testgui.cpp Example File
qtestlib/tutorial4/testgui.cpp

 /****************************************************************************
 **
 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
 ** Commercial Usage
 ** Licensees holding valid Qt Commercial licenses may use this file in
 ** accordance with the Qt Commercial License Agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and Nokia.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
 ** General Public License version 2.1 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPL included in the
 ** packaging of this file.  Please review the following information to
 ** ensure the GNU Lesser General Public License version 2.1 requirements
 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
 **
 ** In addition, as a special exception, Nokia gives you certain additional
 ** rights.  These rights are described in the Nokia Qt LGPL Exception
 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
 **
 ** GNU General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License version 3.0 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.  Please review the following information to
 ** ensure the GNU General Public License version 3.0 requirements will be
 ** met: http://www.gnu.org/copyleft/gpl.html.
 **
 ** If you have questions regarding the use of this file, please contact
 ** Nokia at qt-info@nokia.com.
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #include <QtGui>
 #include <QtTest/QtTest>

 class TestGui: public QObject
 {
     Q_OBJECT

 private slots:
     void testGui_data();
     void testGui();
 };

 void TestGui::testGui_data()
 {
     QTest::addColumn<QTestEventList>("events");
     QTest::addColumn<QString>("expected");

     QTestEventList list1;
     list1.addKeyClick('a');
     QTest::newRow("char") << list1 << "a";

     QTestEventList list2;
     list2.addKeyClick('a');
     list2.addKeyClick(Qt::Key_Backspace);
     QTest::newRow("there and back again") << list2 << "";
 }

 void TestGui::testGui()
 {
     QFETCH(QTestEventList, events);
     QFETCH(QString, expected);

     QLineEdit lineEdit;

     events.simulate(&lineEdit);

     QCOMPARE(lineEdit.text(), expected);
 }

 QTEST_MAIN(TestGui)
 #include "testgui.moc"