cpp-useful-iterators/test/zip_iterator_test.cxx

//
//  zip_iterator_test.cxx
//  iterator-test
//
//  Created by Sam Jaffe on 8/11/20.
//  Copyright © 2020 Sam Jaffe. All rights reserved.
//

#include "iterator/zip_iterator.hpp"

#include <forward_list>
#include <list>
#include <vector>

#include <gmock/gmock.h>

TEST(ZipIteratorTest, CanCombineParallelObjects) {
  std::vector<int> is{1, 2, 3};
  std::vector<std::string> ss{"A", "B", "C"};
  auto zit = make_zip_iterator(is.begin(), ss.begin());
  EXPECT_THAT(std::get<0>(*zit), 1);
  EXPECT_THAT(std::get<1>(*zit), "A");
}