assertEquals(1, resultData.getChildUrlSet().size());
        assertEquals("http://hoge/test.html?q=hoge", resultData.getChildUrlSet().iterator().next().getUrl());
    }

    public void test_transform_null() {
        try {
            htmlTransformer.transform(null);
            fail();
        } catch (final CrawlerSystemException e) {}
    }

    public void test_parseCharset() {