results = relatedContentHelper.getRelatedContents("testing");
        assertEquals(1, results.length);
        assertEquals("Regex Match: testing", results[0]);
    }

    public void test_load_virtualHosts() {
        List<RelatedContent> testData = new ArrayList<>();
        testData.add(createRelatedContent("term1", "Content for host1", "host1"));

        assertEquals(2, results.length);
        assertEquals("Programming", results[0]);
        assertEquals("Tutorial", results[1]);
    }

    public void test_load_virtualHosts() {
        List<RelatedQuery> testData = new ArrayList<>();
        testData.add(createRelatedQuery("term1", new String[] { "query1" }, "host1"));