mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-12-22 12:22:39 +00:00
9236575a1a
* Uses BagOfStuff caching instead of custom-made DB cache * By configuring the BagOfStuff cache in a way that it writes to the database no performance implications are expected * For WMF-use this should have no effect since restbase is used to cache stuff * Replaces Ib2c216f54e6817ee2c3be0355ba72bd4769ba6ea Bug: T349442 Change-Id: I1ce8ad9cf4c1a9ae71f447e4e067b39ee2601640
80 lines
2.4 KiB
PHP
80 lines
2.4 KiB
PHP
<?php
|
|
|
|
use MediaWiki\Extension\Math\MathMathML;
|
|
use MediaWiki\Extension\Math\MathRenderer;
|
|
|
|
/**
|
|
* Test the database access and core functionality of MathRenderer.
|
|
*
|
|
* @covers \MediaWiki\Extension\Math\MathRenderer
|
|
*
|
|
* @group Math
|
|
*
|
|
* @license GPL-2.0-or-later
|
|
*/
|
|
class MathCacheTest extends MediaWikiIntegrationTestCase {
|
|
/**
|
|
* @var MathRenderer
|
|
*/
|
|
private $renderer;
|
|
private const SOME_TEX = "a+b";
|
|
private const SOME_MATHML = "iℏ∂_tΨ=H^Ψ<mrow><\ci>";
|
|
|
|
protected function setUp(): void {
|
|
parent::setUp();
|
|
$this->renderer = new MathMathML( self::SOME_TEX );
|
|
}
|
|
|
|
/**
|
|
* Checks the tex and hash functions
|
|
* @covers \MediaWiki\Extension\Math\MathRenderer::getInputHash
|
|
*/
|
|
public function testInputHash() {
|
|
$this->assertEquals( 'beb7506b16f7c36aa0f9c8c9ef41b40b', $this->renderer->getInputHash() );
|
|
}
|
|
|
|
/**
|
|
* Helper function to set the current state of the sample renderer instance to the test values
|
|
*/
|
|
public function setValues() {
|
|
// set some values
|
|
$this->renderer->setTex( self::SOME_TEX );
|
|
$this->renderer->setMathml( self::SOME_MATHML );
|
|
}
|
|
|
|
/**
|
|
* Checks database access. Writes an entry and reads it back.
|
|
* @covers \MediaWiki\Extension\Math\MathRenderer::writeToCache
|
|
* @covers \MediaWiki\Extension\Math\MathRenderer::readFromCache
|
|
*/
|
|
public function testDBBasics() {
|
|
$this->setValues();
|
|
$this->renderer->writeToCache();
|
|
$renderer2 = new MathMathML( self::SOME_TEX, [ 'display' => '' ] );
|
|
$this->assertTrue( $renderer2->readFromCache(), 'Reading from database failed' );
|
|
// comparing the class object does now work due to null values etc.
|
|
$this->assertEquals(
|
|
$this->renderer->getTex(), $renderer2->getTex(), "test if tex is the same"
|
|
);
|
|
$this->assertEquals(
|
|
$this->renderer->getMathml(), $renderer2->getMathml(), "Check MathML encoding"
|
|
);
|
|
$this->assertEquals(
|
|
$this->renderer->getHtmlOutput(), $renderer2->getHtmlOutput(), 'test if HTML is the same'
|
|
);
|
|
}
|
|
|
|
/**
|
|
* This test checks if no additional write operation
|
|
* is performed, if the entry already existed in the database.
|
|
*/
|
|
public function testNoWrite() {
|
|
$this->setValues();
|
|
$inputHash = $this->renderer->getInputHash();
|
|
$this->assertTrue( $this->renderer->isChanged() );
|
|
$this->assertTrue( $this->renderer->writeCache(), "Write new entry" );
|
|
$this->assertTrue( $this->renderer->readFromCache(), "Read entry from database" );
|
|
$this->assertFalse( $this->renderer->isChanged() );
|
|
}
|
|
}
|