assertNotNull(factory.scriptEngineMap);
        assertTrue(factory.scriptEngineMap.isEmpty());
    }

    // Test add method with valid parameters
    @Test
    public void test_add_validParameters() {
        TestScriptEngine engine = new TestScriptEngine();
        scriptEngineFactory.add("testEngine", engine);

        // Verify engine is accessible by name

                    file.delete();
                }
            }
        }
        dir.delete();
    }

    // Test add method with valid parameters
    @Test
    public void test_add_validParameters() {
        TestDataStore dataStore = new TestDataStore("TestStore");
        dataStoreFactory.add("testName", dataStore);

        // Verify data store is registered with both the given name and class simple name