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/*
* qtmaildir - a Qt6 mail client for notmuch-indexed Maildirs
* Copyright (C) 2026 Danilo M. <danix@danix.xyz>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <QtTest>
#include <QTemporaryDir>
#include "signatures.h"
class TestSignatures : public QObject
{
Q_OBJECT
private slots:
void namesAreTheFileStemsSorted();
void namesIgnoreFilesThatAreNotMarkdown();
void aMissingDirectoryHasNoNames();
void textIsTheFileContent();
void textOfAnUnknownNameIsEmpty();
private:
/// Writes \p files as name -> content into a fresh temporary directory.
static void write(const QTemporaryDir &dir,
const QList<QPair<QString, QString>> &files);
};
void TestSignatures::write(const QTemporaryDir &dir,
const QList<QPair<QString, QString>> &files)
{
for (const auto &entry : files) {
QFile file(dir.path() + QStringLiteral("/") + entry.first);
QVERIFY(file.open(QIODevice::WriteOnly | QIODevice::Text));
file.write(entry.second.toUtf8());
file.close();
}
}
void TestSignatures::namesAreTheFileStemsSorted()
{
QTemporaryDir dir;
QVERIFY(dir.isValid());
write(dir, { { QStringLiteral("work.md"), QStringLiteral("Work") },
{ QStringLiteral("brief.md"), QStringLiteral("Brief") } });
QCOMPARE(Signatures::names(dir.path()),
QStringList({ QStringLiteral("brief"), QStringLiteral("work") }));
}
void TestSignatures::namesIgnoreFilesThatAreNotMarkdown()
{
QTemporaryDir dir;
QVERIFY(dir.isValid());
write(dir, { { QStringLiteral("work.md"), QStringLiteral("Work") },
{ QStringLiteral("notes.txt"), QStringLiteral("Not one") },
{ QStringLiteral("README"), QStringLiteral("Nor this") } });
QCOMPARE(Signatures::names(dir.path()),
QStringList({ QStringLiteral("work") }));
}
void TestSignatures::aMissingDirectoryHasNoNames()
{
QTemporaryDir dir;
QVERIFY(dir.isValid());
const QString missing = dir.path() + QStringLiteral("/nothing-here");
QVERIFY(Signatures::names(missing).isEmpty());
}
void TestSignatures::textIsTheFileContent()
{
QTemporaryDir dir;
QVERIFY(dir.isValid());
write(dir, { { QStringLiteral("work.md"),
QStringLiteral("Jane Doe\n**qtmaildir**\n") } });
QCOMPARE(Signatures::text(dir.path(), QStringLiteral("work")),
QStringLiteral("Jane Doe\n**qtmaildir**\n"));
}
void TestSignatures::textOfAnUnknownNameIsEmpty()
{
QTemporaryDir dir;
QVERIFY(dir.isValid());
QVERIFY(Signatures::text(dir.path(), QStringLiteral("absent")).isEmpty());
}
QTEST_MAIN(TestSignatures)
#include "test_signatures.moc"
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