Qt 4.2: testgui.cpp Example File (qtestlib/tutorial4/testgui.cpp)

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

     /****************************************************************************
     **
     ** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
     **
     ** This file is part of the example classes of the Qt Toolkit.
     **
     ** This file may be used under the terms of the GNU General Public
     ** License version 2.0 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 GNU
     ** General Public Licensing requirements will be met:
     ** http://www.trolltech.com/products/qt/opensource.html
     **
     ** If you are unsure which license is appropriate for your use, please
     ** review the following information:
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     #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"