Test default actions on Maintenance Class
In addition, all defaults that are registered for a page maintenance must also be tested. This should be done through separate tester methods for each default, calling the FW support method public PageBody executeDefault(PageBody pageBody, String defaultValue) :

    public void testDefaultChg() {
        PageBody input = new PageBody();

        // TODO populate inputs for default
        // e.g.
        input.put(Maintenance.STRUCTURE.FK, "FK CODE");
        PageBody output = executeDefault(input, Maintenance.DEFAULTS.CHG);

        // TODO compare the outputs
        //  e.g.
        assertEquals("FK Description",
             output.get(Maintenance.STRUCTURE.FK_DESCR));
    }

Here is an example to test the default on a field under a list.

 public void testDefaultAlogrithm() {
        PageBody input = new PageBody();

        ItemList itemList = input.newItemList
             (Maintenance.STRUCTURE.list_MRRA.name);
        ListBody listBody = itemList.newListBody();
        listBody.put(Maintenance.STRUCTURE.list_MRRA.MRR_ACTN_ALG_CD,
             "MRRCRESVCCC");

        PageBody output = executeDefault(input, Maintenance.DEFAULTS.AAD);
        ItemList outList = output.getList
             (Maintenance.STRUCTURE.list_MRRA.name);
        ListBody body = (ListBody) outList.getList().get(0);
        assertEquals(body.get(Maintenance.STRUCTURE.list_MRRA.MRRA_DESCR),
             "Create Service Customer Contact");
    }

The input page body should be populated with the expected inputs for the default action, while the output should be compared against the expected output.