Method customColumnDateTime

tests/backend/Axis/AxisTest3.cpp:1047–1143

! * \brief AxisTest3::customColumnDateTime * Test setting a custom column as major tick once with the custom column values and * once with another column as ticks label */

 * once with another column as ticks label
 */
void AxisTest3::customColumnDateTime() {
	Project project;
	auto* ws = new Worksheet(QStringLiteral("worksheet"));
	QVERIFY(ws != nullptr);
	project.addChild(ws);
	ws->setPageRect(QRectF(0, 0, 300, 300));
	ws->setLayoutBottomMargin(0);
	ws->setLayoutTopMargin(0);
	ws->setLayoutRightMargin(0);
	ws->setLayoutLeftMargin(0);

	Spreadsheet* spreadsheetData = new Spreadsheet(QStringLiteral("data"), false);
	spreadsheetData->setColumnCount(2);
	spreadsheetData->setRowCount(3);
	project.addChild(spreadsheetData);
	auto* xCol = spreadsheetData->column(0);
	xCol->setColumnMode(AbstractColumn::ColumnMode::DateTime);
	QDateTime dt1 = QDateTime::fromString(QStringLiteral("2017-07-24T00:00:00Z"), Qt::ISODate);
	QDateTime dt2 = QDateTime::fromString(QStringLiteral("2017-07-25T00:00:00Z"), Qt::ISODate);
	QDateTime dt3 = QDateTime::fromString(QStringLiteral("2019-07-26T00:00:00Z"), Qt::ISODate);
	xCol->replaceDateTimes(-1, QVector<QDateTime>({dt1, dt2, dt3}));
	auto* yCol = spreadsheetData->column(1);
	yCol->replaceValues(-1, QVector<double>({2., 3., 4.}));

	Spreadsheet* spreadsheetLabels = new Spreadsheet(QStringLiteral("labels"), false);
	spreadsheetLabels->setColumnCount(2);
	spreadsheetLabels->setRowCount(3);
	project.addChild(spreadsheetLabels);
	auto* posCol = spreadsheetLabels->column(0);
	posCol->setColumnMode(AbstractColumn::ColumnMode::DateTime);
	QDateTime dt1Label = QDateTime::fromString(QStringLiteral("2017-07-24T11:03:02Z"), Qt::ISODate);
	QDateTime dt2Label = QDateTime::fromString(QStringLiteral("2017-07-24T15:30:00Z"), Qt::ISODate);
	QDateTime dt3Label = QDateTime::fromString(QStringLiteral("2019-07-25T13:25:00Z"), Qt::ISODate);
	posCol->replaceDateTimes(-1, QVector<QDateTime>({dt1Label, dt2Label, dt3Label}));
	auto* labelsCol = spreadsheetLabels->column(1);
	labelsCol->setColumnMode(AbstractColumn::ColumnMode::Text);
	labelsCol->replaceTexts(-1, QVector<QString>({QStringLiteral("first"), QStringLiteral("second"), QStringLiteral("third")}));

	auto* p = new CartesianPlot(QStringLiteral("plot"));
	p->setType(CartesianPlot::Type::TwoAxes); // Otherwise no axes are created
	p->setNiceExtend(false);
	QVERIFY(p != nullptr);
	p->setBottomPadding(0);
	p->setHorizontalPadding(0);
	p->setRightPadding(0);
	p->setVerticalPadding(0);
	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"));