functortest.cpp

Go to the documentation of this file.

/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/
 
#include "functortest.h"
#include <QtTest>
#include <functor.h>
 
QTEST_MAIN (LC::Util::FunctorTest)
 
namespace LC
{
namespace Util
{
    void FunctorTest::testBoostOptionalFMap ()
    {
        std::optional<int> value { 2 };
        const auto& fmapped = Fmap (value, [] (int val) { return QString::number (val); });
        QCOMPARE (std::optional<QString> { "2" }, fmapped);
    }
 
    void FunctorTest::testBoostOptionalFMapEmpty ()
    {
        std::optional<int> value;
        const auto& fmapped = Fmap (value, [] (int val) { return QString::number (val); });
        QCOMPARE (std::optional<QString> {}, fmapped);
    }
 
    void FunctorTest::testIsFunctorTrue ()
    {
        static_assert (IsFunctor<std::optional<int>> (), "test failed");
    }
 
    void FunctorTest::testIsFunctorFalse ()
    {
        static_assert (!IsFunctor<int> (), "test failed");
    }
}
}