90 lines
3.0 KiB
PHP
90 lines
3.0 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Writer\Xlsx;
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use PhpOffice\PhpSpreadsheet\Reader\Xlsx as XlsxReader;
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use PhpOffice\PhpSpreadsheet\Shared\File;
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use PhpOffice\PhpSpreadsheet\Writer\Xlsx as XlsxWriter;
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use PHPUnit\Framework\TestCase;
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class Charts32XmlTest extends TestCase
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{
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// These tests can only be performed by examining xml.
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private const DIRECTORY = 'samples' . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR;
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/** @var string */
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private $outputFileName = '';
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protected function tearDown(): void
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{
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if ($this->outputFileName !== '') {
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unlink($this->outputFileName);
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$this->outputFileName = '';
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}
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}
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/**
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* @dataProvider providerScatterCharts
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*/
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public function testBezierCount(int $expectedCount, string $inputFile): void
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{
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$file = self::DIRECTORY . $inputFile;
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$reader = new XlsxReader();
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$reader->setIncludeCharts(true);
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$spreadsheet = $reader->load($file);
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$writer = new XlsxWriter($spreadsheet);
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$writer->setIncludeCharts(true);
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$this->outputFileName = File::temporaryFilename();
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$writer->save($this->outputFileName);
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$spreadsheet->disconnectWorksheets();
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$file = 'zip://';
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$file .= $this->outputFileName;
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$file .= '#xl/charts/chart2.xml';
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$data = file_get_contents($file);
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// confirm that file contains expected tags
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if ($data === false) {
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self::fail('Unable to read file');
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} else {
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self::assertSame(1, substr_count($data, '<c:scatterStyle val='));
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self::assertSame($expectedCount ? 1 : 0, substr_count($data, '<c:scatterStyle val="smoothMarker"/>'));
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self::assertSame($expectedCount, substr_count($data, '<c:smooth val="1"/>'));
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}
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}
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public function providerScatterCharts(): array
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{
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return [
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'no line' => [0, '32readwriteScatterChart1.xlsx'],
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'smooth line (Bezier)' => [3, '32readwriteScatterChart2.xlsx'],
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'straight line' => [0, '32readwriteScatterChart3.xlsx'],
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];
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}
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public function testAreaPercentageNoCat(): void
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{
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$file = self::DIRECTORY . '32readwriteAreaPercentageChart1.xlsx';
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$reader = new XlsxReader();
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$reader->setIncludeCharts(true);
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$spreadsheet = $reader->load($file);
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$writer = new XlsxWriter($spreadsheet);
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$writer->setIncludeCharts(true);
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$this->outputFileName = File::temporaryFilename();
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$writer->save($this->outputFileName);
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$spreadsheet->disconnectWorksheets();
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$file = 'zip://';
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$file .= $this->outputFileName;
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$file .= '#xl/charts/chart1.xml';
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$data = file_get_contents($file);
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// confirm that file contains expected tags
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if ($data === false) {
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self::fail('Unable to read file');
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} else {
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self::assertSame(0, substr_count($data, '<c:cat>'));
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}
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}
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}
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