Method testFormulaAutoResizeEnabled

tests/backend/Column/ColumnTest.cpp:641–668

}

void ColumnTest::testFormulaAutoResizeEnabled() {
	Column sourceColumn1(QStringLiteral("source1"), Column::ColumnMode::Integer);
	sourceColumn1.setIntegers({1, 2, 3});

	Column sourceColumn2(QStringLiteral("source2"), Column::ColumnMode::Integer);
	sourceColumn2.setIntegers({1, 2, 3});

	// spreadsheet needs to be created since the resize of the column is happening via the resize of the spreadsheet
	Spreadsheet targetSpreadsheet(QStringLiteral("target"));
	targetSpreadsheet.setColumnCount(1);
	targetSpreadsheet.setRowCount(1);
	Column* targetColumn = targetSpreadsheet.column(0);

	// evaluatue x+y
	targetColumn->setColumnMode(AbstractColumn::ColumnMode::Double);
	targetColumn->setFormula(QStringLiteral("x+y"),
							 QStringList{QStringLiteral("x"), QStringLiteral("y")},
							 QVector<Column*>({&sourceColumn1, &sourceColumn2}),
							 false /* autoUpdate */,
							 true /* autoResize */);
	targetColumn->updateFormula();

	// check the generated values in the target column which should have been resized
	QCOMPARE(targetColumn->rowCount(), 3);
	QCOMPARE(targetColumn->valueAt(0), 2);
	QCOMPARE(targetColumn->valueAt(1), 4);
	QCOMPARE(targetColumn->valueAt(2), 6);
}

void ColumnTest::testFormulaAutoResizeDisabled() {
	Column sourceColumn1(QStringLiteral("source1"), Column::ColumnMode::Integer);