PhpSpreadsheet/tests/PhpSpreadsheetTests/Functional/ReadBlankCellsTest.php

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<?php
namespace PhpOffice\PhpSpreadsheetTests\Functional;
use PhpOffice\PhpSpreadsheet\Reader\IReadFilter;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
class ReadBlankCellsTest extends AbstractFunctional
{
public function providerSheetFormat()
{
return [
['Xlsx'],
['Xls'],
// ['Ods'], // Broken. Requires fix in Ods reader.
// ['Csv'], // never reads blank cells
// ['Html'], // never reads blank cells
];
}
/**
* Test generate file with some empty cells
*
* @dataProvider providerSheetFormat
*
* @param array $arrayData
* @param mixed $format
*/
public function testXlsxLoadWithNoBlankCells($format)
{
$spreadsheet = new Spreadsheet();
$spreadsheet->getActiveSheet()->getCell('B2')->setValue('');
$spreadsheet->getActiveSheet()->getCell('C1')->setValue('C1');
$spreadsheet->getActiveSheet()->getCell('C3')->setValue('C3');
$reloadedSpreadsheet = $this->writeAndReload($spreadsheet, $format);
$this->assertTrue($reloadedSpreadsheet->getActiveSheet()->getCellCollection()->has('B2'));
$this->assertFalse($reloadedSpreadsheet->getActiveSheet()->getCellCollection()->has('C2'));
$this->assertTrue($reloadedSpreadsheet->getActiveSheet()->getCellCollection()->has('C3'));
$reloadedSpreadsheet = $this->writeAndReload($spreadsheet, $format, function($reader) {
$reader->setReadEmptyCells(false);
});
$this->assertFalse($reloadedSpreadsheet->getActiveSheet()->getCellCollection()->has('B2'));
$this->assertFalse($reloadedSpreadsheet->getActiveSheet()->getCellCollection()->has('C2'));
$this->assertTrue($reloadedSpreadsheet->getActiveSheet()->getCellCollection()->has('C3'));
}
}