mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-12-14 08:41:28 +00:00
73 lines
2.4 KiB
PHP
73 lines
2.4 KiB
PHP
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<?php
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namespace MediaWiki\Extension\Math\Tests\TexVC\Nodes;
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use ArgumentCountError;
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use MediaWiki\Extension\Math\TexVC\Nodes\Curly;
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use MediaWiki\Extension\Math\TexVC\Nodes\DQ;
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use MediaWiki\Extension\Math\TexVC\Nodes\Literal;
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use MediaWiki\Extension\Math\TexVC\Nodes\TexArray;
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use MediaWiki\Extension\Math\TexVC\Nodes\TexNode;
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use MediaWikiUnitTestCase;
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use RuntimeException;
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use TypeError;
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/**
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* @covers \MediaWiki\Extension\Math\TexVC\Nodes\Curly
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*/
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class CurlyTest extends MediaWikiUnitTestCase {
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public function testEmptyDollar() {
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$this->expectException( ArgumentCountError::class );
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new Curly();
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throw new ArgumentCountError( 'Should not create an empty curly' );
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}
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public function testOneArgumentCurly() {
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$this->expectException( ArgumentCountError::class );
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new Curly( new TexArray( new TexNode( 'a' ) ), new TexArray( new TexNode( 'b' ) ) );
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throw new ArgumentCountError( 'Should not create a curly with more than one argument' );
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}
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public function testIncorrectTypeCurly() {
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$this->expectException( TypeError::class );
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new Curly( new TexNode() );
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throw new RuntimeException( 'Should not create a curly with incorrect type' );
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}
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public function testRenderTexCurly() {
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$curly = new Curly( new TexArray() );
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$this->assertEquals( '{}', $curly->render(), 'Should render a curly with empty tex array' );
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}
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public function testRenderListCurly() {
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$curly = new Curly( new TexArray(
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new Literal( 'hello' ),
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new Literal( ' ' ),
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new Literal( 'world' )
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) );
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$this->assertEquals( '{hello world}', $curly->render(), 'Should render a list' );
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}
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public function testNoExtraCurliesDQ() {
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$dq = new DQ( new Literal( 'a' ),
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new Curly( new TexArray( new Literal( 'b' ) ) ) );
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$this->assertEquals( 'a_{b}', $dq->render(), 'Should not create extra curlies from dq' );
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}
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public function testNoExtraCurliesCurly() {
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$curly = new Curly( new TexArray( new Literal( 'a' ) ) );
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$this->assertEquals( '{a}', $curly->inCurlies(), 'Should not create extra curlies from curly' );
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}
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public function testExtractIdentifierModsCurly() {
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$curly = new Curly( new TexArray( new Literal( 'b' ) ) );
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$this->assertEquals( 'b', $curly->getModIdent(), 'Should extract identifier modifications' );
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}
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public function testExtractSubscirpts() {
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$curly = new Curly( new TexArray( new Literal( 'b' ) ) );
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$this->assertEquals( 'b', $curly->extractSubscripts(), 'Should extract subscripts' );
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}
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}
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