fix: Windows compatibility for Java config detection tests

- Use Path comparisons instead of forward-slash substring matching
- Avoid parse_args() in test (reads stdin on Windows) — use Namespace directly

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: misrasaurabh1

tests/test_languages/test_java/test_java_config_detection.py

@@ -136,7 +136,7 @@ def test_defaults_when_dirs_missing(self, tmp_path: Path) -> None:
         config = parse_java_project_config(tmp_path)
         assert config is not None
         # Falls back to default paths even if they don't exist
-        assert "src/main/java" in config["module_root"]
+        assert str(tmp_path / "src" / "main" / "java") == config["module_root"]
         assert config["language"] == "java"
 
 
@@ -185,7 +185,7 @@ def test_properties_override_auto_detection(self, tmp_path: Path) -> None:
         config = parse_java_project_config(tmp_path)
         assert config is not None
         # Should use custom paths from properties, not auto-detected standard paths
-        assert "custom/src" in config["module_root"]
+        assert config["module_root"] == str((tmp_path / "custom" / "src").resolve())
 
     def test_no_properties_uses_defaults(self, tmp_path: Path) -> None:
         (tmp_path / "pom.xml").write_text(

tests/test_languages/test_java/test_jfr_parser.py

@@ -277,23 +277,24 @@ def test_java_project_root_is_build_root_not_module(self, tmp_path: Path, monkey
 
     def test_project_root_is_path_not_string(self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
         """project_root from process_pyproject_config should be a Path for Java projects."""
+        from argparse import Namespace
+
         (tmp_path / "pom.xml").write_text("<project/>", encoding="utf-8")
         src = tmp_path / "src" / "main" / "java"
         src.mkdir(parents=True)
         test = tmp_path / "src" / "test" / "java"
         test.mkdir(parents=True)
         monkeypatch.chdir(tmp_path)
 
-        import sys
-        from argparse import Namespace
-
-        sys.argv = ["codeflash", "optimize", "java", "-jar", "app.jar"]
-        from codeflash.cli_cmds.cli import parse_args, process_pyproject_config
-
-        from codeflash.cli_cmds.cli import _build_parser
-        _build_parser.cache_clear()
+        from codeflash.cli_cmds.cli import process_pyproject_config
 
-        args = parse_args()
+        # Create a minimal args namespace matching what parse_args produces
+        args = Namespace(
+            config_file=None, module_root=None, tests_root=None, benchmarks_root=None,
+            ignore_paths=None, pytest_cmd=None, formatter_cmds=None, disable_telemetry=None,
+            disable_imports_sorting=None, git_remote=None, override_fixtures=None,
+            benchmark=False, verbose=False, version=False, show_config=False, reset_config=False,
+        )
         args = process_pyproject_config(args)
 
         assert hasattr(args, "project_root")