mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-09-03 05:57:46 +00:00
oleibman
ed82b8b30b
Html Reader recognizes a `data-format` attribute for storing the number format associated with a cell. However, Html Writer does not set this attribute. This PR offers a new Writer property `preserveFormatAndValue` and setter; when `true`, for any cell which uses a number format other than the default `General` the writer will generate a `data-format` attribute and, for strings or numbers, it will also generate a `data-value` attribute. This will increase the accuracy of the spreadsheet when reading/writing Html. To make this change less abstract, assume a cell which has a value of `1234` and a number format of `$#,###.00`. The cell displayed in the generated Html will appear, regardless of the setting of the new property, as `$1,234.00`. However, the Reader currently treats it as a string with that value. If the html has been generated with the new property set to `true`, the Reader will treat it as a numeric cell with a value of `1234` and a style of `#,###.00`. This permits a more accurate reproduction of the original spreadsheet. I suspect that setting the new property, aside from causing a slight increase in file size, will not cause any significant breaks. However, I'm not totally convinced, so the property will default to `false` (no change in behavior). The default may change in a future breaking release.
388 lines
15 KiB
PHP
388 lines
15 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpOffice\PhpSpreadsheetTests\Reader\Html;
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use PhpOffice\PhpSpreadsheet\Cell\DataType;
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use PhpOffice\PhpSpreadsheet\Reader\Exception as ReaderException;
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use PhpOffice\PhpSpreadsheet\Reader\Html;
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use PhpOffice\PhpSpreadsheet\Style\Alignment;
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use PhpOffice\PhpSpreadsheet\Style\Border;
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use PhpOffice\PhpSpreadsheet\Style\Font;
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use PHPUnit\Framework\TestCase;
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class HtmlTest extends TestCase
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{
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public function testCsvWithAngleBracket(): void
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{
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$filename = 'tests/data/Reader/HTML/csv_with_angle_bracket.csv';
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$reader = new Html();
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self::assertFalse($reader->canRead($filename));
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}
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// testBadHtml moved to HtmlPhpunit10Test
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public function testNonHtml(): void
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{
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$filename = __FILE__;
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$reader = new Html();
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self::assertFalse($reader->canRead($filename));
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$this->expectException(ReaderException::class);
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$reader->load($filename);
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}
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public function testInvalidFilename(): void
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{
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$reader = new Html();
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self::assertEquals(0, $reader->getSheetIndex());
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self::assertFalse($reader->canRead(''));
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}
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public static function providerCanReadVerySmallFile(): array
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{
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$padding = str_repeat('a', 2048);
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return [
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[true, ' <html> ' . $padding . ' </html> '],
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[true, ' <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html>' . $padding . '</html>'],
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[true, '<html></html>'],
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[false, ''],
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];
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}
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#[\PHPUnit\Framework\Attributes\DataProvider('providerCanReadVerySmallFile')]
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public function testCanReadVerySmallFile(bool $expected, string $content): void
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{
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$filename = HtmlHelper::createHtml($content);
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$reader = new Html();
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$actual = $reader->canRead($filename);
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self::assertSame($expected, $actual);
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unlink($filename);
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}
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public function testBackgroundColorInRanding(): void
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{
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$html = '<table>
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<tr>
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<td style="background-color: #0000FF;color: #FFFFFF">Blue background</td>
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<td style="background-color: unknown1;color: unknown2">Unknown fore/background</td>
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<td style="background-color: antiquewhite2;color: aliceblue">Unknown fore/background</td>
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</tr>
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</table>';
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$spreadsheet = HtmlHelper::loadHtmlStringIntoSpreadsheet($html);
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$firstSheet = $spreadsheet->getSheet(0);
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$style = $firstSheet->getCell('A1')->getStyle();
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self::assertEquals('FFFFFF', $style->getFont()->getColor()->getRGB());
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self::assertEquals('0000FF', $style->getFill()->getStartColor()->getRGB());
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self::assertEquals('0000FF', $style->getFill()->getEndColor()->getRGB());
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$style = $firstSheet->getCell('B1')->getStyle();
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self::assertEquals('000000', $style->getFont()->getColor()->getRGB());
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self::assertEquals('000000', $style->getFill()->getEndColor()->getRGB());
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self::assertEquals('FFFFFF', $style->getFill()->getstartColor()->getRGB());
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$style = $firstSheet->getCell('C1')->getStyle();
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self::assertEquals('f0f8ff', $style->getFont()->getColor()->getRGB());
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self::assertEquals('eedfcc', $style->getFill()->getEndColor()->getRGB());
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self::assertEquals('eedfcc', $style->getFill()->getstartColor()->getRGB());
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$spreadsheet->disconnectWorksheets();
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}
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public function testCanApplyInlineFontStyles(): void
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{
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$html = '<table>
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<tr>
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<td style="font-size: 16px;">16px</td>
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<td style="font-family: \'Times New Roman\'">Times New Roman</td>
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<td style="font-weight: bold;">Bold</td>
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<td style="font-style: italic;">Italic</td>
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<td style="text-decoration: underline;">Underline</td>
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<td style="text-decoration: line-through;">Line through</td>
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</tr>
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</table>';
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$spreadsheet = HtmlHelper::loadHtmlStringIntoSpreadsheet($html);
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$firstSheet = $spreadsheet->getSheet(0);
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$style = $firstSheet->getCell('A1')->getStyle();
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self::assertEquals(16, $style->getFont()->getSize());
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$style = $firstSheet->getCell('B1')->getStyle();
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self::assertEquals('Times New Roman', $style->getFont()->getName());
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$style = $firstSheet->getCell('C1')->getStyle();
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self::assertTrue($style->getFont()->getBold());
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$style = $firstSheet->getCell('D1')->getStyle();
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self::assertTrue($style->getFont()->getItalic());
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$style = $firstSheet->getCell('E1')->getStyle();
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self::assertEquals(Font::UNDERLINE_SINGLE, $style->getFont()->getUnderline());
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$style = $firstSheet->getCell('F1')->getStyle();
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self::assertTrue($style->getFont()->getStrikethrough());
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$spreadsheet->disconnectWorksheets();
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}
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public function testCanApplyInlineWidth(): void
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{
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$html = '<table>
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<tr>
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<td width="50">50px</td>
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<td style="width: 100px;">100px</td>
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<td width="50px">50px</td>
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</tr>
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</table>';
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$spreadsheet = HtmlHelper::loadHtmlStringIntoSpreadsheet($html);
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$firstSheet = $spreadsheet->getSheet(0);
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$dimension = $firstSheet->getColumnDimension('A');
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self::assertEquals(50, $dimension->getWidth());
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$dimension = $firstSheet->getColumnDimension('B');
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self::assertEquals(100, $dimension->getWidth('px'));
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$dimension = $firstSheet->getColumnDimension('C');
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self::assertEquals(50, $dimension->getWidth('px'));
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$spreadsheet->disconnectWorksheets();
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}
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public function testCanApplyInlineHeight(): void
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{
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$html = '<table>
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<tr>
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<td height="50">1</td>
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</tr>
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<tr>
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<td style="height: 100px;">2</td>
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</tr>
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<tr>
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<td height="50px">1</td>
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</tr>
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</table>';
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$spreadsheet = HtmlHelper::loadHtmlStringIntoSpreadsheet($html);
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$firstSheet = $spreadsheet->getSheet(0);
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$dimension = $firstSheet->getRowDimension(1);
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self::assertEquals(50, $dimension->getRowHeight());
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$dimension = $firstSheet->getRowDimension(2);
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self::assertEquals(100, $dimension->getRowHeight('px'));
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$dimension = $firstSheet->getRowDimension(3);
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self::assertEquals(50, $dimension->getRowHeight('px'));
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$spreadsheet->disconnectWorksheets();
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}
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public function testCanApplyAlignment(): void
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{
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$html = '<table>
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<tr>
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<td align="center">Center align</td>
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<td valign="center">Center valign</td>
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<td style="text-align: center;">Center align</td>
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<td style="vertical-align: center;">Center valign</td>
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<td style="text-indent: 9px;">Text indent</td>
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<td style="word-wrap: break-word;">Wraptext</td>
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</tr>
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</table>';
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$spreadsheet = HtmlHelper::loadHtmlStringIntoSpreadsheet($html);
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$firstSheet = $spreadsheet->getSheet(0);
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$style = $firstSheet->getCell('A1')->getStyle();
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self::assertEquals(Alignment::HORIZONTAL_CENTER, $style->getAlignment()->getHorizontal());
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$style = $firstSheet->getCell('B1')->getStyle();
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self::assertEquals(Alignment::VERTICAL_CENTER, $style->getAlignment()->getVertical());
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$style = $firstSheet->getCell('C1')->getStyle();
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self::assertEquals(Alignment::HORIZONTAL_CENTER, $style->getAlignment()->getHorizontal());
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$style = $firstSheet->getCell('D1')->getStyle();
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self::assertEquals(Alignment::VERTICAL_CENTER, $style->getAlignment()->getVertical());
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$style = $firstSheet->getCell('E1')->getStyle();
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self::assertEquals(1, $style->getAlignment()->getIndent());
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$style = $firstSheet->getCell('F1')->getStyle();
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self::assertTrue($style->getAlignment()->getWrapText());
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$spreadsheet->disconnectWorksheets();
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}
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public function testCanApplyCellWrapping(): void
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{
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$html = '<table>
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<tr>
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<td>Hello World</td>
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</tr>
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<tr>
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<td>Hello<br />World</td>
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</tr>
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<tr>
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<td>Hello<br>World</td>
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</tr>
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</table>';
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$spreadsheet = HtmlHelper::loadHtmlStringIntoSpreadsheet($html);
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$firstSheet = $spreadsheet->getSheet(0);
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$cellStyle = $firstSheet->getStyle('A1');
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self::assertFalse($cellStyle->getAlignment()->getWrapText());
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$cellStyle = $firstSheet->getStyle('A2');
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self::assertTrue($cellStyle->getAlignment()->getWrapText());
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$cellValue = $firstSheet->getCell('A2')->getValue();
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self::assertStringContainsString("\n", $cellValue);
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$cellStyle = $firstSheet->getStyle('A3');
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self::assertTrue($cellStyle->getAlignment()->getWrapText());
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$cellValue = $firstSheet->getCell('A3')->getValue();
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self::assertStringContainsString("\n", $cellValue);
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$spreadsheet->disconnectWorksheets();
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}
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public function testRowspanInRendering(): void
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{
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$filename = 'tests/data/Reader/HTML/rowspan.html';
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$reader = new Html();
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$spreadsheet = $reader->load($filename);
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$actual = $spreadsheet->getActiveSheet()->getMergeCells();
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self::assertSame(['A2:C2' => 'A2:C2'], $actual);
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$spreadsheet->disconnectWorksheets();
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}
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public function testTextIndentUseRowspan(): void
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{
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$html = '<table>
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<tr>
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<td>1</td>
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<td rowspan="2" style="vertical-align: center;">Center Align</td>
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<td>Row</td>
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</tr>
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<tr>
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<td>2</td>
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<td style="text-indent:9px">Text Indent</td>
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</tr>
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</table>';
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$spreadsheet = HtmlHelper::loadHtmlStringIntoSpreadsheet($html);
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$firstSheet = $spreadsheet->getSheet(0);
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$style = $firstSheet->getCell('C2')->getStyle();
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self::assertSame(1, $style->getAlignment()->getIndent());
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$spreadsheet->disconnectWorksheets();
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}
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public function testBorderWithRowspanAndColspan(): void
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{
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$html = '<table>
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<tr>
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<td style="border: 1px solid black;">NOT SPANNED</td>
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<td rowspan="2" colspan="2" style="border: 1px solid black;">SPANNED</td>
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</tr>
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<tr>
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<td style="border: 1px solid black;">NOT SPANNED</td>
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</tr>
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</table>';
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$reader = new Html();
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$spreadsheet = $reader->loadFromString($html);
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$firstSheet = $spreadsheet->getSheet(0);
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$style = $firstSheet->getStyle('B1:C2');
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$borders = $style->getBorders();
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$totalBorders = [
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$borders->getTop(),
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$borders->getLeft(),
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$borders->getBottom(),
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$borders->getRight(),
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];
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foreach ($totalBorders as $border) {
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self::assertSame(Border::BORDER_THIN, $border->getBorderStyle());
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}
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$spreadsheet->disconnectWorksheets();
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}
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public function testBorderWithColspan(): void
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{
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$html = '<table>
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<tr>
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<td style="border: 1px solid black;">NOT SPANNED</td>
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<td colspan="2" style="border: 1px solid black;">SPANNED</td>
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</tr>
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<tr>
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<td style="border: 1px solid black;">NOT SPANNED</td>
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</tr>
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</table>';
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$reader = new Html();
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$spreadsheet = $reader->loadFromString($html);
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$firstSheet = $spreadsheet->getSheet(0);
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$style = $firstSheet->getStyle('B1:B2');
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$borders = $style->getBorders();
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$totalBorders = [
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$borders->getTop(),
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$borders->getLeft(),
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$borders->getBottom(),
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$borders->getRight(),
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];
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foreach ($totalBorders as $border) {
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self::assertSame(Border::BORDER_THIN, $border->getBorderStyle());
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}
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$spreadsheet->disconnectWorksheets();
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}
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public function testDataType(): void
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{
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$html = '<table>
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<tr>
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<td data-type="b">1</td>
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<td data-type="s">12345678987654</td>
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<!-- in some cases, you may want to treat the string with beginning equal sign as a string rather than a formula -->
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<td data-type="s">=B1</td>
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<td data-type="d">2022-02-21 10:20:30</td>
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<td data-type="null">null</td>
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<td data-type="b">0</td>
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<td data-type="invalid-datatype">text with invalid datatype</td>
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</tr>
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</table>';
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$reader = new Html();
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$spreadsheet = $reader->loadFromString($html);
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$firstSheet = $spreadsheet->getSheet(0);
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// check boolean data type and true
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self::assertSame(DataType::TYPE_BOOL, $firstSheet->getCell('A1')->getDataType());
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self::assertIsBool($firstSheet->getCell('A1')->getValue());
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self::assertTrue($firstSheet->getCell('A1')->getValue());
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// check string data type
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self::assertSame(DataType::TYPE_STRING, $firstSheet->getCell('B1')->getDataType());
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self::assertIsString($firstSheet->getCell('B1')->getValue());
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// check string with beginning equal sign (=B1) and string datatype,is not formula
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self::assertSame(DataType::TYPE_STRING, $firstSheet->getCell('C1')->getDataType());
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self::assertSame('=B1', $firstSheet->getCell('C1')->getValue());
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self::assertTrue($firstSheet->getCell('C1')->getStyle()->getQuotePrefix());
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//check iso date
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self::assertEqualsWithDelta($firstSheet->getCell('D1')->getValue(), 44613.43090277778, 1.0e-12);
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//null
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self::assertNull($firstSheet->getCell('E1')->getValue());
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// check boolean data type and true
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self::assertSame(DataType::TYPE_BOOL, $firstSheet->getCell('F1')->getDataType());
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self::assertIsBool($firstSheet->getCell('F1')->getValue());
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self::assertFalse($firstSheet->getCell('F1')->getValue());
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self::assertSame(DataType::TYPE_STRING, $firstSheet->getCell('G1')->getDataType());
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self::assertSame('text with invalid datatype', $firstSheet->getCell('G1')->getValue());
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$spreadsheet->disconnectWorksheets();
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}
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}
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