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oleibman f19a73fdd6 Proper Output for BASE Function
Fix #4638. Microsoft does not document BASE as being introduced in Excel 2010 or later, but apparently it was.
2025-09-10 07:34:50 -07:00

45 lines
2.4 KiB
PHP

<?php
declare(strict_types=1);
namespace PhpOffice\PhpSpreadsheetTests\Writer\Xlsx;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx\FunctionPrefix;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
class FunctionPrefixTest extends TestCase
{
#[DataProvider('functionPrefixProvider')]
public function testFunctionPrefix(string $expectedResult, string $functionString): void
{
$result = FunctionPrefix::addFunctionPrefix($functionString);
self::assertSame($expectedResult, $result);
$result = FunctionPrefix::addFunctionPrefixStripEquals("=$functionString");
self::assertSame($expectedResult, $result);
}
/** @return array<string, array<int, string>> */
public static function functionPrefixProvider(): array
{
return [
'Basic Legacy Function' => ['SUM()', 'SUM()'],
'New Function without Prefix' => ['_xlfn.ARABIC()', 'ARABIC()'],
'New Function already Prefixed' => ['_xlfn.ARABIC()', '_xlfn.ARABIC()'],
'New Function requiring Double-Prefix' => ['_xlfn._xlws.FILTER()', 'FILTER()'],
'New Function requiring Double-Prefix already partially Prefixed' => ['_xlfn._xlws.FILTER()', '_xlfn.FILTER()'],
'New Function requiring Double-Prefix already partially Prefixed #2' => ['_xlfn._xlws.FILTER()', '_xlws.FILTER()'],
'New Function requiring Double-Prefix already Fully Prefixed' => ['_xlfn._xlws.FILTER()', '_xlfn._xlws.FILTER()'],
'Multiple Functions' => ['_xlfn._xlws.SORT(_xlfn._xlws.FILTER(A:A, A:A<>""))', 'SORT(FILTER(A:A, A:A<>""))'],
'DAYS/NETWORKDAYS 1' => ['_xlfn.DAYS(DATE(2023,1,1),TODAY())', 'DAYS(DATE(2023,1,1),TODAY())'],
'DAYS/NETWORKDAYS 2' => ['_xlfn.DAYS(DATE(2023,1,1),TODAY())', '_xlfn.DAYS(DATE(2023,1,1),TODAY())'],
'DAYS/NETWORKDAYS 3' => ['ABS(_xlfn.DAYS(DATE(2023,1,1),TODAY()))', 'ABS(DAYS(DATE(2023,1,1),TODAY()))'],
'DAYS/NETWORKDAYS 4' => ['ABS(_xlfn.DAYS(DATE(2023,1,1),TODAY()))', 'ABS(_xlfn.DAYS(DATE(2023,1,1),TODAY()))'],
'DAYS/NETWORKDAYS 5' => ['NETWORKDAYS(DATE(2023,1,1),TODAY(), C:C)', 'NETWORKDAYS(DATE(2023,1,1),TODAY(), C:C)'],
'COUNTIFS reclassified as Legacy' => ['COUNTIFS()', 'COUNTIFS()'],
'SUMIFS reclassified as Legacy' => ['SUMIFS()', 'SUMIFS()'],
'BASE improperly classified by MS' => ['_xlfn.BASE()', 'BASE()'],
];
}
}