// Test assistFirstOutsideSqlOption with valid table name
    @Test
    public void test_assistFirstOutsideSqlOption_validTableName() {
        OutsideSqlOption result = invokerAssistant.assistFirstOutsideSqlOption("test_table");
        assertNull(result);
    }

    // Test assistOutsideSqlExecutorFactory
    @Test
    public void test_assistOutsideSqlExecutorFactory() {

        createJob(requestBody);
    }

    private static String createLabel() {
        Map<String, Object> labelBody = new HashMap<>();
        labelBody.put("name", TEST_LABEL);
        labelBody.put("value", TEST_LABEL);
        labelBody.put("included_paths", ".*tools.*");
        Response response = checkMethodBase(labelBody).post("/api/admin/labeltype/setting");

                return "OK";
            }
        };
        ComponentUtil.register(jobExecutor, "scriptJobExecutor");
    }

    /**
     * Testable subclass that exposes the protected process() method.
     */
    private static class TestableScriptExecutorJob extends ScriptExecutorJob {
        @Override

        assertEquals("long", Constants.MAPPING_TYPE_LONG);
        assertEquals("double", Constants.MAPPING_TYPE_DOUBLE);
        assertEquals("date", Constants.MAPPING_TYPE_DATE);
    }

    /**
     * Testable implementation of AbstractFessFileTransformer for unit testing.
     */
    private static class TestableAbstractFessFileTransformer extends AbstractFessFileTransformer {

        chatClient.resetSearchDocumentsCalled();

        final List<Map<String, Object>> result = chatClient.testSearchWithQuery("nonexistent");
        assertTrue(result.isEmpty());
    }

    // ========== Testable subclass ==========

    static class TestableChatClient extends ChatClient {

        private boolean searchDocumentsCalled = false;
        private final List<String> searchedQueries = new ArrayList<>();

                return 3;
            }
        });

        helper.tryStartOperation("test_op", null);
        assertEquals(3, passedRetries.get());
    }

    /**
     * Creates a testable CoordinatorHelper that overrides tryStartOperation(name,data,retries)
     * to simulate "create always fails" (no OpenSearch), preserving the retry/cleanup dispatch logic.
     */