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++ // Copyright (C) 2024 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <QtGraphs/QAreaSeries>
++ #include <QtGraphs/QLineSeries>
++ #if QT_CONFIG(graphs_2d_spline)
++ #include <QtGraphs/QSplineSeries>
++ #endif
++ #include <QtGraphs/QValueAxis>
++ #include <QtQml/QQmlComponent>
++ #include <QtTest/QtTest>
++
++ class tst_area : public QObject
++ {
++ Q_OBJECT
++
++ private slots:
++ void initTestCase();
++ void cleanupTestCase();
++ void init();
++ void cleanup();
++
++ void construct();
++
++ void initialProperties();
++ void initializeProperties();
++ #if QT_CONFIG(graphs_2d_spline)
++ void initializePropertiesWithSpline();
++ #endif
++ void invalidProperties();
++
++ private:
++ QAreaSeries *m_series;
++ };
++
++ void tst_area::initTestCase() {}
++
++ void tst_area::cleanupTestCase() {}
++
++ void tst_area::init()
++ {
++ m_series = new QAreaSeries();
++ }
++
++ void tst_area::cleanup()
++ {
++ delete m_series;
++ }
++
++ void tst_area::construct()
++ {
++ QAreaSeries *series = new QAreaSeries();
++ QVERIFY(series);
++ delete series;
++ }
++
++ void tst_area::initialProperties()
++ {
++ QVERIFY(m_series);
++
++ // Properties from QAreaSeries
++ QCOMPARE(m_series->color(), QColor(Qt::transparent));
++ QCOMPARE(m_series->selectedColor(), QColor(Qt::transparent));
++ QCOMPARE(m_series->borderColor(), QColor(Qt::transparent));
++ QCOMPARE(m_series->selectedBorderColor(), QColor(Qt::transparent));
++ QCOMPARE(m_series->borderWidth(), -1.0);
++ QCOMPARE(m_series->isSelected(), false);
++ QCOMPARE(m_series->upperSeries(), nullptr);
++ QCOMPARE(m_series->lowerSeries(), nullptr);
++
++ // Properties from QAbstractSeries
++ QCOMPARE(m_series->name(), "");
++ QCOMPARE(m_series->isVisible(), true);
++ QCOMPARE(m_series->isSelectable(), false);
++ QCOMPARE(m_series->isHoverable(), false);
++ QCOMPARE(m_series->opacity(), 1.0);
++ QCOMPARE(m_series->valuesMultiplier(), 1.0);
++ }
++
++ void tst_area::initializeProperties()
++ {
++ QVERIFY(m_series);
++
++ // Signals from QAreasSeries
++ QSignalSpy spy0(m_series, &QAreaSeries::colorChanged);
++ QSignalSpy spy1(m_series, &QAreaSeries::selectedColorChanged);
++ QSignalSpy spy2(m_series, &QAreaSeries::borderColorChanged);
++ QSignalSpy spy3(m_series, &QAreaSeries::selectedBorderColorChanged);
++ QSignalSpy spy4(m_series, &QAreaSeries::borderWidthChanged);
++ QSignalSpy spy5(m_series, &QAreaSeries::selectedChanged);
++ QSignalSpy spy6(m_series, &QAreaSeries::upperSeriesChanged);
++ QSignalSpy spy7(m_series, &QAreaSeries::lowerSeriesChanged);
++
++ // Signals from QAbstractSeries
++ QSignalSpy spy8(m_series, &QAbstractSeries::nameChanged);
++ QSignalSpy spy9(m_series, &QAbstractSeries::visibleChanged);
++ QSignalSpy spy10(m_series, &QAbstractSeries::selectableChanged);
++ QSignalSpy spy11(m_series, &QAbstractSeries::hoverableChanged);
++ QSignalSpy spy12(m_series, &QAbstractSeries::opacityChanged);
++ QSignalSpy spy13(m_series, &QAbstractSeries::valuesMultiplierChanged);
++
++ auto upperSeries = new QLineSeries(this);
++ auto lowerSeries = new QLineSeries(this);
++
++ m_series->setColor("#ff0000");
++ m_series->setSelectedColor("#0000ff");
++ m_series->setBorderColor("#ff0000");
++ m_series->setSelectedBorderColor("#0000ff");
++ m_series->setBorderWidth(2.0);
++ m_series->setSelected(true);
++ m_series->setUpperSeries(upperSeries);
++ m_series->setLowerSeries(lowerSeries);
++
++ m_series->setName("AreaSeries");
++ m_series->setVisible(false);
++ m_series->setSelectable(true);
++ m_series->setHoverable(true);
++ m_series->setOpacity(0.5);
++ m_series->setValuesMultiplier(0.5);
++
++ QCOMPARE(m_series->color(), "#ff0000");
++ QCOMPARE(m_series->selectedColor(), "#0000ff");
++ QCOMPARE(m_series->borderColor(), "#ff0000");
++ QCOMPARE(m_series->selectedBorderColor(), "#0000ff");
++ QCOMPARE(m_series->borderWidth(), 2.0);
++ QCOMPARE(m_series->isSelected(), true);
++ QCOMPARE(m_series->upperSeries(), upperSeries);
++ QCOMPARE(m_series->lowerSeries(), lowerSeries);
++
++ QCOMPARE(m_series->name(), "AreaSeries");
++ QCOMPARE(m_series->isVisible(), false);
++ QCOMPARE(m_series->isSelectable(), true);
++ QCOMPARE(m_series->isHoverable(), true);
++ QCOMPARE(m_series->opacity(), 0.5);
++ QCOMPARE(m_series->valuesMultiplier(), 0.5);
++
++ QCOMPARE(spy0.size(), 1);
++ QCOMPARE(spy1.size(), 1);
++ QCOMPARE(spy2.size(), 1);
++ QCOMPARE(spy3.size(), 1);
++ QCOMPARE(spy4.size(), 1);
++ QCOMPARE(spy5.size(), 1);
++ QCOMPARE(spy6.size(), 1);
++ QCOMPARE(spy7.size(), 1);
++ QCOMPARE(spy8.size(), 1);
++ QCOMPARE(spy9.size(), 1);
++ QCOMPARE(spy10.size(), 1);
++ QCOMPARE(spy11.size(), 1);
++ QCOMPARE(spy12.size(), 1);
++ QCOMPARE(spy13.size(), 1);
++ }
++
++ #if QT_CONFIG(graphs_2d_spline)
++ void tst_area::initializePropertiesWithSpline()
++ {
++ QVERIFY(m_series);
++
++ // Signals from QAreasSeries
++ QSignalSpy spy0(m_series, &QAreaSeries::colorChanged);
++ QSignalSpy spy1(m_series, &QAreaSeries::selectedColorChanged);
++ QSignalSpy spy2(m_series, &QAreaSeries::borderColorChanged);
++ QSignalSpy spy3(m_series, &QAreaSeries::selectedBorderColorChanged);
++ QSignalSpy spy4(m_series, &QAreaSeries::borderWidthChanged);
++ QSignalSpy spy5(m_series, &QAreaSeries::selectedChanged);
++ QSignalSpy spy6(m_series, &QAreaSeries::upperSeriesChanged);
++ QSignalSpy spy7(m_series, &QAreaSeries::lowerSeriesChanged);
++
++ // Signals from QAbstractSeries
++ QSignalSpy spy8(m_series, &QAbstractSeries::nameChanged);
++ QSignalSpy spy9(m_series, &QAbstractSeries::visibleChanged);
++ QSignalSpy spy10(m_series, &QAbstractSeries::selectableChanged);
++ QSignalSpy spy11(m_series, &QAbstractSeries::hoverableChanged);
++ QSignalSpy spy12(m_series, &QAbstractSeries::opacityChanged);
++ QSignalSpy spy13(m_series, &QAbstractSeries::valuesMultiplierChanged);
++
++ auto upperSeries = new QSplineSeries(this);
++ auto lowerSeries = new QSplineSeries(this);
++
++ m_series->setColor("#ff0000");
++ m_series->setSelectedColor("#0000ff");
++ m_series->setBorderColor("#ff0000");
++ m_series->setSelectedBorderColor("#0000ff");
++ m_series->setBorderWidth(2.0);
++ m_series->setSelected(true);
++ m_series->setUpperSeries(upperSeries);
++ m_series->setLowerSeries(lowerSeries);
++
++ m_series->setName("AreaSeries");
++ m_series->setVisible(false);
++ m_series->setSelectable(true);
++ m_series->setHoverable(true);
++ m_series->setOpacity(0.5);
++ m_series->setValuesMultiplier(0.5);
++
++ QCOMPARE(m_series->color(), "#ff0000");
++ QCOMPARE(m_series->selectedColor(), "#0000ff");
++ QCOMPARE(m_series->borderColor(), "#ff0000");
++ QCOMPARE(m_series->selectedBorderColor(), "#0000ff");
++ QCOMPARE(m_series->borderWidth(), 2.0);
++ QCOMPARE(m_series->isSelected(), true);
++ QCOMPARE(m_series->upperSeries(), upperSeries);
++ QCOMPARE(m_series->lowerSeries(), lowerSeries);
++
++ QCOMPARE(m_series->name(), "AreaSeries");
++ QCOMPARE(m_series->isVisible(), false);
++ QCOMPARE(m_series->isSelectable(), true);
++ QCOMPARE(m_series->isHoverable(), true);
++ QCOMPARE(m_series->opacity(), 0.5);
++ QCOMPARE(m_series->valuesMultiplier(), 0.5);
++
++ QCOMPARE(spy0.size(), 1);
++ QCOMPARE(spy1.size(), 1);
++ QCOMPARE(spy2.size(), 1);
++ QCOMPARE(spy3.size(), 1);
++ QCOMPARE(spy4.size(), 1);
++ QCOMPARE(spy5.size(), 1);
++ QCOMPARE(spy6.size(), 1);
++ QCOMPARE(spy7.size(), 1);
++ QCOMPARE(spy8.size(), 1);
++ QCOMPARE(spy9.size(), 1);
++ QCOMPARE(spy10.size(), 1);
++ QCOMPARE(spy11.size(), 1);
++ QCOMPARE(spy12.size(), 1);
++ QCOMPARE(spy13.size(), 1);
++ }
++ #endif
++
++ void tst_area::invalidProperties()
++ {
++ QVERIFY(m_series);
++
++ m_series->setValuesMultiplier(2.0); // range 0...1
++ QCOMPARE(m_series->valuesMultiplier(), 1.0);
++
++ m_series->setValuesMultiplier(-1.0); // range 0...1
++ QCOMPARE(m_series->valuesMultiplier(), 0.0);
++ }
++
++ QTEST_MAIN(tst_area)
++ #include "tst_area.moc"