//          Copyright Carl Philipp Reh 2009 - 2021.
// Distributed under the Boost Software License, Version 1.0.
//    (See accompanying file LICENSE_1_0.txt or copy at
//          http://www.boost.org/LICENSE_1_0.txt)

#include <fcppt/catch/begin.hpp>
#include <fcppt/catch/end.hpp>
#include <fcppt/either/match.hpp>
#include <fcppt/either/object.hpp>
#include <fcppt/config/external_begin.hpp>
#include <catch2/catch_test_macros.hpp>
#include <string>
#include <fcppt/config/external_end.hpp>

FCPPT_CATCH_BEGIN
// NOLINTBEGIN(bugprone-throwing-static-initialization,clang-analyzer-optin.core.EnumCastOutOfRange,misc-const-correctness,cert-err58-cpp,fuchsia-statically-constructed-objects,misc-use-anonymous-namespace,cppcoreguidelines-avoid-do-while)

TEST_CASE("either::match", "[either]")
{
  using either_int = fcppt::either::object<std::string, int>;

  auto const success_function{
      [](int const _value) { return std::string("success: ") + std::to_string(_value); }};

  auto const failure_function{
      [](std::string const &_value) { return std::string("failure: ") + _value; }};

  CHECK(
      fcppt::either::match(either_int{std::string("test")}, failure_function, success_function) ==
      std::string("failure: test"));

  CHECK(
      fcppt::either::match(either_int{42}, failure_function, success_function) ==
      std::string("success: 42"));
}

// NOLINTEND(bugprone-throwing-static-initialization,clang-analyzer-optin.core.EnumCastOutOfRange,misc-const-correctness,cert-err58-cpp,fuchsia-statically-constructed-objects,misc-use-anonymous-namespace,cppcoreguidelines-avoid-do-while)
FCPPT_CATCH_END
