// Each factory retains its own configuration
        assertEquals("testComponent", factory.getComponentName());
        assertNull(factory.getOnDestroyListener());

        assertEquals("singletonComponent", factory2.getComponentName());
        assertSame(listener, factory2.getOnDestroyListener());
    }

    /**
     * Test that factory configuration can be changed via setters
     */

    }

    /**
     * Gets the onDestroy listener.
     *
     * @return The onDestroy listener, or null if not set
     */
    public OnDestroyListener<T> getOnDestroyListener() {
        return onDestroyListener;
    }

    /**
     * Sets the onDestroy listener.
     *
     * @param onDestroyListener The onDestroy listener to set
     */