params.put(ExtractData.URL, url);
        params.put(ExtractData.RESOURCE_NAME_KEY, resourceName);
        assertNull(pdfExtractor.getPassword(params));
    }

    public void test_getPassword() {
        String url;
        String resourceName;
        pdfExtractor.addPassword(".*hoge1.pdf", "password");
        pdfExtractor.addPassword("fuga.pdf", "PASSWORD");