JsonMappingOption option2 = provider.provideMappingOption();

        assertEquals(option1.getFieldNaming(), option2.getFieldNaming());
    }

    @Test
    public void test_allMethodsReturnExpectedValues() {
        // Comprehensive test to verify all methods return expected values
        FessJsonResourceProvider testProvider = new FessJsonResourceProvider();

        // Verify nulls suppression is enabled