public void test_load_withoutPathMappingBhv() {
        final PathMappingHelper helper = new PathMappingHelper();
        int result = helper.load();
        assertEquals(0, result);
    }

    public void test_init_called() {
        final PathMappingHelper helper = new PathMappingHelper();
        helper.init();
        assertNotNull(helper.cachedPathMappingList);
    }

    public void test_replaceUrl_withEmptyUrl() {