiTest {
         assert "testAddPositive" in test_names
         assert "testAddZero" in test_names
 
+    @requires_java_runtime
     def test_behavior_return_value_correctness(self, tmp_path):
         """Verify the Comparator JAR correctly identifies equivalent vs. differing results.