Method fun_foo_bar_baz = moduleClass.getMethod("fun_foo_bar_baz");
result = fun_foo_bar_baz.invoke(null);
assertThat(result, instanceOf(GoloStruct.class));
struct = (GoloStruct) result;
assertThat(struct.members().size(), is(2));
assertThat(struct.values().size(), is(2));
structIterator = struct.iterator();
assertThat(structIterator.hasNext(), is(true));
assertThat(structIterator.next(), is(new Tuple("foo", 1)));
assertThat(structIterator.hasNext(), is(true));