assertEquals(400L, controller.getDelayMillisForWaitingNewUrl());
    }

    /**
     * Test constructor with partial parameters uses defaults for missing values
     */
    public void test_constructorWithPartialParams() {
        final Map<String, Long> params = new HashMap<>();
        params.put("delayMillisAfterProcessing", 150L);
        params.put("delayMillisBeforeProcessing", 250L);