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#include <QtTest/QtTest>

#include <qapplication.h>

#include <qdebug.h>

#include <q3progressbar.h>

//TESTED_CLASS=

//TESTED_FILES=

class tst_Q3ProgressBar : public QObject

{

Q_OBJECT

public:

    tst_Q3ProgressBar();

    virtual ~tst_Q3ProgressBar();

private slots:

    void getSetCheck();

    void setProgress();

};

tst_Q3ProgressBar::tst_Q3ProgressBar()

{

}

tst_Q3ProgressBar::~tst_Q3ProgressBar()

{

}

// Testing get/set functions

void tst_Q3ProgressBar::getSetCheck()

{

    Q3ProgressBar obj1;

    // bool Q3ProgressBar::centerIndicator()

    // void Q3ProgressBar::setCenterIndicator(bool)

    obj1.setCenterIndicator(false);

    QCOMPARE(false, obj1.centerIndicator());

    obj1.setCenterIndicator(true);

    QCOMPARE(true, obj1.centerIndicator());

}

class MyCustomProgressBar : public Q3ProgressBar

{

    public :

        MyCustomProgressBar() : Q3ProgressBar()

        {

            paintNumber = 0;

        }

        void paintEvent(QPaintEvent * event)

        {

            paintNumber++;

            qDebug() << "PAINT EVENT:" << paintNumber;

            Q3ProgressBar::paintEvent(event);

        }

        int paintNumber;

};

/*

  Maybe this test should be redesigned.

 */

void tst_Q3ProgressBar::setProgress()

{

    MyCustomProgressBar * m_progressBar = new MyCustomProgressBar();

    m_progressBar->show();

    QApplication::processEvents();

    //case with total steps = 0

    m_progressBar->setTotalSteps(0);

    int oldValue = m_progressBar->progress();

    m_progressBar->paintNumber = 0;

    m_progressBar->setProgress(m_progressBar->progress() + 1);

    QCOMPARE(oldValue + 1,m_progressBar->progress());

    QApplication::processEvents();

    // It might be > 1 because it is animated.

    QVERIFY(m_progressBar->paintNumber >= 1);

    qDebug() << "Animation test: paintNumber =" << m_progressBar->paintNumber;

    //standard case

    m_progressBar->setTotalSteps(3);

    m_progressBar->setProgress(0);

    m_progressBar->paintNumber = 0;

    m_progressBar->setProgress(m_progressBar->progress() + 1);

    QApplication::processEvents();

    // It might be > 1 because other events might cause painting.

    QVERIFY(m_progressBar->paintNumber >= 1);

    qDebug() << "Standard test: paintNumber =" << m_progressBar->paintNumber;

}

QTEST_MAIN(tst_Q3ProgressBar)

#include "tst_q3progressbar.moc"