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//
// zug: transducers for C++
// Copyright (C) 2019 Juan Pedro Bolivar Puente
//
// This software is distributed under the Boost Software License, Version 1.0.
// See accompanying file LICENSE or copy at http://boost.org/LICENSE_1_0.txt
//
#include <catch2/catch.hpp>
#include <zug/reducing/first.hpp>
#include <zug/run.hpp>
#include <zug/transduce.hpp>
#include <zug/transducer/write.hpp>
#include <sstream>
#include <vector>
using namespace zug;
TEST_CASE("write, write")
{
// example1 {
auto v = std::vector<int>{1, 2, 3, 4};
auto stream = std::stringstream{};
run(write(stream), v);
CHECK(stream.str() == "1234");
// }
}
TEST_CASE("write, in separator")
{
// example2 {
auto v = std::vector<int>{1, 2, 3, 4};
auto stream = std::stringstream{};
run(write(stream, ' '), v);
CHECK(stream.str() == "1 2 3 4");
// }
}
TEST_CASE("write, in separator variadic is arg separator")
{
// example3 {
auto v1 = std::vector<int>{1, 2, 3, 4};
auto v2 = std::vector<char>{'y', 'e', 'a', 'h'};
auto stream = std::stringstream{};
run(write(stream, ' '), v1, v2);
CHECK(stream.str() == "1 y 2 e 3 a 4 h");
// }
}
TEST_CASE("write, in separator and arg separator")
{
// example4 {
auto v1 = std::vector<int>{1, 2, 3, 4};
auto v2 = std::vector<char>{'y', 'e', 'a', 'h'};
auto stream = std::stringstream{};
run(write(stream, ' ', ','), v1, v2);
CHECK(stream.str() == "1,y 2,e 3,a 4,h");
// }
}
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