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// 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);
// 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);
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);
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(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);
}
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"
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