assertEquals("session-with-特殊文字-#123", crawlerContext.getSessionId());
    }

    /**
     * Test activeThreadCount getter and setter
     */
    public void test_activeThreadCount() {
        assertEquals(0, crawlerContext.getActiveThreadCount().intValue());

        crawlerContext.setActiveThreadCount(5);
        assertEquals(5, crawlerContext.getActiveThreadCount().intValue());