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PhpSpreadsheet/tests/PhpSpreadsheetTests/Reader/HtmlTest.php

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Make HTML checks more strict
2016-10-23 19:18:59 +00:00
<?php
namespace PhpOffice\PhpSpreadsheetTests\Reader;
Standardize writers and readers name to be the format most common extension in CamelCase
2017-01-22 08:39:23 +00:00
use PhpOffice\PhpSpreadsheet\Reader\Html;
[Feature] Html reader improvements (#884) * Extract character set, so we can convert to UTF-8 if required * Set column width and row height when defined on tr/td * Parse align and valign on td * Specify number format of cell via html attribute * Formatting of b, strong, i and em tags * Inserting image in cell when using img tag in html * Add applying inline styles: border, fonts, alignment, dimensions * Add tests for applying inline styles
2019-02-16 22:11:16 +00:00
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use PhpOffice\PhpSpreadsheet\Style\Border;
use PhpOffice\PhpSpreadsheet\Style\Font;
use PhpOffice\PhpSpreadsheet\Worksheet\Drawing;
Use PHPUnit\Framework\TestCase instead of PHPUnit_Framework_TestCase (#271) Use the `PHPUnit\Framework\TestCase` notation instead of `PHPUnit_Framework_TestCase` while extending our TestCases. This will help us migrate to PHPUnit 6, that [no longer support snake case class names](https://github.com/sebastianbergmann/phpunit/blob/master/ChangeLog-6.0.md#changed-1).
2017-11-08 15:48:01 +00:00
use PHPUnit\Framework\TestCase;
Make HTML checks more strict
2016-10-23 19:18:59 +00:00
Use PHPUnit\Framework\TestCase instead of PHPUnit_Framework_TestCase (#271) Use the `PHPUnit\Framework\TestCase` notation instead of `PHPUnit_Framework_TestCase` while extending our TestCases. This will help us migrate to PHPUnit 6, that [no longer support snake case class names](https://github.com/sebastianbergmann/phpunit/blob/master/ChangeLog-6.0.md#changed-1).
2017-11-08 15:48:01 +00:00
class HtmlTest extends TestCase
Make HTML checks more strict
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{
public function testCsvWithAngleBracket()
{
$filename = __DIR__ . '/../../data/Reader/HTML/csv_with_angle_bracket.csv';
Fix class name case
2017-08-02 21:13:08 +00:00
$reader = new Html();
Use `self::assert*()` instead of `$this->assert*()` Because even if it doesn't make a difference in practice, it is technically more correct to call static methods statically. It also better advertise that those methods can be used from any context.
2017-09-20 05:55:42 +00:00
self::assertFalse($reader->canRead($filename));
Make HTML checks more strict
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}
Can read very small HTML files Fixes #194
2017-12-11 02:08:41 +00:00
public function providerCanReadVerySmallFile()
{
$padding = str_repeat('a', 2048);
return [
[true, ' <html> ' . $padding . ' </html> '],
[true, ' <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html>' . $padding . '</html>'],
[true, '<html></html>'],
[false, ''],
];
}
/**
* @dataProvider providerCanReadVerySmallFile
*
Best effort to support invalid colspan values in HTML reader Closes #878
2019-02-11 12:06:39 +00:00
* @param bool $expected
Can read very small HTML files Fixes #194
2017-12-11 02:08:41 +00:00
* @param string $content
*/
public function testCanReadVerySmallFile($expected, $content)
{
[Feature] Html reader improvements (#884) * Extract character set, so we can convert to UTF-8 if required * Set column width and row height when defined on tr/td * Parse align and valign on td * Specify number format of cell via html attribute * Formatting of b, strong, i and em tags * Inserting image in cell when using img tag in html * Add applying inline styles: border, fonts, alignment, dimensions * Add tests for applying inline styles
2019-02-16 22:11:16 +00:00
$filename = $this->createHtml($content);
Can read very small HTML files Fixes #194
2017-12-11 02:08:41 +00:00
$reader = new Html();
$actual = $reader->canRead($filename);
self::assertSame($expected, $actual);
[Feature] Html reader improvements (#884) * Extract character set, so we can convert to UTF-8 if required * Set column width and row height when defined on tr/td * Parse align and valign on td * Specify number format of cell via html attribute * Formatting of b, strong, i and em tags * Inserting image in cell when using img tag in html * Add applying inline styles: border, fonts, alignment, dimensions * Add tests for applying inline styles
2019-02-16 22:11:16 +00:00
unlink($filename);
Can read very small HTML files Fixes #194
2017-12-11 02:08:41 +00:00
}
Fix color from CSS when reading from HTML In case we generate Spreadsheet from html file and the code in file have text color in css "color:#FF00FF" it will showing as black color because it will render like rgb content with } "FF00FF}" So, we fix it by adding missing bracket "{". Closes #831
2018-12-22 19:32:02 +00:00
public function testBackgroundColorInRanding()
{
$html = '<table>
<tr>
<td style="background-color: #000000;color: #FFFFFF">Blue background</td>
</tr>
</table>';
[Feature] Html reader improvements (#884) * Extract character set, so we can convert to UTF-8 if required * Set column width and row height when defined on tr/td * Parse align and valign on td * Specify number format of cell via html attribute * Formatting of b, strong, i and em tags * Inserting image in cell when using img tag in html * Add applying inline styles: border, fonts, alignment, dimensions * Add tests for applying inline styles
2019-02-16 22:11:16 +00:00
$filename = $this->createHtml($html);
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
Fix color from CSS when reading from HTML In case we generate Spreadsheet from html file and the code in file have text color in css "color:#FF00FF" it will showing as black color because it will render like rgb content with } "FF00FF}" So, we fix it by adding missing bracket "{". Closes #831
2018-12-22 19:32:02 +00:00
$firstSheet = $spreadsheet->getSheet(0);
$style = $firstSheet->getCell('A1')->getStyle();
self::assertEquals('FFFFFF', $style->getFont()->getColor()->getRGB());
[Feature] Html reader improvements (#884) * Extract character set, so we can convert to UTF-8 if required * Set column width and row height when defined on tr/td * Parse align and valign on td * Specify number format of cell via html attribute * Formatting of b, strong, i and em tags * Inserting image in cell when using img tag in html * Add applying inline styles: border, fonts, alignment, dimensions * Add tests for applying inline styles
2019-02-16 22:11:16 +00:00
unlink($filename);
}
public function testCanApplyInlineBordersStyles()
{
$html = '<table>
<tr>
<td style="border: 1px solid #333333;">Thin border</td>
<td style="border-bottom: 1px solid #333333;">Border bottom</td>
<td style="border-top: 1px solid #333333;">Border top</td>
<td style="border-left: 1px solid #333333;">Border left</td>
<td style="border-right: 1px solid #333333;">Border right</td>
</tr>
</table>';
$filename = $this->createHtml($html);
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
$firstSheet = $spreadsheet->getSheet(0);
$style = $firstSheet->getCell('A1')->getStyle();
$borders = $style->getBorders();
/** @var Border $border */
foreach ([$borders->getTop(), $borders->getBottom(), $borders->getLeft(), $borders->getRight()] as $border) {
self::assertEquals('333333', $border->getColor()->getRGB());
self::assertEquals(Border::BORDER_THIN, $border->getBorderStyle());
}
$style = $firstSheet->getCell('B1')->getStyle();
$border = $style->getBorders()->getBottom();
self::assertEquals('333333', $border->getColor()->getRGB());
self::assertEquals(Border::BORDER_THIN, $border->getBorderStyle());
$style = $firstSheet->getCell('C1')->getStyle();
$border = $style->getBorders()->getTop();
self::assertEquals('333333', $border->getColor()->getRGB());
self::assertEquals(Border::BORDER_THIN, $border->getBorderStyle());
$style = $firstSheet->getCell('D1')->getStyle();
$border = $style->getBorders()->getLeft();
self::assertEquals('333333', $border->getColor()->getRGB());
self::assertEquals(Border::BORDER_THIN, $border->getBorderStyle());
$style = $firstSheet->getCell('E1')->getStyle();
$border = $style->getBorders()->getRight();
self::assertEquals('333333', $border->getColor()->getRGB());
self::assertEquals(Border::BORDER_THIN, $border->getBorderStyle());
unlink($filename);
}
public function testCanApplyInlineFontStyles()
{
$html = '<table>
<tr>
<td style="font-size: 16px;">16px</td>
<td style="font-family: \'Times New Roman\'">Times New Roman</td>
<td style="font-weight: bold;">Bold</td>
<td style="font-style: italic;">Italic</td>
<td style="text-decoration: underline;">Underline</td>
<td style="text-decoration: line-through;">Line through</td>
</tr>
</table>';
$filename = $this->createHtml($html);
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
$firstSheet = $spreadsheet->getSheet(0);
$style = $firstSheet->getCell('A1')->getStyle();
self::assertEquals(16, $style->getFont()->getSize());
$style = $firstSheet->getCell('B1')->getStyle();
self::assertEquals('Times New Roman', $style->getFont()->getName());
$style = $firstSheet->getCell('C1')->getStyle();
self::assertTrue($style->getFont()->getBold());
$style = $firstSheet->getCell('D1')->getStyle();
self::assertTrue($style->getFont()->getItalic());
$style = $firstSheet->getCell('E1')->getStyle();
self::assertEquals(Font::UNDERLINE_SINGLE, $style->getFont()->getUnderline());
$style = $firstSheet->getCell('F1')->getStyle();
self::assertTrue($style->getFont()->getStrikethrough());
unlink($filename);
}
public function testCanApplyInlineWidth()
{
$html = '<table>
<tr>
<td width="50">50px</td>
<td style="width: 100px;">100px</td>
</tr>
</table>';
$filename = $this->createHtml($html);
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
$firstSheet = $spreadsheet->getSheet(0);
$dimension = $firstSheet->getColumnDimension('A');
self::assertEquals(50, $dimension->getWidth());
$dimension = $firstSheet->getColumnDimension('B');
self::assertEquals(100, $dimension->getWidth());
unlink($filename);
}
public function testCanApplyInlineHeight()
{
$html = '<table>
<tr>
<td height="50">1</td>
</tr>
<tr>
<td style="height: 100px;">2</td>
</tr>
</table>';
$filename = $this->createHtml($html);
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
$firstSheet = $spreadsheet->getSheet(0);
$dimension = $firstSheet->getRowDimension(1);
self::assertEquals(50, $dimension->getRowHeight());
$dimension = $firstSheet->getRowDimension(2);
self::assertEquals(100, $dimension->getRowHeight());
unlink($filename);
}
public function testCanApplyAlignment()
{
$html = '<table>
<tr>
<td align="center">Center align</td>
<td valign="center">Center valign</td>
<td style="text-align: center;">Center align</td>
<td style="vertical-align: center;">Center valign</td>
<td style="text-indent: 10px;">Text indent</td>
<td style="word-wrap: break-word;">Wraptext</td>
</tr>
</table>';
$filename = $this->createHtml($html);
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
$firstSheet = $spreadsheet->getSheet(0);
$style = $firstSheet->getCell('A1')->getStyle();
self::assertEquals(Alignment::HORIZONTAL_CENTER, $style->getAlignment()->getHorizontal());
$style = $firstSheet->getCell('B1')->getStyle();
self::assertEquals(Alignment::VERTICAL_CENTER, $style->getAlignment()->getVertical());
$style = $firstSheet->getCell('C1')->getStyle();
self::assertEquals(Alignment::HORIZONTAL_CENTER, $style->getAlignment()->getHorizontal());
$style = $firstSheet->getCell('D1')->getStyle();
self::assertEquals(Alignment::VERTICAL_CENTER, $style->getAlignment()->getVertical());
$style = $firstSheet->getCell('E1')->getStyle();
self::assertEquals(10, $style->getAlignment()->getIndent());
$style = $firstSheet->getCell('F1')->getStyle();
self::assertTrue($style->getAlignment()->getWrapText());
unlink($filename);
}
public function testCanApplyInlineDataFormat()
{
$html = '<table>
<tr>
<td data-format="mmm-yy">2019-02-02 12:34:00</td>
</tr>
</table>';
$filename = $this->createHtml($html);
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
$firstSheet = $spreadsheet->getSheet(0);
$style = $firstSheet->getCell('A1')->getStyle();
self::assertEquals('mmm-yy', $style->getNumberFormat()->getFormatCode());
unlink($filename);
}
public function testCanInsertImage()
{
$imagePath = realpath(__DIR__ . '/../../data/Reader/HTML/image.jpg');
$html = '<table>
<tr>
<td><img src="' . $imagePath . '" alt=""></td>
</tr>
</table>';
$filename = $this->createHtml($html);
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
$firstSheet = $spreadsheet->getSheet(0);
/** @var Drawing $drawing */
$drawing = $firstSheet->getDrawingCollection()[0];
self::assertEquals($imagePath, $drawing->getPath());
self::assertEquals('A1', $drawing->getCoordinates());
Fix color from CSS when reading from HTML In case we generate Spreadsheet from html file and the code in file have text color in css "color:#FF00FF" it will showing as black color because it will render like rgb content with } "FF00FF}" So, we fix it by adding missing bracket "{". Closes #831
2018-12-22 19:32:02 +00:00
unlink($filename);
}
[Feature] Html reader improvements (#884) * Extract character set, so we can convert to UTF-8 if required * Set column width and row height when defined on tr/td * Parse align and valign on td * Specify number format of cell via html attribute * Formatting of b, strong, i and em tags * Inserting image in cell when using img tag in html * Add applying inline styles: border, fonts, alignment, dimensions * Add tests for applying inline styles
2019-02-16 22:11:16 +00:00
Html cellwrapping (#1075) * When <br> appears in a table cell, set the cell to wrap. If the cell is not set to wrap, it appears as a single line when first displayed in Excel, although editing the cell will cause Excel to wrap it. * fix whitespace Upstream has a coding standard that includes whitespace * Add Unit tests for cell wrapping * Update changelog
2019-07-12 05:52:03 +00:00
public function testCanApplyCellWrapping()
{
$html = '<table>
<tr>
<td>Hello World</td>
</tr>
<tr>
<td>Hello<br />World</td>
</tr>
<tr>
<td>Hello<br>World</td>
</tr>
</table>';
$filename = $this->createHtml($html);
$spreadsheet = $this->loadHtmlIntoSpreadsheet($filename);
$firstSheet = $spreadsheet->getSheet(0);
$cellStyle = $firstSheet->getStyle('A1');
self::assertFalse($cellStyle->getAlignment()->getWrapText());
$cellStyle = $firstSheet->getStyle('A2');
self::assertTrue($cellStyle->getAlignment()->getWrapText());
$cellValue = $firstSheet->getCell('A2')->getValue();
$this->assertContains("\n", $cellValue);
$cellStyle = $firstSheet->getStyle('A3');
self::assertTrue($cellStyle->getAlignment()->getWrapText());
$cellValue = $firstSheet->getCell('A3')->getValue();
$this->assertContains("\n", $cellValue);
unlink($filename);
}
Allow HTML Reader to load from string We often want to export a table as an excel sheet. The system renders the html and it seems like a waste of time to write it to the file system to use the reader. This allows us to render the html and then just pass it to a reader Closes #1136
2019-08-14 16:04:21 +00:00
public function testCanLoadFromString()
{
$html = '<table>
<tr>
<td>Hello World</td>
</tr>
<tr>
<td>Hello<br />World</td>
</tr>
<tr>
<td>Hello<br>World</td>
</tr>
</table>';
$spreadsheet = (new Html())->loadFromString($html);
$firstSheet = $spreadsheet->getSheet(0);
$cellStyle = $firstSheet->getStyle('A1');
self::assertFalse($cellStyle->getAlignment()->getWrapText());
$cellStyle = $firstSheet->getStyle('A2');
self::assertTrue($cellStyle->getAlignment()->getWrapText());
$cellValue = $firstSheet->getCell('A2')->getValue();
$this->assertContains("\n", $cellValue);
$cellStyle = $firstSheet->getStyle('A3');
self::assertTrue($cellStyle->getAlignment()->getWrapText());
$cellValue = $firstSheet->getCell('A3')->getValue();
$this->assertContains("\n", $cellValue);
}
[Feature] Html reader improvements (#884) * Extract character set, so we can convert to UTF-8 if required * Set column width and row height when defined on tr/td * Parse align and valign on td * Specify number format of cell via html attribute * Formatting of b, strong, i and em tags * Inserting image in cell when using img tag in html * Add applying inline styles: border, fonts, alignment, dimensions * Add tests for applying inline styles
2019-02-16 22:11:16 +00:00
/**
* @param string $html
*
* @return string
*/
private function createHtml($html)
{
$filename = tempnam(sys_get_temp_dir(), 'html');
file_put_contents($filename, $html);
return $filename;
}
/**
* @param $filename
*
* @return \PhpOffice\PhpSpreadsheet\Spreadsheet
*/
private function loadHtmlIntoSpreadsheet($filename)
{
return (new Html())->load($filename);
}
Best effort to support invalid colspan values in HTML reader Closes #878
2019-02-11 12:06:39 +00:00
public function testRowspanInRendering()
{
$filename = './data/Reader/HTML/rowspan.html';
$reader = new Html();
$spreadsheet = $reader->load($filename);
$actual = $spreadsheet->getActiveSheet()->getMergeCells();
self::assertSame(['A2:C2' => 'A2:C2'], $actual);
}
Make HTML checks more strict
2016-10-23 19:18:59 +00:00
}
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