mockBhv.setTestData(new ArrayList<>());

        int count = relatedQueryHelper.load();
        assertEquals(0, count);

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

    @Test
    public void test_load_singleTerm() {
        List<RelatedQuery> testData = new ArrayList<>();

        mockBhv.setTestData(new ArrayList<>());

        int count = relatedContentHelper.load();
        assertEquals(0, count);

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

    @Test
    public void test_load_simpleTerms() {
        List<RelatedContent> testData = new ArrayList<>();