~ci-train-bot/ubuntu-settings-components/ubuntu-settings-components-ubuntu-zesty-2236

adds signalhandler to buffer printer change signals

added added

removed removed

* This program is free software; you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published by

* the Free Software Foundation; version 3.

* 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 Lesser General Public License for more details.

* You should have received a copy of the GNU Lesser General Public License

* along with this program. If not, see <http://www.gnu.org/licenses/>.

#include "printer/printersignalhandler.h"

#include <QDebug>

#include <QObject>

#include <QSignalSpy>

#include <QTest>

class TestSignalHandler : public QObject

{

Q_OBJECT

private Q_SLOTS:

void testEmptyCount()

{

PrinterSignalHandler handler(500);

QSignalSpy modifiedSpy(&handler, SIGNAL(printerModified(const QString&)));

for (int i = 0; i < 500; i++) {

handler.onPrinterStateChanged("spam!", "ipp://bar/baz", "printer-a", 0, "none", true);

}

modifiedSpy.wait(1000);

QCOMPARE(modifiedSpy.count(), 1);

}

};

QTEST_GUILESS_MAIN(TestSignalHandler)

#include "tst_signalhandler.moc"