pb.redirectErrorStream(true);
                final Map<String, String> environment = pb.environment();
                environment.put("SESSION_ID", sessionId);
                environment.put("OPENSEARCH_URL", SystemUtil.getSearchEngineHttpAddress());
            });

            final InputStreamThread it = jobProcess.getInputStreamThread();
            it.start();

        }

        Map<String, String> env = testProcessHelper.capturedEnvironment;
        if (env != null) {
            assertEquals("test-session", env.get("SESSION_ID"));
            // OPENSEARCH_URL may not be set in test environment
        }
    }

    // Test working directory setup
    public void test_executePython_workingDirectory() {
        pythonJob.filename("test.py");