assertEquals(0, count);

        String[] results = relatedContentHelper.getRelatedContents("anyterm");
        assertEquals(0, results.length);
    }

    public void test_load_simpleTerms() {
        List<RelatedContent> testData = new ArrayList<>();
        testData.add(createRelatedContent("java", "Java Programming", ""));
        testData.add(createRelatedContent("python", "Python Programming", ""));