Method testFixedIncrementDouble

tests/spreadsheet/SpreadsheetGenerateDataTest.cpp:197–221

! * generate equidistant double values, the increment is fixed. */

 * generate equidistant double values, the increment is fixed.
 */
void SpreadsheetGenerateDataTest::testFixedIncrementDouble() {
	Spreadsheet sheet(QStringLiteral("test"), false);
	sheet.setColumnCount(1);
	sheet.setRowCount(1);
	auto* column = sheet.column(0);
	column->setColumnMode(AbstractColumn::ColumnMode::Double);

	EquidistantValuesDialog dlg(&sheet);
	dlg.setColumns(QVector<Column*>{column});
	dlg.setType(EquidistantValuesDialog::Type::FixedIncrement);
	dlg.setIncrement(0.2);
	dlg.setFromValue(1);
	dlg.setToValue(1.8);
	dlg.generate();

	// checks
	QCOMPARE(column->columnMode(), AbstractColumn::ColumnMode::Double);
	QCOMPARE(sheet.rowCount(), 5);
	QCOMPARE(column->rowCount(), 5);
	QCOMPARE(column->valueAt(0), 1.);
	QCOMPARE(column->valueAt(1), 1.2);
	QCOMPARE(column->valueAt(2), 1.4);
	QCOMPARE(column->valueAt(3), 1.6);
	QCOMPARE(column->valueAt(4), 1.8);
}

/*!
 * generate equidistant integer values, the increment is fixed.