#include "ranges_zip.hpp"
#include <gtest/gtest.h>

TEST(RangesZip, ZipSum) {
    EXPECT_EQ(cpp23::zip_sum({1, 2, 3}, {4, 5, 6}), (std::vector<int>{5, 7, 9}));
}

TEST(RangesZip, ChunkStrings) {
    EXPECT_EQ(cpp23::chunk_strings({"a", "b", "c", "d"}, 2),
              (std::vector<std::vector<std::string>>{{"a", "b"}, {"c", "d"}}));
}

TEST(RangesZip, AdjacentDifferences) {
    EXPECT_EQ(cpp23::adjacent_differences({1, 4, 9, 16}), (std::vector<int>{3, 5, 7}));
}