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

//
//  indexed_iterator.t.h
//  iterator
//
//  Created by Sam Jaffe on 3/5/17.
//

#pragma once

#include <cxxtest/TestSuite.h>

#include "indexed_iterator.hpp"

class indexed_iterator_TestSuite : public CxxTest::TestSuite {
public:
  void test_index_aligns_with_data() {
    std::vector<int> const vec{5, 3, 2, 8, 9, 11, 2, 4};
    iterator::indexed_iterator<std::vector<int>::const_iterator> it{vec.begin()}, end{vec.end()};
    for (; it != end; ++it) {
      TS_ASSERT_EQUALS((*it).second, vec[(*it).first]);
    }
  }
};