Method columnLabelValues

tests/backend/Axis/AxisTest2.cpp:295–361

}

void AxisTest2::columnLabelValues() {
	QLocale::setDefault(QLocale::C); // . as decimal separator
	Project project;
	auto* ws = new Worksheet(QStringLiteral("worksheet"));
	QVERIFY(ws != nullptr);
	project.addChild(ws);

	Spreadsheet* spreadsheet = new Spreadsheet(QStringLiteral("test"), false);
	spreadsheet->setColumnCount(2);
	spreadsheet->setRowCount(3);
	project.addChild(spreadsheet);

	auto* xCol = spreadsheet->column(0);
	xCol->replaceValues(0, QVector<double>({1, 2, 3}));

	auto* yCol = spreadsheet->column(1);
	yCol->replaceValues(0, QVector<double>({2, 3, 4}));

	QCOMPARE(spreadsheet->rowCount(), 3);
	QCOMPARE(spreadsheet->columnCount(), 2);

	yCol->addValueLabel(2, QStringLiteral("Status 1"));
	yCol->addValueLabel(3, QStringLiteral("Status 2"));
	yCol->addValueLabel(4, QStringLiteral("Status 3"));

	auto* p = new CartesianPlot(QStringLiteral("plot"));
	p->setType(CartesianPlot::Type::TwoAxes); // Otherwise no axis are created
	QVERIFY(p != nullptr);
	ws->addChild(p);

	auto* curve = new XYCurve(QStringLiteral("xy-curve"));
	curve->setXColumn(xCol);
	curve->setYColumn(yCol);
	p->addChild(curve);

	auto axes = p->children<Axis>();
	QCOMPARE(axes.count(), 2);
	QCOMPARE(axes.at(0)->name(), QStringLiteral("x"));
	QCOMPARE(axes.at(1)->name(), QStringLiteral("y"));
	auto* yAxis = static_cast<Axis*>(axes.at(1));
	// auto* xAxis = static_cast<Axis*>(axes.at(0));

	{
		QCOMPARE(yAxis->labelsFormat(), Axis::LabelsFormat::Decimal);
		const auto v = yAxis->tickLabelStrings();
		QStringList expectedStrings{
			QStringLiteral("2.0"),
			QStringLiteral("2.5"),
			QStringLiteral("3.0"),
			QStringLiteral("3.5"),
			QStringLiteral("4.0"),
		};
		COMPARE_STRING_VECTORS(yAxis->tickLabelStrings(), expectedStrings);
	}

	{
		yAxis->setMajorTicksType(Axis::TicksType::ColumnLabels);
		yAxis->setMajorTicksColumn(yCol);