Revision control
++ // Copyright (C) 2024 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
++
++ #include <QtGraphs/QLineSeries>
++ #include <QtGraphs/QValueAxis>
++ #include <QtQml/QQmlComponent>
++ #include <QtTest/QtTest>
++
++ class tst_lines : public QObject
++ {
++ Q_OBJECT
++
++ private slots:
++ void initTestCase();
++ void cleanupTestCase();
++ void init();
++ void cleanup();
++
++ void construct();
++
++ void initialProperties();
++ void initializeProperties();
++ void invalidProperties();
++
++ private:
++ QLineSeries *m_series;
++ };
++
++ void tst_lines::initTestCase() {}
++
++ void tst_lines::cleanupTestCase() {}
++
++ void tst_lines::init()
++ {
++ m_series = new QLineSeries();
++ }
++
++ void tst_lines::cleanup()
++ {
++ delete m_series;
++ }
++
++ void tst_lines::construct()
++ {
++ QLineSeries *series = new QLineSeries();
++ QVERIFY(series);
++ delete series;
++ }
++
++ void tst_lines::initialProperties()
++ {
++ QVERIFY(m_series);
++
++ // Properties from QLineSeries
++ QCOMPARE(m_series->width(), 2.0);
++ QCOMPARE(m_series->capStyle(), Qt::PenCapStyle::SquareCap);
++ QCOMPARE(m_series->pointDelegate(), nullptr);
++ QCOMPARE(m_series->joinStyle(), Qt::PenJoinStyle::BevelJoin);
++ QCOMPARE(m_series->lineStyle(), QLineSeries::LineStyle::Straight);
++ QCOMPARE(m_series->strokeStyle(), QLineSeries::StrokeStyle::SolidLine);
++
++ // Properties from QXYSeries
++ QCOMPARE(m_series->color(), QColor(Qt::transparent));
++ QCOMPARE(m_series->selectedColor(), QColor(Qt::transparent));
++ QCOMPARE(m_series->isDraggable(), false);
++
++ // 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_lines::initializeProperties()
++ {
++ QVERIFY(m_series);
++
++ QSignalSpy spy0(m_series, &QLineSeries::widthChanged);
++ QSignalSpy spy1(m_series, &QLineSeries::capStyleChanged);
++ QSignalSpy spy2(m_series, &QLineSeries::pointDelegateChanged);
++
++ QSignalSpy spy3(m_series, &QLineSeries::colorChanged);
++ QSignalSpy spy4(m_series, &QLineSeries::selectedColorChanged);
++ QSignalSpy spy5(m_series, &QLineSeries::draggableChanged);
++
++ QSignalSpy spy6(m_series, &QLineSeries::nameChanged);
++ QSignalSpy spy7(m_series, &QLineSeries::visibleChanged);
++ QSignalSpy spy8(m_series, &QLineSeries::selectableChanged);
++ QSignalSpy spy9(m_series, &QLineSeries::hoverableChanged);
++ QSignalSpy spy10(m_series, &QLineSeries::opacityChanged);
++ QSignalSpy spy11(m_series, &QLineSeries::valuesMultiplierChanged);
++
++ QSignalSpy spy12(m_series, &QLineSeries::joinStyleChanged);
++ QSignalSpy spy13(m_series, &QLineSeries::lineStyleChanged);
++ QSignalSpy spy14(m_series, &QLineSeries::strokeStyleChanged);
++ QSignalSpy spy15(m_series, &QLineSeries::dashOffsetChanged);
++ QSignalSpy spy16(m_series, &QLineSeries::dashPatternChanged);
++
++ auto marker = new QQmlComponent(this);
++
++ m_series->setWidth(5.0);
++ m_series->setCapStyle(Qt::PenCapStyle::RoundCap);
++ m_series->setPointDelegate(marker);
++
++ m_series->setColor("#ff0000");
++ m_series->setSelectedColor("#0000ff");
++ m_series->setDraggable(true);
++
++ m_series->setName("LineSeries");
++ m_series->setVisible(false);
++ m_series->setSelectable(true);
++ m_series->setHoverable(true);
++ m_series->setOpacity(0.5);
++ m_series->setValuesMultiplier(0.5);
++
++ m_series->setJoinStyle(Qt::PenJoinStyle::RoundJoin);
++ m_series->setLineStyle(QLineSeries::LineStyle::StepLeft);
++ m_series->setStrokeStyle(QLineSeries::StrokeStyle::DashLine);
++ m_series->setDashOffset(1.0);
++ m_series->setDashPattern({3, 2});
++
++ QCOMPARE(m_series->width(), 5.0);
++ QCOMPARE(m_series->capStyle(), Qt::PenCapStyle::RoundCap);
++ QCOMPARE(m_series->pointDelegate(), marker);
++
++ QCOMPARE(m_series->color(), "#ff0000");
++ QCOMPARE(m_series->selectedColor(), "#0000ff");
++ QCOMPARE(m_series->isDraggable(), true);
++
++ QCOMPARE(m_series->name(), "LineSeries");
++ 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(m_series->joinStyle(), Qt::PenJoinStyle::RoundJoin);
++ QCOMPARE(m_series->lineStyle(), QLineSeries::LineStyle::StepLeft);
++ QCOMPARE(m_series->strokeStyle(), QLineSeries::StrokeStyle::DashLine);
++ QCOMPARE(m_series->dashOffset(), 1.0);
++ QCOMPARE(m_series->dashPattern(), QVector<qreal>({3, 2}));
++
++ 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);
++ QCOMPARE(spy14.size(), 1);
++ QCOMPARE(spy15.size(), 1);
++ QCOMPARE(spy16.size(), 1);
++ }
++
++ void tst_lines::invalidProperties()
++ {
++ QVERIFY(m_series);
++
++ m_series->setWidth(-10.0);
++ m_series->setValuesMultiplier(2.0); // range 0...1
++
++ QCOMPARE(m_series->width(), 0.0);
++ QCOMPARE(m_series->valuesMultiplier(), 1.0);
++
++ m_series->setValuesMultiplier(-1.0); // range 0...1
++ QCOMPARE(m_series->valuesMultiplier(), 0.0);
++ }
++
++ QTEST_MAIN(tst_lines)
++ #include "tst_lines.moc"