<?php

namespace PhpOffice\PhpSpreadsheetTests\Reader;

use PhpOffice\PhpSpreadsheet\Reader\Xls as ReaderXls;
use PhpOffice\PhpSpreadsheet\Shared\File;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xls as WriterXls;
use PHPUnit_Framework_TestCase;

class XlsTest extends PHPUnit_Framework_TestCase
{
    public function testFreezePane()
    {
        $filename = tempnam(File::sysGetTempDir(), 'phpspreadsheet');

        $cellSplit = 'B2';
        $topLeftCell = 'E5';

        $spreadsheet = new Spreadsheet();
        $active = $spreadsheet->getActiveSheet();
        $active->freezePane($cellSplit, $topLeftCell);

        $writer = new WriterXls($spreadsheet);
        $writer->save($filename);

        // Read written file
        $reader = new ReaderXls();
        $reloadedSpreadsheet = $reader->load($filename);
        $reloadedActive = $reloadedSpreadsheet->getActiveSheet();
        $actualCellSplit = $reloadedActive->getFreezePane();
        $actualTopLeftCell = $reloadedActive->getTopLeftCell();

        self::assertSame($cellSplit, $actualCellSplit, 'should be able to set freeze pane');
        self::assertSame($topLeftCell, $actualTopLeftCell, 'should be able to set the top left cell');
    }
}