int fi = d.getFieldIndexByName("extra");
new UndoRedoTests()
.testAlphanumericEditionUndoRedo((AlphanumericDataSource) d);
d.setFieldValue(0, fi, ValueFactory.createValue(true));
assertTrue(((BooleanValue) d.getFieldValue(0, fi)).getValue());
d.undo();
assertTrue(d.getFieldValue(0, fi) instanceof NullValue);
d.rollBackTrans();
}
public void testEditionWithFieldAdded() throws Exception {