final Element root = webXmlDocument.getDocumentElement();
        assertEquals("web-app", root.getLocalName());
        assertEquals("6.1", root.getAttribute("version"));
    }

    @Test
    public void test_namespace() {
        if (webXmlDocument == null) {
            return;
        }
        final Element root = webXmlDocument.getDocumentElement();

        assertEquals(-1, crawlJob.hotThreadInterval);
    }

    // Test namespace setter
    @Test
    public void test_namespace() {
        String testNamespace = "test_namespace";
        CrawlJob result = crawlJob.namespace(testNamespace);
        assertEquals(testNamespace, crawlJob.namespace);
        assertSame(crawlJob, result);
    }

    // Test documentExpires setter
    @Test