assertEquals("programming", results[0]);
        assertEquals("tutorial", results[1]);
        assertEquals("language", results[2]);
    }

    @Test
    public void test_load_multipleTerms() {
        List<RelatedQuery> testData = new ArrayList<>();
        testData.add(createRelatedQuery("java", new String[] { "programming", "tutorial" }, ""));

        chatClient.testSearchWithQueryFiltered("Fess tutorial", fields, new String[0]);
        assertTrue(chatClient.wasSearchDocumentsCalled());
    }

    @Test
    public void test_searchWithQuery_filters_validWithExtraQueries() {
        chatClient.resetSearchDocumentsCalled();
        chatClient.testSearchWithQueryFiltered("Fess tutorial", Collections.emptyMap(), new String[] { "filetype:pdf" });