getActiveSheet();
$target = 'A1:A2';
$sheet->mergeCells($target);
$sheet->setCellValue('A1', 'Planning');
$sheet->setSelectedCells('D1');
$sheet->setCellValue('A4', 'Edge');
$sheet->setShowGridlines(false);
$writer = new Tcpdf($spreadsheet);
$writer->setLineEnding("\n");
$html = $writer->generateHtmlAll();
$html = (string) preg_replace('/^\s+/m', '', $html);
$expectedArray = [
'',
'| Planning | ', // row 1 has cell
'
',
'',
'| | ', // row 2 with only merged cell
'
',
'',
'| | ', // row 3 no cell
'
',
'',
'| Edge | ', // row 4 has cell
'
',
];
$expectedString = implode("\n", $expectedArray);
self::assertStringContainsString($expectedString, $html);
$spreadsheet->disconnectWorksheets();
}
}