mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-11-15 11:48:23 +00:00
116 lines
3.4 KiB
PHP
116 lines
3.4 KiB
PHP
<?php
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use DataValues\StringValue;
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use DataValues\NumberValue;
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use Wikibase\Lib\SnakFormatter;
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/**
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* Test the results of MathFormatter
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*
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* @covers MathFormatter
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*
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* @group Math
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*
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* @license GPL-2.0-or-later
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*/
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class MathFormatterTest extends MediaWikiTestCase {
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const SOME_TEX = 'a^2+b^2 < c^2';
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protected static $hasRestbase;
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public static function setUpBeforeClass() {
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$rbi = new MathRestbaseInterface();
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self::$hasRestbase = $rbi->checkBackend( true );
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}
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protected function setUp() {
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parent::setUp();
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if ( !self::$hasRestbase ) {
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$this->markTestSkipped( 'Can not connect to Restbase Math interface.' );
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}
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}
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/**
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* Checks the
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* @covers MathFormatter::__construct()
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*/
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public function testBasics() {
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$formatter = new MathFormatter( SnakFormatter::FORMAT_PLAIN );
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// check if the format input was corretly passed to the class
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$this->assertSame( SnakFormatter::FORMAT_PLAIN, $formatter->getFormat(), 'test getFormat' );
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}
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/**
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* @expectedException InvalidArgumentException
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*/
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public function testNotStringValue() {
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$formatter = new MathFormatter( SnakFormatter::FORMAT_PLAIN );
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$formatter->format( new NumberValue( 0 ) );
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}
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/**
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* @expectedException InvalidArgumentException
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*/
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public function testNullValue() {
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$formatter = new MathFormatter( SnakFormatter::FORMAT_PLAIN );
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$formatter->format( null );
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}
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public function testUnknownFormatFallsBackToMathMl() {
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$formatter = new MathFormatter( 'unknown/unknown' );
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$value = new StringValue( self::SOME_TEX );
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$resultFormat = $formatter->format( $value );
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$this->assertContains( '</math>', $resultFormat );
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}
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/**
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* @covers MathFormatter::format
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*/
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public function testUnknownFormatFailure() {
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$formatter = new MathFormatter( 'unknown/unknown' );
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$value = new StringValue( '\noTex' );
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$resultFormat = $formatter->format( $value );
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$this->assertContains( 'unknown function', $resultFormat );
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}
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public function testFormatPlain() {
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$formatter = new MathFormatter( SnakFormatter::FORMAT_PLAIN );
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$value = new StringValue( self::SOME_TEX );
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$resultFormat = $formatter->format( $value );
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$this->assertSame( self::SOME_TEX, $resultFormat );
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}
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public function testFormatHtml() {
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$formatter = new MathFormatter( SnakFormatter::FORMAT_HTML );
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$value = new StringValue( self::SOME_TEX );
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$resultFormat = $formatter->format( $value );
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$this->assertContains( '</math>', $resultFormat, 'Result must contain math-tag' );
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}
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public function testFormatDiffHtml() {
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$formatter = new MathFormatter( SnakFormatter::FORMAT_HTML_DIFF );
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$value = new StringValue( self::SOME_TEX );
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$resultFormat = $formatter->format( $value );
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$this->assertContains( '</math>', $resultFormat, 'Result must contain math-tag' );
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$this->assertContains( '</h4>', $resultFormat, 'Result must contain a <h4> tag' );
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$this->assertContains( '</code>', $resultFormat, 'Result must contain a <code> tag' );
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$this->assertContains( 'wb-details', $resultFormat, 'Result must contain wb-details class' );
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$this->assertContains(
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htmlspecialchars( self::SOME_TEX ),
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$resultFormat,
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'Result must contain the TeX source'
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);
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}
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public function testFormatXWiki() {
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$tex = self::SOME_TEX;
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$formatter = new MathFormatter( SnakFormatter::FORMAT_WIKI );
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$value = new StringValue( self::SOME_TEX );
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$resultFormat = $formatter->format( $value );
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$this->assertSame( "<math>$tex</math>", $resultFormat, 'Tex wasn\'t properly wrapped' );
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}
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}
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