80 lines
2.4 KiB
PHP
80 lines
2.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Tests\PhpOffice\Math\Writer;
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use PhpOffice\Math\Element;
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use PhpOffice\Math\Exception\NotImplementedException;
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use PhpOffice\Math\Math;
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use PhpOffice\Math\Writer\OfficeMathML;
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class OfficeMathMLTest extends WriterTestCase
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{
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public function testWriteFraction(): void
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{
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$math = new Math();
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$fraction = new Element\Fraction(
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new Element\Identifier('π'),
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new Element\Numeric(2)
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);
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$math->add($fraction);
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$writer = new OfficeMathML();
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$output = $writer->write($math);
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$expected = '<m:oMathPara xmlns:m="http://schemas.openxmlformats.org/officeDocument/2006/math">'
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. '<m:oMath>'
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. '<m:f>'
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. '<m:num><m:r><m:t>π</m:t></m:r></m:num>'
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. '<m:den><m:r><m:t>2</m:t></m:r></m:den>'
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. '</m:f>'
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. '</m:oMath>'
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. '</m:oMathPara>';
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$this->assertEquals($expected, $output);
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}
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public function testWriteRow(): void
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{
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$math = new Math();
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$row = new Element\Row();
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$math->add($row);
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$row->add(new Element\Identifier('x'));
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$writer = new OfficeMathML();
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$output = $writer->write($math);
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$expected = '<m:oMathPara xmlns:m="http://schemas.openxmlformats.org/officeDocument/2006/math">'
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. '<m:oMath>'
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. '<m:r><m:t>x</m:t></m:r>'
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. '</m:oMath>'
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. '</m:oMathPara>';
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$this->assertEquals($expected, $output);
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}
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public function testWriteNotImplemented(): void
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{
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$this->expectException(NotImplementedException::class);
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if (method_exists($this, 'expectExceptionMessageRegExp')) {
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$this->expectExceptionMessageRegExp('/PhpOffice\\\Math\\\Writer\\\OfficeMathML::getElementTagName : The element of the class/');
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$this->expectExceptionMessageRegExp('/has no tag name/');
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} else {
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// @phpstan-ignore-next-line
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$this->expectExceptionMessageMatches('/PhpOffice\\\Math\\\Writer\\\OfficeMathML::getElementTagName : The element of the class/');
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// @phpstan-ignore-next-line
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$this->expectExceptionMessageMatches('/has no tag name/');
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}
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$math = new Math();
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$object = new class extends Element\AbstractElement {};
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$math->add($object);
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$writer = new OfficeMathML();
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$output = $writer->write($math);
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}
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}
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