cpp-useful-iterators/test/unkeyed_iterator.t.h

//
//  unkeyed_iterator.t.h
//  iterator
//
//  Created by Sam Jaffe on 2/20/17.
//

#pragma once

#include <cxxtest/TestSuite.h>

#include "unkeyed_iterator.hpp"

class unkeyed_iterator_TestSuite : public CxxTest::TestSuite {
public:
  void test_unkeyed_iterator_discards_key_map() {
    using map_t = std::map<int, int>;
    map_t map{{1, 2}, {2, 3}};
    iterator::unkeyed_iterator<map_t::iterator> uit{map.begin()};
    *uit = 4;
    TS_ASSERT_EQUALS(map[1], 4);
  }
};