// message Address {
// optional int target = 1 [(type) = { name: { value: 'Address' } }];
// }
@Test public void should_provide_sources_for_nested_field_notation_in_field_option() {
ValueField field = xtext.find("value", ":", ValueField.class);
NormalFieldName name = (NormalFieldName) field.getName();
IScope scope = scopeProvider.scope_FieldName_target(name, reference);
Message message = xtext.find("Names", " {", Message.class);
assertThat(descriptionsIn(scope), containAllFieldsIn(message));
}