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ModelMapper proposal
ModelMapper proposal

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tst_qgroupedbarseries.cpp
403 lines | 13.5 KiB | text/x-c | CppLexer
/****************************************************************************
**
** Copyright (C) 2012 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the Qt Commercial Charts Add-on.
**
** $QT_BEGIN_LICENSE$
** 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 Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qgroupedbarseries.h>
#include <qbarset.h>
#include <qchartview.h>
#include <qchart.h>
#include <QBarModelMapper>
#include <QStandardItemModel>
QTCOMMERCIALCHART_USE_NAMESPACE
Q_DECLARE_METATYPE(QBarSet*)
class tst_QGroupedBarSeries : public QObject
{
Q_OBJECT
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void qgroupedbarseries_data();
void qgroupedbarseries();
void type_data();
void type();
void mouseclicked_data();
void mouseclicked();
void mousehovered_data();
void mousehovered();
void model();
private:
QGroupedBarSeries* m_barseries;
};
void tst_QGroupedBarSeries::initTestCase()
{
qRegisterMetaType<QBarSet*>("QBarSet*");
}
void tst_QGroupedBarSeries::cleanupTestCase()
{
}
void tst_QGroupedBarSeries::init()
{
m_barseries = new QGroupedBarSeries();
}
void tst_QGroupedBarSeries::cleanup()
{
delete m_barseries;
m_barseries = 0;
}
void tst_QGroupedBarSeries::qgroupedbarseries_data()
{
}
void tst_QGroupedBarSeries::qgroupedbarseries()
{
QGroupedBarSeries *barseries = new QGroupedBarSeries();
QVERIFY(barseries != 0);
}
void tst_QGroupedBarSeries::type_data()
{
}
void tst_QGroupedBarSeries::type()
{
QVERIFY(m_barseries->type() == QAbstractSeries::SeriesTypeGroupedBar);
}
void tst_QGroupedBarSeries::mouseclicked_data()
{
}
void tst_QGroupedBarSeries::mouseclicked()
{
QGroupedBarSeries* series = new QGroupedBarSeries();
QBarCategories categories;
categories << "test1" << "test2" << "test3";
series->setCategories(categories);
QBarSet* set1 = new QBarSet(QString("set 1"));
*set1 << 10 << 10 << 10;
series->append(set1);
QBarSet* set2 = new QBarSet(QString("set 2"));
*set2 << 10 << 10 << 10;
series->append(set2);
QSignalSpy setSpy1(set1, SIGNAL(clicked(QString)));
QSignalSpy setSpy2(set2, SIGNAL(clicked(QString)));
QSignalSpy seriesSpy(series,SIGNAL(clicked(QBarSet*,QString)));
QChartView view(new QChart());
view.resize(400,300);
view.chart()->addSeries(series);
view.show();
QTest::qWaitForWindowShown(&view);
//====================================================================================
// barset 1, category test1
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, QPoint(100,180));
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(setSpy1.count(), 1);
QCOMPARE(setSpy2.count(), 0);
QCOMPARE(seriesSpy.count(), 1);
QList<QVariant> setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::String);
QVERIFY(setSpyArg.at(0).toString().compare(QString("test1")) == 0);
QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(0)), set1);
//====================================================================================
// barset 1, category test2
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, QPoint(190,180));
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(setSpy1.count(), 1);
QCOMPARE(setSpy2.count(), 0);
QCOMPARE(seriesSpy.count(), 1);
setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::String);
QVERIFY(setSpyArg.at(0).toString().compare(QString("test2")) == 0);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(0)), set1);
//====================================================================================
// barset 1, category test3
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, QPoint(280,180));
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(setSpy1.count(), 1);
QCOMPARE(setSpy2.count(), 0);
QCOMPARE(seriesSpy.count(), 1);
setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::String);
QVERIFY(setSpyArg.at(0).toString().compare(QString("test3")) == 0);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(0)), set1);
//====================================================================================
// barset 2, category test1
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, QPoint(130,180));
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(setSpy1.count(), 0);
QCOMPARE(setSpy2.count(), 1);
QCOMPARE(seriesSpy.count(), 1);
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::String);
QVERIFY(setSpyArg.at(0).toString().compare(QString("test1")) == 0);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(0)), set2);
//====================================================================================
// barset 2, category test2
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, QPoint(220,180));
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(setSpy1.count(), 0);
QCOMPARE(setSpy2.count(), 1);
QCOMPARE(seriesSpy.count(), 1);
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::String);
QVERIFY(setSpyArg.at(0).toString().compare(QString("test2")) == 0);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(0)), set2);
//====================================================================================
// barset 2, category test3
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, QPoint(310,180));
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(setSpy1.count(), 0);
QCOMPARE(setSpy2.count(), 1);
QCOMPARE(seriesSpy.count(), 1);
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::String);
QVERIFY(setSpyArg.at(0).toString().compare(QString("test3")) == 0);
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(0)), set2);
//====================================================================================
// no event cases
QTest::mouseClick(view.viewport(), Qt::LeftButton, 0, QPoint(1,1)); // Outside of both sets
QTest::mouseClick(view.viewport(), Qt::RightButton, 0, QPoint(1,1)); // Right mouse button outside and inside sets
QTest::mouseClick(view.viewport(), Qt::RightButton, 0, QPoint(100,180)); // barset 1, category test1
QTest::mouseClick(view.viewport(), Qt::RightButton, 0, QPoint(190,180)); // barset 1, category test2
QTest::mouseClick(view.viewport(), Qt::RightButton, 0, QPoint(280,180)); // barset 1, category test3
QTest::mouseClick(view.viewport(), Qt::RightButton, 0, QPoint(130,180)); // barset 2, category test1
QTest::mouseClick(view.viewport(), Qt::RightButton, 0, QPoint(220,180)); // barset 2, category test2
QTest::mouseClick(view.viewport(), Qt::RightButton, 0, QPoint(310,180)); // barset 2, category test3
QCoreApplication::processEvents(QEventLoop::AllEvents, 1000);
QCOMPARE(setSpy1.count(), 0);
QCOMPARE(setSpy2.count(), 0);
QCOMPARE(seriesSpy.count(), 0);
}
void tst_QGroupedBarSeries::mousehovered_data()
{
}
void tst_QGroupedBarSeries::mousehovered()
{
QGroupedBarSeries* series = new QGroupedBarSeries();
QBarCategories categories;
categories << "test1" << "test2" << "test3";
series->setCategories(categories);
QBarSet* set1 = new QBarSet(QString("set 1"));
*set1 << 10 << 10 << 10;
series->append(set1);
QBarSet* set2 = new QBarSet(QString("set 2"));
*set2 << 10 << 10 << 10;
series->append(set2);
QSignalSpy setSpy1(set1, SIGNAL(hovered(bool)));
QSignalSpy setSpy2(set2, SIGNAL(hovered(bool)));
QSignalSpy seriesSpy(series,SIGNAL(hovered(QBarSet*,bool)));
QChartView view(new QChart());
view.resize(400,300);
view.chart()->addSeries(series);
view.show();
QTest::qWaitForWindowShown(&view);
//this is hack since view does not get events otherwise
view.setMouseTracking(true);
//=======================================================================
// move mouse to left border
QTest::mouseMove(view.viewport(), QPoint(0, 180));
QVERIFY(setSpy1.count() == 0);
QVERIFY(setSpy2.count() == 0);
QVERIFY(seriesSpy.count() == 0);
//=======================================================================
// move mouse on top of set1
QTest::mouseMove(view.viewport(), QPoint(100,180));
QVERIFY(setSpy1.count() == 1);
QVERIFY(setSpy2.count() == 0);
QVERIFY(seriesSpy.count() == 1);
QList<QVariant> setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setSpyArg.at(0).toBool() == true);
QList<QVariant> seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(0)), set1);
//=======================================================================
// move mouse from top of set1 to top of set2
QTest::mouseMove(view.viewport(), QPoint(130,180));
QVERIFY(setSpy1.count() == 1);
QVERIFY(setSpy2.count() == 1);
QVERIFY(seriesSpy.count() == 2);
// should leave set1
setSpyArg = setSpy1.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setSpyArg.at(0).toBool() == false);
// should enter set2
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setSpyArg.at(0).toBool() == true);
// should leave set1
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(0)), set1);
QVERIFY(seriesSpyArg.at(1).type() == QVariant::Bool);
QVERIFY(seriesSpyArg.at(1).toBool() == false);
// should enter set2
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(0)), set2);
QVERIFY(seriesSpyArg.at(1).type() == QVariant::Bool);
QVERIFY(seriesSpyArg.at(1).toBool() == true);
//=======================================================================
// move mouse from top of set2 to background
QTest::mouseMove(view.viewport(), QPoint(160,180));
QVERIFY(setSpy1.count() == 0);
QVERIFY(setSpy2.count() == 1);
QVERIFY(seriesSpy.count() == 1);
// should leave set2 (event via set)
setSpyArg = setSpy2.takeFirst();
QVERIFY(setSpyArg.at(0).type() == QVariant::Bool);
QVERIFY(setSpyArg.at(0).toBool() == false);
// should leave set2 (event via series)
seriesSpyArg = seriesSpy.takeFirst();
QCOMPARE(qvariant_cast<QBarSet*>(seriesSpyArg.at(0)), set2);
QVERIFY(seriesSpyArg.at(1).type() == QVariant::Bool);
QVERIFY(seriesSpyArg.at(1).toBool() == false);
}
void tst_QGroupedBarSeries::model()
{
QGroupedBarSeries *series = new QGroupedBarSeries;
QChart *chart = new QChart;
chart->addSeries(series);
QChartView *chartView = new QChartView(chart);
chartView->show();
int rowCount = 12;
int columnCount = 5;
QStandardItemModel *stdModel = new QStandardItemModel(rowCount, columnCount);
series->setModel(stdModel);
QVERIFY2((series->model()) == stdModel, "Model should be stdModel");
for (int row = 0; row < rowCount; ++row) {
for (int column = 0; column < columnCount; column++) {
QStandardItem *item = new QStandardItem(row * column);
stdModel->setItem(row, column, item);
}
}
// data has been added to the model, but mapper is not set the number of slices should still be 0
QVERIFY2(series->barsetCount() == 0, "Mapper has not been set, so the number of slices should be 0");
// set the mapper
QBarModelMapper *mapper = new QBarModelMapper;
mapper->setMapCategories(0);
mapper->setMapBarBottom(1);
mapper->setMapBarTop(3);
series->setModelMapper(mapper); // this should cause the Pie to get initialized from the model, since there is now both the model and the mapper defined
QCOMPARE(series->barsetCount(), 3);
// set the mappings to be outside of the model
mapper->setMapBarBottom(6);
mapper->setMapBarTop(7);
QCOMPARE(series->barsetCount(), 0); // Mappings are invalid, so the number of slices should be 0
// set back to correct ones
mapper->setMapBarBottom(1);
mapper->setMapBarTop(3);
QCOMPARE(series->barsetCount(), 3);
// reset the mappings
mapper->reset();
QCOMPARE(series->barsetCount(), 0); // Mappings have been reset and are invalid, so the number of slices should be 0
// unset the model and the mapper
series->setModel(0);
series->setModelMapper(0);
QVERIFY(series->model() == 0); // Model should be unset
QVERIFY(series->modelMapper() == 0); // Model mapper should be unset
}
/*
bool setModel(QAbstractItemModel *model);
void setModelMapping(int categories, int bottomBoundary, int topBoundary, Qt::Orientation orientation = Qt::Vertical);
void setModelMappingRange(int first, int count = -1);
*/
QTEST_MAIN(tst_QGroupedBarSeries)
#include "tst_qgroupedbarseries.moc"