eithertest.cpp

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/**********************************************************************
 * 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 "eithertest.h"
#include <QtTest>
#include <either.h>
#include <void.h>
#include <functor.h>

QTEST_MAIN (LC::Util::EitherTest)

namespace LC
{
namespace Util
{
    using SomeEither_t = Either<int, QString>;

    void EitherTest::testBasicLeft ()
    {
        const SomeEither_t left { Left (1) };
        QCOMPARE (left.IsLeft (), true);
        QCOMPARE (left.IsRight (), false);
        QCOMPARE (left.GetLeft (), 1);

        bool hadCaught = false;
        try
        {
            left.GetRight ();
        }
        catch (const std::exception&)
        {
            hadCaught = true;
        }
        QCOMPARE (hadCaught, true);
    }

    void EitherTest::testBasicRight ()
    {
        const SomeEither_t right { "foo" };
        QCOMPARE (right.IsLeft (), false);
        QCOMPARE (right.IsRight (), true);
        QCOMPARE (right.GetRight (), QString { "foo" });

        bool hadCaught = false;
        try
        {
            right.GetLeft ();
        }
        catch (const std::exception&)
        {
            hadCaught = true;
        }
        QCOMPARE (hadCaught, true);
    }
}
}