@Test
public void extend_overrideField() throws Exception {
field3.setName("field1"); // group2.field1 overrides group1.field1
group1 = new GroupConfigImpl();
group1.setName("group1");
group1.setFieldConfigImplList(createFieldList(field1));
group1.afterPropertiesSet();
group2 = new GroupConfigImpl();
group2.setName("group2");
group2.setFieldConfigImplList(createFieldList(field2, field3));
group2.setParentGroup("group1");
group2.afterPropertiesSet();
formConfig.setGroupConfigImplList(createGroupList(group1, group2));
formConfig.afterPropertiesSet();
assertEquals(1, group1.getFieldConfigList().size());
assertSame(field1, group1.getFieldConfig("field1"));
assertEquals(2, group2.getFieldConfigList().size());
assertSame(field3, group2.getFieldConfig("field1"));
assertSame(field2, group2.getFieldConfig("field2"));
}
@Test
public void getFieldConfigList() throws Exception {
// default, empty
assertTrue(group.getFieldConfigList().isEmpty());
// field name is null
try {
initForm(createFieldList(new FieldConfigImpl()));
fail();
} catch (IllegalArgumentException e) {
assertThat(e, exception("name"));
}
// set fields
initForm(createFieldList(field1, field2, field3));
assertEquals(3, group.getFieldConfigList().size());
assertArrayEquals(new Object[] {field1, field2, field3}, group.getFieldConfigList().toArray());
// set null
initForm((List<FieldConfigImpl>) null);
assertEquals(3, group.getFieldConfigList().size());
// set empty
initForm(new ArrayList<FieldConfigImpl>());
assertEquals(0, group.getFieldConfigList().size());
// unmodifiable
try {
group.getFieldConfigList().clear();
fail();
} catch (UnsupportedOperationException e) {
}
// set duplicated fields
try {
initForm(createFieldList(field1, field2, field1));
fail();
} catch (IllegalArgumentException e) {
assertThat(e, exception("Duplicated field name: \"group1.fiELd1\""));
}
}