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/*
multisignalmappertest.cpp
This file is part of GammaRay, the Qt application inspection and manipulation tool.
SPDX-FileCopyrightText: 2014 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
Author: Volker Krause <volker.krause@kdab.com>
SPDX-License-Identifier: GPL-2.0-or-later
Contact KDAB at <info@kdab.com> for commercial licensing options.
*/
#include <config-gammaray.h>
#include "core/multisignalmapper.h"
#include <QDebug>
#include <QObject>
#include <QSignalSpy>
#include <QVector>
#include <QTest>
using namespace GammaRay;
class Emitter : public QObject
{
Q_OBJECT
signals:
void signal1(int);
void signal2(const QString &);
friend class MultiSignalMapperTest;
};
Q_DECLARE_METATYPE(QVector<QVariant>)
class MultiSignalMapperTest : public QObject
{
Q_OBJECT
public:
explicit MultiSignalMapperTest(QObject *parent = nullptr)
: QObject(parent)
{
qRegisterMetaType<QVector<QVariant>>();
}
private:
static QMetaMethod method(QObject *obj, const char *name)
{
return obj->metaObject()->method(obj->metaObject()->indexOfSignal(name));
}
private slots:
void testMapper()
{
Emitter emitter1, emitter2;
MultiSignalMapper mapper;
mapper.connectToSignal(&emitter1, method(&emitter1, "signal1(int)"));
mapper.connectToSignal(&emitter2, method(&emitter1, "signal1(int)"));
mapper.connectToSignal(&emitter1, method(&emitter1, "signal2(QString)"));
mapper.connectToSignal(&emitter2, method(&emitter1, "signal2(QString)"));
QSignalSpy spy(&mapper, &MultiSignalMapper::signalEmitted);
QVERIFY(spy.isValid());
QVERIFY(spy.isEmpty());
emit emitter1.signal1(42);
QCOMPARE(spy.size(), 1);
QCOMPARE(spy.at(0).at(0).value<QObject *>(), &emitter1);
QCOMPARE(spy.at(0).at(1).toInt(), emitter1.metaObject()->indexOfSignal("signal1(int)"));
QCOMPARE(spy.at(0).at(2).value<QVector<QVariant>>().first().toInt(), 42);
emit emitter2.signal2(QStringLiteral("hello"));
QCOMPARE(spy.size(), 2);
QCOMPARE(spy.at(1).at(0).value<QObject *>(), &emitter2);
QCOMPARE(spy.at(1).at(1).toInt(), emitter1.metaObject()->indexOfSignal("signal2(QString)"));
QCOMPARE(spy.at(1).at(2).value<QVector<QVariant>>().first().toString(),
QStringLiteral("hello"));
}
};
QTEST_MAIN(MultiSignalMapperTest)
#include "multisignalmappertest.moc"
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