Method testIterator

src/test/groovy/groovy/lang/TupleTest.java:106–112

()

    }

    public void testIterator() {
        final Tuple<Object> t = new Tuple<>(1, 2, 3);
        assertEquals(6, DefaultGroovyMethods.sum(t.iterator()));
        final Tuple3<Integer, Integer, Integer> t3 = new Tuple3<>(1, 2, 3);
        Iterator iterator = t3.iterator();
        assertEquals(6, DefaultGroovyMethods.sum(iterator));
    }

    public void testTuple1() {
        Tuple1<Integer> t = new Tuple1<>(1);