/*  This file is part of the KDE project
    Copyright (C) 2010 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.net
    Author: Kevin Krammer, krake@kdab.com

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#include "mixedmaildirstore.h"
#include "mixedmaildirresource_debug.h"
#include "testdatautil.h"

#include "filestore/itemcreatejob.h"
#include "filestore/itemfetchjob.h"

#include "libmaildir/maildir.h"

#include <kmbox/mbox.h>
#include <KMime/kmime/kmime_message.h>

#include <akonadi/kmime/messageparts.h>
#include <itemfetchscope.h>

#include <KRandom>
#include <KRandomSequence>
#include <QTemporaryDir>

#include <QSignalSpy>

#include <qtest.h>
#include <QFileInfo>
#include <QDir>
using namespace Akonadi;
using namespace KMBox;

static Item::List itemsFromSpy(QSignalSpy *spy)
{
    Item::List items;

    QListIterator<QList<QVariant> > it(*spy);
    while (it.hasNext()) {
        const QList<QVariant> invocation = it.next();
        Q_ASSERT(invocation.count() == 1);

        items << invocation.first().value<Item::List>();
    }

    return items;
}

// copied from mail serializer plugin, Copyright (c) 2007 Till Adam <adam@kde.org>
static QSet<QByteArray> messageParts(const KMime::Message::Ptr &msgPtr)
{
    QSet<QByteArray> set;
    // FIXME: we actually want "has any header" here, but the kmime api doesn't offer that yet
    if (msgPtr->hasContent() || msgPtr->hasHeader("Message-ID")) {
        set << MessagePart::Envelope << MessagePart::Header;
        if (!msgPtr->body().isEmpty() || !msgPtr->contents().isEmpty()) {
            set << MessagePart::Body;
        }
    }
    return set;
}

// needed to sort maildir directory entries by filename which is their
// remoteId. tagListHash.contains tests below need sorting of entries.
static bool itemLessThanByRemoteId(const Item &item1, const Item &item2)
{
    return item1.remoteId() < item2.remoteId();
}

class ItemFetchTest : public QObject
{
    Q_OBJECT

public:
    ItemFetchTest()
        : QObject(), mStore(0), mDir(0), mIndexFilePattern(QLatin1String(".%1.index"))
    {
        // for monitoring signals
        qRegisterMetaType<Akonadi::Collection::List>();
        qRegisterMetaType<Akonadi::Item::List>();
    }

    ~ItemFetchTest()
    {
        delete mStore;
        delete mDir;
    }

    QString indexFile(const QString &folder) const
    {
        return mIndexFilePattern.arg(folder);
    }

    QString indexFile(const QFileInfo &folderFileInfo) const
    {
        return QFileInfo(folderFileInfo.absolutePath(),
                         mIndexFilePattern.arg(folderFileInfo.fileName())).absoluteFilePath();
    }

private:
    MixedMaildirStore *mStore;
    QTemporaryDir *mDir;

    const QString mIndexFilePattern;

private Q_SLOTS:
    void init();
    void cleanup();
    void testListingMaildir();
    void testListingMBox();
    void testSingleItemFetchMaildir();
    void testSingleItemFetchMBox();
};

void ItemFetchTest::init()
{
    mStore = new MixedMaildirStore;

    mDir = new QTemporaryDir;
    QVERIFY(mDir->isValid());
    QVERIFY(QDir(mDir->path()).exists());
}

void ItemFetchTest::cleanup()
{
    delete mStore;
    mStore = 0;
    delete mDir;
    mDir = 0;
}

void ItemFetchTest::testListingMaildir()
{
    QDir topDir(mDir->path());

    QVERIFY(TestDataUtil::installFolder(QLatin1String("maildir"), topDir.path(), QLatin1String("collection1")));
    QVERIFY(TestDataUtil::installFolder(QLatin1String("maildir"), topDir.path(), QLatin1String("collection2")));
    QVERIFY(TestDataUtil::installFolder(QLatin1String("maildir-tagged"), topDir.path(), QLatin1String("collection3")));
    QVERIFY(TestDataUtil::installFolder(QLatin1String("dimap"), topDir.path(), QLatin1String("collection4")));
    QVERIFY(TestDataUtil::installFolder(QLatin1String("maildir-tagged"), topDir.path(), QLatin1String("collection5")));

    KPIM::Maildir topLevelMd(topDir.path(), true);

    KPIM::Maildir md1 = topLevelMd.subFolder(QLatin1String("collection1"));
    QSet<QString> entrySet1 = QSet<QString>::fromList(md1.entryList());
    QCOMPARE((int)entrySet1.count(), 4);

    QFileInfo indexFileInfo1(indexFile(QFileInfo(md1.path())));
    QVERIFY(QFile::remove(indexFileInfo1.absoluteFilePath()));

    KPIM::Maildir md2 = topLevelMd.subFolder(QLatin1String("collection2"));
    QSet<QString> entrySet2 = QSet<QString>::fromList(md2.entryList());
    QCOMPARE((int)entrySet2.count(), 4);

    KPIM::Maildir md3 = topLevelMd.subFolder(QLatin1String("collection3"));
    QSet<QString> entrySet3 = QSet<QString>::fromList(md3.entryList());
    QCOMPARE((int)entrySet3.count(), 4);

    KPIM::Maildir md4 = topLevelMd.subFolder(QLatin1String("collection4"));
    QSet<QString> entrySet4 = QSet<QString>::fromList(md4.entryList());
    QCOMPARE((int)entrySet4.count(), 4);

    KPIM::Maildir md5 = topLevelMd.subFolder(QLatin1String("collection5"));
    QSet<QString> entrySet5 = QSet<QString>::fromList(md5.entryList());
    QCOMPARE((int)entrySet5.count(), 4);

    mStore->setPath(topDir.path());

    // common variables
    FileStore::ItemFetchJob *job = 0;

    QSignalSpy *spy = 0;
    Item::List items;

    QHash<QString, QVariant> uidHash;
    const QVariant varUidHash = QVariant::fromValue< QHash<QString, QVariant> >(uidHash);
    QHash<QString, QVariant> tagListHash;
    const QVariant varTagListHash = QVariant::fromValue< QHash<QString, QVariant> >(tagListHash);
    QVariant var;

    QSet<QString> entrySet;
    QMap<QByteArray, int> flagCounts;

    // test listing maildir without index
    Collection collection1;
    collection1.setName(QLatin1String("collection1"));
    collection1.setRemoteId(QLatin1String("collection1"));
    collection1.setParentCollection(mStore->topLevelCollection());

    job = mStore->fetchItems(collection1);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 4);
    QCOMPARE(itemsFromSpy(spy), items);

    entrySet = entrySet1;
    QVERIFY(entrySet.remove(items[ 0 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 1 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 2 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 3 ].remoteId()));

    QCOMPARE(items[ 0 ].parentCollection(), collection1);
    QCOMPARE(items[ 1 ].parentCollection(), collection1);
    QCOMPARE(items[ 2 ].parentCollection(), collection1);
    QCOMPARE(items[ 3 ].parentCollection(), collection1);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());

    Q_FOREACH (const Item &item, items) {
        Q_FOREACH (const QByteArray &flag, item.flags()) {
            ++flagCounts[ flag ];
        }
    }

    // no flags from maildir file name, no advanced flags without index
    QCOMPARE(flagCounts.count(), 0);
    QCOMPARE(flagCounts[ "\\SEEN" ], 0);
    QCOMPARE(flagCounts[ "\\FLAGGED" ], 0);
    QCOMPARE(flagCounts[ "$TODO" ], 0);
    flagCounts.clear();

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    // test listing empty mbox without index
    Q_FOREACH (const QString &entry, entrySet1) {
        QVERIFY(md1.removeEntry(entry));
    }
    QCOMPARE(md1.entryList().count(), 0);

    job = mStore->fetchItems(collection1);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 0);
    QCOMPARE(spy->count(), 0);

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    // test listing maildir with index
    Collection collection2;
    collection2.setName(QLatin1String("collection2"));
    collection2.setRemoteId(QLatin1String("collection2"));
    collection2.setParentCollection(mStore->topLevelCollection());

    job = mStore->fetchItems(collection2);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 4);
    QCOMPARE(itemsFromSpy(spy), items);

    entrySet = entrySet2;
    QVERIFY(entrySet.remove(items[ 0 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 1 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 2 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 3 ].remoteId()));

    QCOMPARE(items[ 0 ].parentCollection(), collection2);
    QCOMPARE(items[ 1 ].parentCollection(), collection2);
    QCOMPARE(items[ 2 ].parentCollection(), collection2);
    QCOMPARE(items[ 3 ].parentCollection(), collection2);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());

    // see data/README
    Q_FOREACH (const Item &item, items) {
        Q_FOREACH (const QByteArray &flag, item.flags()) {
            ++flagCounts[ flag ];
        }
    }
    QCOMPARE(flagCounts[ "\\SEEN" ], 2);
    QCOMPARE(flagCounts[ "\\FLAGGED" ], 1);
    QCOMPARE(flagCounts[ "$TODO" ], 1);
    flagCounts.clear();

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    // test listing empty maildir with index
    Q_FOREACH (const QString &entry, entrySet2) {
        QVERIFY(md2.removeEntry(entry));
    }
    QCOMPARE(md2.entryList().count(), 0);

    job = mStore->fetchItems(collection2);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 0);
    QCOMPARE(spy->count(), 0);

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    // test listing maildir with index which has tags
    Collection collection3;
    collection3.setName(QLatin1String("collection3"));
    collection3.setRemoteId(QLatin1String("collection3"));
    collection3.setParentCollection(mStore->topLevelCollection());

    job = mStore->fetchItems(collection3);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 4);
    QCOMPARE(itemsFromSpy(spy), items);

    entrySet = entrySet3;
    QVERIFY(entrySet.remove(items[ 0 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 1 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 2 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 3 ].remoteId()));

    QCOMPARE(items[ 0 ].parentCollection(), collection3);
    QCOMPARE(items[ 1 ].parentCollection(), collection3);
    QCOMPARE(items[ 2 ].parentCollection(), collection3);
    QCOMPARE(items[ 3 ].parentCollection(), collection3);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());

    // see data/README
    Q_FOREACH (const Item &item, items) {
        Q_FOREACH (const QByteArray &flag, item.flags()) {
            ++flagCounts[ flag ];
        }
    }

    // 2x \SEEN flags: 2x from index, none from file name
    QCOMPARE(flagCounts[ "\\SEEN" ], 2);
    QCOMPARE(flagCounts[ "\\FLAGGED" ], 1);
    QCOMPARE(flagCounts[ "$TODO" ], 1);
    flagCounts.clear();

    var = job->property("remoteIdToTagList");
    QVERIFY(var.isValid());

    // tagListHash.contains tests below needs sorting of entries,
    // but libmaildir does not sort for performance reasons.
    // TODO: Check should not depend on any specific ordering.
    qSort(items.begin(), items.end(), itemLessThanByRemoteId);

    tagListHash = var.value< QHash<QString, QVariant> >();
    QCOMPARE((int)tagListHash.count(), 3);
    QVERIFY(!tagListHash.contains(items[ 0 ].remoteId()));
    QVERIFY(!tagListHash.value(items[ 1 ].remoteId()).toString().isEmpty());
    QVERIFY(!tagListHash.value(items[ 2 ].remoteId()).toString().isEmpty());
    QVERIFY(!tagListHash.value(items[ 3 ].remoteId()).toString().isEmpty());

    // test listing maildir with index which contains IMAP UIDs (dimap cache directory)
    Collection collection4;
    collection4.setName(QLatin1String("collection4"));
    collection4.setRemoteId(QLatin1String("collection4"));
    collection4.setParentCollection(mStore->topLevelCollection());

    job = mStore->fetchItems(collection4);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 4);
    QCOMPARE(itemsFromSpy(spy), items);

    entrySet = entrySet4;
    QVERIFY(entrySet.remove(items[ 0 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 1 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 2 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 3 ].remoteId()));

    QCOMPARE(items[ 0 ].parentCollection(), collection4);
    QCOMPARE(items[ 1 ].parentCollection(), collection4);
    QCOMPARE(items[ 2 ].parentCollection(), collection4);
    QCOMPARE(items[ 3 ].parentCollection(), collection4);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());

    // see data/README
    Q_FOREACH (const Item &item, items) {
        Q_FOREACH (const QByteArray &flag, item.flags()) {
            ++flagCounts[ flag ];
        }
    }
    QCOMPARE(flagCounts[ "\\SEEN" ], 2);
    QCOMPARE(flagCounts[ "\\FLAGGED" ], 1);
    QCOMPARE(flagCounts[ "$TODO" ], 1);
    flagCounts.clear();

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    var = job->property("remoteIdToIndexUid");
    QVERIFY(var.isValid());

    uidHash = var.value< QHash<QString, QVariant> >();
    QCOMPARE((int)uidHash.count(), 4);
    bool ok = false;
    QVERIFY(!uidHash.value(items[ 0 ].remoteId()).toString().toInt(&ok) >= 0 && ok);
    QVERIFY(!uidHash.value(items[ 1 ].remoteId()).toString().toInt(&ok) >= 0 && ok);
    QVERIFY(!uidHash.value(items[ 2 ].remoteId()).toString().toInt(&ok) >= 0 && ok);
    QVERIFY(!uidHash.value(items[ 3 ].remoteId()).toString().toInt(&ok) >= 0 && ok);

    // test listing maildir with index but newer modification date than index's one
    const QByteArray data5 = md5.readEntry(*entrySet5.cbegin());
    QVERIFY(!data5.isEmpty());

    QTest::qSleep(1000);

    QString newRemoteId = md5.addEntry(data5);
    QVERIFY(!newRemoteId.isEmpty());

    entrySet = QSet<QString>::fromList(md5.entryList());
    entrySet.remove(newRemoteId);
    QCOMPARE(entrySet, entrySet5);
    QFileInfo fileInfo5(md5.path(), QLatin1String("new"));
    QFileInfo indexFileInfo5 = indexFile(QFileInfo(md5.path()));
    QVERIFY(fileInfo5.lastModified() > indexFileInfo5.lastModified());

    Collection collection5;
    collection5.setName(QLatin1String("collection5"));
    collection5.setRemoteId(QLatin1String("collection5"));
    collection5.setParentCollection(mStore->topLevelCollection());

    job = mStore->fetchItems(collection5);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 5);
    QCOMPARE(itemsFromSpy(spy), items);

    entrySet = entrySet5;
    entrySet << newRemoteId;
    QVERIFY(entrySet.remove(items[ 0 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 1 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 2 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 3 ].remoteId()));
    QVERIFY(entrySet.remove(items[ 4 ].remoteId()));

    QCOMPARE(items[ 0 ].parentCollection(), collection5);
    QCOMPARE(items[ 1 ].parentCollection(), collection5);
    QCOMPARE(items[ 2 ].parentCollection(), collection5);
    QCOMPARE(items[ 3 ].parentCollection(), collection5);
    QCOMPARE(items[ 4 ].parentCollection(), collection5);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 4 ].hasPayload<KMime::Message::Ptr>());

    // not flags from index, no flags from file names
    QCOMPARE(items[ 0 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 1 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 2 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 3 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 4 ].flags(), QSet<QByteArray>());

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());
}

void ItemFetchTest::testListingMBox()
{
    QDir topDir(mDir->path());

    QVERIFY(TestDataUtil::installFolder(QLatin1String("mbox"), topDir.path(), QLatin1String("collection1")));
    QVERIFY(TestDataUtil::installFolder(QLatin1String("mbox"), topDir.path(), QLatin1String("collection2")));
    QVERIFY(TestDataUtil::installFolder(QLatin1String("mbox-tagged"), topDir.path(), QLatin1String("collection3")));
    QVERIFY(TestDataUtil::installFolder(QLatin1String("mbox-unpurged"), topDir.path(), QLatin1String("collection4")));
    QVERIFY(TestDataUtil::installFolder(QLatin1String("mbox-tagged"), topDir.path(), QLatin1String("collection5")));

    QFileInfo fileInfo1(topDir.path(), QLatin1String("collection1"));
    MBox mbox1;
    QVERIFY(mbox1.load(fileInfo1.absoluteFilePath()));
    MBoxEntry::List entryList1 = mbox1.entries();
    QCOMPARE((int)entryList1.count(), 4);

    QFileInfo indexFileInfo1 = indexFile(fileInfo1);
    QVERIFY(QFile::remove(indexFileInfo1.absoluteFilePath()));

    QFileInfo fileInfo2(topDir.path(), QLatin1String("collection2"));
    MBox mbox2;
    QVERIFY(mbox2.load(fileInfo2.absoluteFilePath()));
    MBoxEntry::List entryList2 = mbox2.entries();
    QCOMPARE((int)entryList2.count(), 4);

    QFileInfo fileInfo3(topDir.path(), QLatin1String("collection3"));
    MBox mbox3;
    QVERIFY(mbox3.load(fileInfo3.absoluteFilePath()));
    MBoxEntry::List entryList3 = mbox3.entries();
    QCOMPARE((int)entryList3.count(), 4);

    QFileInfo fileInfo4(topDir.path(), QLatin1String("collection4"));
    MBox mbox4;
    QVERIFY(mbox4.load(fileInfo4.absoluteFilePath()));
    MBoxEntry::List entryList4 = mbox4.entries();
    QCOMPARE((int)entryList4.count(), 4);

    QFileInfo fileInfo5(topDir.path(), QLatin1String("collection5"));
    MBox mbox5;
    QVERIFY(mbox5.load(fileInfo5.absoluteFilePath()));
    MBoxEntry::List entryList5 = mbox5.entries();
    QCOMPARE((int)entryList5.count(), 4);

    mStore->setPath(topDir.path());

    // common variables
    FileStore::ItemFetchJob *job = 0;

    QSignalSpy *spy = 0;
    Item::List items;

    QHash<QString, QVariant> tagListHash;
    const QVariant varTagListHash = QVariant::fromValue< QHash<QString, QVariant> >(tagListHash);
    QVariant var;

    // test listing mbox without index
    Collection collection1;
    collection1.setName(QLatin1String("collection1"));
    collection1.setRemoteId(QLatin1String("collection1"));
    collection1.setParentCollection(mStore->topLevelCollection());

    job = mStore->fetchItems(collection1);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 4);
    QCOMPARE(itemsFromSpy(spy), items);

    QCOMPARE(items[ 0 ].remoteId(), QString::number(entryList1[ 0 ].messageOffset()));
    QCOMPARE(items[ 1 ].remoteId(), QString::number(entryList1[ 1 ].messageOffset()));
    QCOMPARE(items[ 2 ].remoteId(), QString::number(entryList1[ 2 ].messageOffset()));
    QCOMPARE(items[ 3 ].remoteId(), QString::number(entryList1[ 3 ].messageOffset()));

    QCOMPARE(items[ 0 ].parentCollection(), collection1);
    QCOMPARE(items[ 1 ].parentCollection(), collection1);
    QCOMPARE(items[ 2 ].parentCollection(), collection1);
    QCOMPARE(items[ 3 ].parentCollection(), collection1);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());

    QCOMPARE(items[ 0 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 1 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 2 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 3 ].flags(), QSet<QByteArray>());

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    // test listing empty mbox without index
    QFile file1(fileInfo1.absoluteFilePath());
    QVERIFY(file1.open(QIODevice::WriteOnly | QIODevice::Truncate));
    file1.close();
    QCOMPARE((int)file1.size(), 0);

    job = mStore->fetchItems(collection1);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 0);
    QCOMPARE(spy->count(), 0);

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    // test listing mbox with index
    Collection collection2;
    collection2.setName(QLatin1String("collection2"));
    collection2.setRemoteId(QLatin1String("collection2"));
    collection2.setParentCollection(mStore->topLevelCollection());

    job = mStore->fetchItems(collection2);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 4);
    QCOMPARE(itemsFromSpy(spy), items);

    QCOMPARE(items[ 0 ].remoteId(), QString::number(entryList2[ 0 ].messageOffset()));
    QCOMPARE(items[ 1 ].remoteId(), QString::number(entryList2[ 1 ].messageOffset()));
    QCOMPARE(items[ 2 ].remoteId(), QString::number(entryList2[ 2 ].messageOffset()));
    QCOMPARE(items[ 3 ].remoteId(), QString::number(entryList2[ 3 ].messageOffset()));

    QCOMPARE(items[ 0 ].parentCollection(), collection2);
    QCOMPARE(items[ 1 ].parentCollection(), collection2);
    QCOMPARE(items[ 2 ].parentCollection(), collection2);
    QCOMPARE(items[ 3 ].parentCollection(), collection2);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());

    // see data/README
    QCOMPARE(items[ 0 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 1 ].flags(), QSet<QByteArray>() << "\\SEEN" << "$TODO");
    QCOMPARE(items[ 2 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 3 ].flags(), QSet<QByteArray>() << "\\SEEN" << "\\FLAGGED");

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    // test listing empty mbox with index
    QFile file2(fileInfo2.absoluteFilePath());
    QVERIFY(file2.open(QIODevice::WriteOnly | QIODevice::Truncate));
    file2.close();
    QCOMPARE((int)file2.size(), 0);

    job = mStore->fetchItems(collection2);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 0);
    QCOMPARE(spy->count(), 0);

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    // test listing mbox with index which has tags
    Collection collection3;
    collection3.setName(QLatin1String("collection3"));
    collection3.setRemoteId(QLatin1String("collection3"));
    collection3.setParentCollection(mStore->topLevelCollection());

    job = mStore->fetchItems(collection3);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 4);
    QCOMPARE(itemsFromSpy(spy), items);

    QCOMPARE(items[ 0 ].remoteId(), QString::number(entryList3[ 0 ].messageOffset()));
    QCOMPARE(items[ 1 ].remoteId(), QString::number(entryList3[ 1 ].messageOffset()));
    QCOMPARE(items[ 2 ].remoteId(), QString::number(entryList3[ 2 ].messageOffset()));
    QCOMPARE(items[ 3 ].remoteId(), QString::number(entryList3[ 3 ].messageOffset()));

    QCOMPARE(items[ 0 ].parentCollection(), collection3);
    QCOMPARE(items[ 1 ].parentCollection(), collection3);
    QCOMPARE(items[ 2 ].parentCollection(), collection3);
    QCOMPARE(items[ 3 ].parentCollection(), collection3);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());

    // see data/README
    QCOMPARE(items[ 0 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 1 ].flags(), QSet<QByteArray>() << "\\SEEN" << "$TODO");
    QCOMPARE(items[ 2 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 3 ].flags(), QSet<QByteArray>() << "\\SEEN" << "\\FLAGGED");

    var = job->property("remoteIdToTagList");
    QVERIFY(var.isValid());

    tagListHash = var.value< QHash<QString, QVariant> >();
    QCOMPARE((int)tagListHash.count(), 3);
    QVERIFY(!tagListHash.value(items[ 0 ].remoteId()).toString().isEmpty());
    QVERIFY(!tagListHash.contains(items[ 1 ].remoteId()));
    QVERIFY(!tagListHash.value(items[ 2 ].remoteId()).toString().isEmpty());
    QVERIFY(!tagListHash.value(items[ 3 ].remoteId()).toString().isEmpty());

    // test listing mbox with index and unpurged messages (in mbox but not in index)
    Collection collection4;
    collection4.setName(QLatin1String("collection4"));
    collection4.setRemoteId(QLatin1String("collection4"));
    collection4.setParentCollection(mStore->topLevelCollection());

    job = mStore->fetchItems(collection4);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 4);
    QCOMPARE(itemsFromSpy(spy), items);

    QCOMPARE(items[ 0 ].remoteId(), QString::number(entryList4[ 0 ].messageOffset()));
    QCOMPARE(items[ 1 ].remoteId(), QString::number(entryList4[ 1 ].messageOffset()));
    QCOMPARE(items[ 2 ].remoteId(), QString::number(entryList4[ 2 ].messageOffset()));
    QCOMPARE(items[ 3 ].remoteId(), QString::number(entryList4[ 3 ].messageOffset()));

    QCOMPARE(items[ 0 ].parentCollection(), collection4);
    QCOMPARE(items[ 1 ].parentCollection(), collection4);
    QCOMPARE(items[ 2 ].parentCollection(), collection4);
    QCOMPARE(items[ 3 ].parentCollection(), collection4);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());

    // see data/README
    QCOMPARE(items[ 0 ].flags(), QSet<QByteArray>() << "\\SEEN");
    QCOMPARE(items[ 1 ].flags(), QSet<QByteArray>() << "\\DELETED");
    QCOMPARE(items[ 2 ].flags(), QSet<QByteArray>() << "\\DELETED");
    QCOMPARE(items[ 3 ].flags(), QSet<QByteArray>() << "\\SEEN");

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    // test listing mbox with index but newer modification date than index's one
    QFile file5(fileInfo5.absoluteFilePath());
    QVERIFY(file5.open(QIODevice::ReadOnly));
    const QByteArray data5 = file5.readAll();
    file5.close();

    QTest::qSleep(1000);

    QVERIFY(file5.open(QIODevice::WriteOnly));
    file5.write(data5);
    file5.close();

    QCOMPARE(file5.size(), fileInfo5.size());
    fileInfo5.refresh();
    QFileInfo indexFileInfo5 = indexFile(fileInfo5);
    QVERIFY(fileInfo5.lastModified() > indexFileInfo5.lastModified());

    Collection collection5;
    collection5.setName(QLatin1String("collection5"));
    collection5.setRemoteId(QLatin1String("collection5"));
    collection5.setParentCollection(mStore->topLevelCollection());

    job = mStore->fetchItems(collection5);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 4);
    QCOMPARE(itemsFromSpy(spy), items);

    QCOMPARE(items[ 0 ].remoteId(), QString::number(entryList5[ 0 ].messageOffset()));
    QCOMPARE(items[ 1 ].remoteId(), QString::number(entryList5[ 1 ].messageOffset()));
    QCOMPARE(items[ 2 ].remoteId(), QString::number(entryList5[ 2 ].messageOffset()));
    QCOMPARE(items[ 3 ].remoteId(), QString::number(entryList5[ 3 ].messageOffset()));

    QCOMPARE(items[ 0 ].parentCollection(), collection5);
    QCOMPARE(items[ 1 ].parentCollection(), collection5);
    QCOMPARE(items[ 2 ].parentCollection(), collection5);
    QCOMPARE(items[ 3 ].parentCollection(), collection5);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());

    QCOMPARE(items[ 0 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 1 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 2 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 3 ].flags(), QSet<QByteArray>());

    var = job->property("remoteIdToTagList");
    QVERIFY(!var.isValid());

    // test that a new message in an mbox with index it not marked as deleted
    KMime::Message::Ptr msgPtr(new KMime::Message);
    msgPtr->subject()->from7BitString("Test 5");
    msgPtr->to()->from7BitString("kevin.krammer@gmx.at");
    msgPtr->assemble();

    Item item3_5;
    item3_5.setMimeType(KMime::Message::mimeType());
    item3_5.setPayload<KMime::Message::Ptr>(msgPtr);

    FileStore::ItemCreateJob *itemCreate = mStore->createItem(item3_5, collection3);
    QVERIFY(itemCreate->exec());

    item3_5 = itemCreate->item();
    QVERIFY(!item3_5.remoteId().isEmpty());

    job = mStore->fetchItems(collection3);

    spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

    QVERIFY(job->exec());
    QCOMPARE(job->error(), 0);

    items = job->items();
    QCOMPARE((int)items.count(), 5);
    QCOMPARE(itemsFromSpy(spy), items);

    QCOMPARE(items[ 0 ].remoteId(), QString::number(entryList3[ 0 ].messageOffset()));
    QCOMPARE(items[ 1 ].remoteId(), QString::number(entryList3[ 1 ].messageOffset()));
    QCOMPARE(items[ 2 ].remoteId(), QString::number(entryList3[ 2 ].messageOffset()));
    QCOMPARE(items[ 3 ].remoteId(), QString::number(entryList3[ 3 ].messageOffset()));
    QCOMPARE(items[ 4 ].remoteId(), item3_5.remoteId());

    QCOMPARE(items[ 0 ].parentCollection(), collection3);
    QCOMPARE(items[ 1 ].parentCollection(), collection3);
    QCOMPARE(items[ 2 ].parentCollection(), collection3);
    QCOMPARE(items[ 3 ].parentCollection(), collection3);
    QCOMPARE(items[ 4 ].parentCollection(), collection3);

    QVERIFY(!items[ 0 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 1 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 2 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 3 ].hasPayload<KMime::Message::Ptr>());
    QVERIFY(!items[ 4 ].hasPayload<KMime::Message::Ptr>());

    // see data/README
    QCOMPARE(items[ 0 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 1 ].flags(), QSet<QByteArray>() << "\\SEEN" << "$TODO");
    QCOMPARE(items[ 2 ].flags(), QSet<QByteArray>());
    QCOMPARE(items[ 3 ].flags(), QSet<QByteArray>() << "\\SEEN" << "\\FLAGGED");
    QCOMPARE(items[ 4 ].flags(), QSet<QByteArray>());

    var = job->property("remoteIdToTagList");
    QVERIFY(var.isValid());
}

void ItemFetchTest::testSingleItemFetchMaildir()
{
    QDir topDir(mDir->path());

    QVERIFY(TestDataUtil::installFolder(QLatin1String("maildir"), topDir.path(), QLatin1String("collection1")));

    KPIM::Maildir topLevelMd(topDir.path(), true);

    KPIM::Maildir md1 = topLevelMd.subFolder(QLatin1String("collection1"));
    QStringList entryList1 = md1.entryList();
    QCOMPARE((int)entryList1.count(), 4);

    KRandomSequence randomSequence;
    QStringList randomList1 = entryList1;
    randomSequence.randomize(randomList1);

    mStore->setPath(topDir.path());

    // common variables
    FileStore::ItemFetchJob *job = 0;

    QSignalSpy *spy = 0;
    Item::List items;

    // test fetching from maildir, headers only
    Collection collection1;
    collection1.setName(QLatin1String("collection1"));
    collection1.setRemoteId(QLatin1String("collection1"));
    collection1.setParentCollection(mStore->topLevelCollection());

    Q_FOREACH (const QString &entry, randomList1) {
        Item item1;
        item1.setId(KRandom::random());
        item1.setRemoteId(entry);
        item1.setParentCollection(collection1);

        job = mStore->fetchItem(item1);
        job->fetchScope().fetchPayloadPart(MessagePart::Header);

        spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

        QVERIFY(job->exec());
        QCOMPARE(job->error(), 0);

        items = job->items();
        QCOMPARE((int)items.count(), 1);
        QCOMPARE(itemsFromSpy(spy), items);

        Item item = items.first();
        QCOMPARE(item, item1);
        QVERIFY(item.hasPayload<KMime::Message::Ptr>());

        KMime::Message::Ptr msgPtr = item.payload<KMime::Message::Ptr>();
        QVERIFY(msgPtr != 0);

        const QSet<QByteArray> parts = messageParts(msgPtr);
        QVERIFY(!parts.isEmpty());
        QVERIFY(parts.contains(MessagePart::Header));
        QVERIFY(!parts.contains(MessagePart::Body));
    }

    // test fetching from maildir, including body
    randomSequence.randomize(randomList1);
    Q_FOREACH (const QString &entry, randomList1) {
        Item item1;
        item1.setId(KRandom::random());
        item1.setRemoteId(entry);
        item1.setParentCollection(collection1);

        job = mStore->fetchItem(item1);
        job->fetchScope().fetchPayloadPart(MessagePart::Header);
        job->fetchScope().fetchPayloadPart(MessagePart::Body);

        spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

        QVERIFY(job->exec());
        QCOMPARE(job->error(), 0);

        items = job->items();
        QCOMPARE((int)items.count(), 1);
        QCOMPARE(itemsFromSpy(spy), items);

        Item item = items.first();
        QCOMPARE(item, item1);
        QVERIFY(item.hasPayload<KMime::Message::Ptr>());

        KMime::Message::Ptr msgPtr = item.payload<KMime::Message::Ptr>();
        QVERIFY(msgPtr != 0);

        const QSet<QByteArray> parts = messageParts(msgPtr);
        QVERIFY(!parts.isEmpty());
        QVERIFY(parts.contains(MessagePart::Header));
        QVERIFY(parts.contains(MessagePart::Body));
    }

    // test fetching from maildir, just specifying full payload
    randomSequence.randomize(randomList1);
    Q_FOREACH (const QString &entry, randomList1) {
        Item item1;
        item1.setId(KRandom::random());
        item1.setRemoteId(entry);
        item1.setParentCollection(collection1);

        job = mStore->fetchItem(item1);
        job->fetchScope().fetchFullPayload(true);

        spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

        QVERIFY(job->exec());
        QCOMPARE(job->error(), 0);

        items = job->items();
        QCOMPARE((int)items.count(), 1);
        QCOMPARE(itemsFromSpy(spy), items);

        Item item = items.first();
        QCOMPARE(item, item1);
        QVERIFY(item.hasPayload<KMime::Message::Ptr>());

        KMime::Message::Ptr msgPtr = item.payload<KMime::Message::Ptr>();
        QVERIFY(msgPtr != 0);

        const QSet<QByteArray> parts = messageParts(msgPtr);
        QVERIFY(!parts.isEmpty());
        QVERIFY(parts.contains(MessagePart::Header));
        QVERIFY(parts.contains(MessagePart::Body));
    }
}

void ItemFetchTest::testSingleItemFetchMBox()
{
    QDir topDir(mDir->path());

    QVERIFY(TestDataUtil::installFolder(QLatin1String("mbox"), topDir.path(), QLatin1String("collection1")));
    // one message has no body
    const QByteArray messageIdOfEmptyBodyMsg = "201007241551.37547.kevin.krammer@demo.kolab.org";

    QFileInfo fileInfo1(topDir.path(), QLatin1String("collection1"));
    MBox mbox1;
    QVERIFY(mbox1.load(fileInfo1.absoluteFilePath()));
    MBoxEntry::List entryList1 = mbox1.entries();
    QCOMPARE((int)entryList1.count(), 4);

    KRandomSequence randomSequence;
    MBoxEntry::List randomList1 = entryList1;
    randomSequence.randomize(randomList1);

    mStore->setPath(topDir.path());

    // common variables
    FileStore::ItemFetchJob *job = 0;

    QSignalSpy *spy = 0;
    Item::List items;

    // test fetching from mbox, headers only
    Collection collection1;
    collection1.setName(QLatin1String("collection1"));
    collection1.setRemoteId(QLatin1String("collection1"));
    collection1.setParentCollection(mStore->topLevelCollection());

    Q_FOREACH (const MBoxEntry &entry, randomList1) {
        Item item1;
        item1.setId(KRandom::random());
        item1.setRemoteId(QString::number(entry.messageOffset()));
        item1.setParentCollection(collection1);

        job = mStore->fetchItem(item1);
        job->fetchScope().fetchPayloadPart(MessagePart::Header);

        spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

        QVERIFY(job->exec());
        QCOMPARE(job->error(), 0);

        items = job->items();
        QCOMPARE((int)items.count(), 1);
        QCOMPARE(itemsFromSpy(spy), items);

        Item item = items.first();
        QCOMPARE(item, item1);
        QVERIFY(item.hasPayload<KMime::Message::Ptr>());

        KMime::Message::Ptr msgPtr = item.payload<KMime::Message::Ptr>();
        QVERIFY(msgPtr != 0);

        const QSet<QByteArray> parts = messageParts(msgPtr);
        QVERIFY(!parts.isEmpty());
        QVERIFY(parts.contains(MessagePart::Header));
        QVERIFY(!parts.contains(MessagePart::Body));
    }

    // test fetching from mbox, including body
    randomSequence.randomize(randomList1);
    Q_FOREACH (const MBoxEntry &entry, randomList1) {
        Item item1;
        item1.setId(KRandom::random());
        item1.setRemoteId(QString::number(entry.messageOffset()));
        item1.setParentCollection(collection1);

        job = mStore->fetchItem(item1);
        job->fetchScope().fetchPayloadPart(MessagePart::Header);
        job->fetchScope().fetchPayloadPart(MessagePart::Body);

        spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

        QVERIFY(job->exec());
        QCOMPARE(job->error(), 0);

        items = job->items();
        QCOMPARE((int)items.count(), 1);
        QCOMPARE(itemsFromSpy(spy), items);

        Item item = items.first();
        QCOMPARE(item, item1);
        QVERIFY(item.hasPayload<KMime::Message::Ptr>());

        KMime::Message::Ptr msgPtr = item.payload<KMime::Message::Ptr>();
        QVERIFY(msgPtr != 0);

        const QSet<QByteArray> parts = messageParts(msgPtr);
        qCDebug(MIXEDMAILDIRRESOURCE_LOG) << msgPtr->messageID()->identifier();
        QVERIFY(!parts.isEmpty());
        QVERIFY(parts.contains(MessagePart::Header));
        if (msgPtr->messageID()->identifier() == messageIdOfEmptyBodyMsg) {
            QVERIFY(!parts.contains(MessagePart::Body));
        } else {
            QVERIFY(parts.contains(MessagePart::Body));
        }
    }

    // test fetching from mbox, just specifying full payload
    randomSequence.randomize(randomList1);
    Q_FOREACH (const MBoxEntry &entry, randomList1) {
        Item item1;
        item1.setId(KRandom::random());
        item1.setRemoteId(QString::number(entry.messageOffset()));
        item1.setParentCollection(collection1);

        job = mStore->fetchItem(item1);
        job->fetchScope().fetchFullPayload(true);

        spy = new QSignalSpy(job, SIGNAL(itemsReceived(Akonadi::Item::List)));

        QVERIFY(job->exec());
        QCOMPARE(job->error(), 0);

        items = job->items();
        QCOMPARE((int)items.count(), 1);
        QCOMPARE(itemsFromSpy(spy), items);

        Item item = items.first();
        QCOMPARE(item, item1);
        QVERIFY(item.hasPayload<KMime::Message::Ptr>());

        KMime::Message::Ptr msgPtr = item.payload<KMime::Message::Ptr>();
        QVERIFY(msgPtr != 0);

        const QSet<QByteArray> parts = messageParts(msgPtr);
        QVERIFY(!parts.isEmpty());
        QVERIFY(parts.contains(MessagePart::Header));
        if (msgPtr->messageID()->identifier() == messageIdOfEmptyBodyMsg) {
            QVERIFY(!parts.contains(MessagePart::Body));
        } else {
            QVERIFY(parts.contains(MessagePart::Body));
        }
    }
}

QTEST_MAIN(ItemFetchTest)

#include "itemfetchtest.moc"

