Page MenuHomeWickedGov Phorge
Files F5978451

MathRendererTest.php
No OneTemporary
Actions

Size
5 KB
Referenced Files
None
Subscribers
None

MathRendererTest.php
View Options

<?php
use MediaWiki\Extension\Math\MathRenderer;
use MediaWiki\Extension\Math\Tests\MathMockHttpTrait;
/**
* Test the database access and core functionality of MathRenderer.
*
* @covers \MediaWiki\Extension\Math\MathRenderer
*
* @group Math
*
* @license GPL-2.0-or-later
*/
class MathRendererTest extends MediaWikiIntegrationTestCase {
use MathMockHttpTrait;
private const SOME_TEX = "a+b";
private const TEXVCCHECK_INPUT = '\sin x^2';
private const TEXVCCHECK_OUTPUT = '\sin x^{2}';
/**
* Checks the tex and hash functions
* @covers \MediaWiki\Extension\Math\MathRenderer::getTex
* @covers \MediaWiki\Extension\Math\MathRenderer::__construct
*/
public function testBasics() {
$renderer = $this->getMockForAbstractClass( MathRenderer::class, [ self::SOME_TEX ] );
/** @var MathRenderer $renderer */
// check if the TeX input was corretly passed to the class
$this->assertEquals( self::SOME_TEX, $renderer->getTex(), "test getTex" );
$this->assertFalse( $renderer->isChanged(), "test if changed is initially false" );
}
/**
* Test behavior of writeCache() when nothing was changed
* @covers \MediaWiki\Extension\Math\MathRenderer::writeCache
*/
public function testWriteCacheSkip() {
$renderer =
$this->getMockBuilder( MathRenderer::class )->onlyMethods( [
'writeToCache',
'render',
'getMathTableName',
'getHtmlOutput'
] )->getMock();
$renderer->expects( $this->never() )->method( 'writeToCache' );
/** @var MathRenderer $renderer */
$renderer->writeCache();
}
/**
* Test behavior of writeCache() when values were changed.
* @covers \MediaWiki\Extension\Math\MathRenderer::writeCache
*/
public function testWriteCache() {
$renderer =
$this->getMockBuilder( MathRenderer::class )->onlyMethods( [
'writeToCache',
'render',
'getMathTableName',
'getHtmlOutput'
] )->getMock();
$renderer->expects( $this->never() )->method( 'writeToCache' );
/** @var MathRenderer $renderer */
$renderer->writeCache();
}
public function testSetPurge() {
$renderer =
$this->getMockBuilder( MathRenderer::class )->onlyMethods( [
'render',
'getMathTableName',
'getHtmlOutput'
] )->getMock();
/** @var MathRenderer $renderer */
$renderer->setPurge();
$this->assertTrue( $renderer->isPurge(), "Test purge." );
}
public function testDisableCheckingAlways() {
$this->setupGoodMathRestBaseMockHttp();
$this->overrideConfigValue( 'MathDisableTexFilter', 'never' );
$renderer =
$this->getMockBuilder( MathRenderer::class )->onlyMethods( [
'render',
'getMathTableName',
'getHtmlOutput',
'readFromCache',
'setTex'
] )->setConstructorArgs( [ self::TEXVCCHECK_INPUT ] )->getMock();
$renderer->expects( $this->never() )->method( 'readFromCache' );
$renderer->expects( $this->once() )->method( 'setTex' )->with( self::TEXVCCHECK_OUTPUT );
/** @var MathRenderer $renderer */
$this->assertTrue( $renderer->checkTeX() );
// now setTex should not be called again
$this->assertTrue( $renderer->checkTeX() );
}
public function testDisableCheckingNever() {
$this->overrideConfigValue( 'MathDisableTexFilter', 'always' );
$renderer =
$this->getMockBuilder( MathRenderer::class )->onlyMethods( [
'render',
'getMathTableName',
'getHtmlOutput',
'readFromCache',
'setTex'
] )->setConstructorArgs( [ self::TEXVCCHECK_INPUT ] )->getMock();
$renderer->expects( $this->never() )->method( 'readFromCache' );
$renderer->expects( $this->never() )->method( 'setTex' );
/** @var MathRenderer $renderer */
$this->assertTrue( $renderer->checkTeX() );
}
public function testCheckingNewUnknown() {
$this->setupGoodMathRestBaseMockHttp();
$this->overrideConfigValue( 'MathDisableTexFilter', 'new' );
$renderer =
$this->getMockBuilder( MathRenderer::class )->onlyMethods( [
'render',
'getMathTableName',
'getHtmlOutput',
'readFromCache',
'setTex'
] )->setConstructorArgs( [ self::TEXVCCHECK_INPUT ] )->getMock();
$renderer->expects( $this->once() )->method( 'readFromCache' )
->willReturn( false );
$renderer->expects( $this->once() )->method( 'setTex' )->with( self::TEXVCCHECK_OUTPUT );
/** @var MathRenderer $renderer */
$this->assertTrue( $renderer->checkTeX() );
// now setTex should not be called again
$this->assertTrue( $renderer->checkTeX() );
}
public function testCheckingNewKnown() {
$this->setupGoodMathRestBaseMockHttp();
$this->overrideConfigValue( 'MathDisableTexFilter', 'new' );
$renderer =
$this->getMockBuilder( MathRenderer::class )->onlyMethods( [
'render',
'getMathTableName',
'getHtmlOutput',
'readFromCache',
'setTex'
] )->setConstructorArgs( [ self::TEXVCCHECK_INPUT ] )->getMock();
$renderer->expects( $this->once() )->method( 'readFromCache' )
->willReturn( true );
$renderer->expects( $this->never() )->method( 'setTex' );
/** @var MathRenderer $renderer */
$this->assertTrue( $renderer->checkTeX() );
// we don't mark a object as checked even though we rely on the database cache
// so readFromDatabase will be called again
$this->assertTrue( $renderer->checkTeX() );
}
}

File Metadata

Mime Type
text/x-php
Expires
Sat, Oct 3, 20:24 (3 d, 18 h ago)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
b3/60/30c74f30763b2d3ed8a0f7325dcc
Default Alt Text
MathRendererTest.php (5 KB)

Event Timeline