domchildrenrangetest.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 "domchildrenrangetest.h"
#include <QDomDocument>
#include <QString>
#include <QtTest>
#include <domchildrenrange.h>
 
QTEST_MAIN (LC::Util::DomChildrenRangeTest)
 
namespace LC
{
namespace Util
{
    namespace
    {
        auto MakeDocument (const QString& str)
        {
            QDomDocument doc;
            doc.setContent (str);
            return doc.firstChildElement ("root");
        }
    }
 
    void DomChildrenRangeTest::testEmpty ()
    {
        const auto& parent = MakeDocument (R"(
                <root>
                </root>
                )");
 
        QStringList texts;
        for (const auto& elem : DomChildren (parent, "child"))
            texts << elem.text ();
        QCOMPARE (texts, QStringList {});
    }
 
    void DomChildrenRangeTest::testSingle ()
    {
        const auto& parent = MakeDocument (R"(
                <root>
                    <child>foo</child>
                </root>
                )");
 
        QStringList texts;
        for (const auto& elem : DomChildren (parent, "child"))
            texts << elem.text ();
        QCOMPARE (texts, QStringList { "foo" });
    }
 
    void DomChildrenRangeTest::testMultiple ()
    {
        const auto& parent = MakeDocument (R"(
                <root>
                    <child>foo</child>
                    <child>bar</child>
                    <child>baz</child>
                </root>
                )");
 
        QStringList texts;
        for (const auto& elem : DomChildren (parent, "child"))
            texts << elem.text ();
        QCOMPARE (texts, (QStringList { "foo", "bar", "baz" }));
    }
}
}