});
        // Exception is thrown, but cause may or may not be set depending on implementation
        assertNotNull(e.getMessage()); // Should have an error message
    }

    @Test
    void testGetters() {
        // Simple test for getter methods
        NtlmContext context = new NtlmContext(mockAuth, true);
        assertFalse(context.isEstablished());
        assertNull(context.getServerChallenge());

        assertEquals(0L, controller.getDelayMillisBeforeProcessing());
        assertEquals(1000L, controller.getDelayMillisForWaitingNewUrl());
    }

    /**
     * Test setters
     */
    public void test_setters() {
        final DefaultIntervalController controller = new DefaultIntervalController();

        controller.setDelayMillisAfterProcessing(111L);
        controller.setDelayMillisAtNoUrlInQueue(222L);

        assertTrue(response.getNum() > 0);
        assertTrue(response.getTotal() > 0);
        assertNotNull(response.getWords());
        assertNotNull(response.getIndex());
    }

    @Test
    public void test_setters() throws Exception {
        PopularWordsRequest request = new PopularWordsRequest();
        request.setIndex("test-index");
        request.setSize(20);
        request.setSeed("test-seed");