mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-12-22 12:22:39 +00:00
57dbaeda39
instead of testing if an operator starts with the letter \o we keep an explicit dictonary of operators which should be rendered using mover instead of msub. Bug: T352699 Change-Id: I916acf2f71d747a31a882fecfccac832436ea991
65 lines
2 KiB
PHP
65 lines
2 KiB
PHP
<?php
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namespace MediaWiki\Extension\Math\Tests\WikiTexVC\Nodes;
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use ArgumentCountError;
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use MediaWiki\Extension\Math\WikiTexVC\Nodes\Fun1nb;
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use MediaWiki\Extension\Math\WikiTexVC\Nodes\Literal;
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use MediaWiki\Extension\Math\WikiTexVC\Nodes\TexNode;
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use MediaWiki\Extension\Math\WikiTexVC\Nodes\UQ;
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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\WikiTexVC\Nodes\UQ
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*/
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class UQTest extends MediaWikiUnitTestCase {
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public function testEmptyUQ() {
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$this->expectException( ArgumentCountError::class );
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new UQ();
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throw new ArgumentCountError( 'Should not create an empty uq' );
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}
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public function testOneArgumentUQ() {
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$this->expectException( ArgumentCountError::class );
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new UQ( new Literal( 'a' ) );
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throw new ArgumentCountError( 'Should not create a uq with one argument' );
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}
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public function testIncorrectTypeUQ() {
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$this->expectException( TypeError::class );
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new UQ( 'a', 'b' );
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throw new RuntimeException( 'Should not create a uq with incorrect type' );
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}
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public function testBasicUQ() {
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$uq = new UQ( new Literal( 'a' ), new Literal( 'b' ) );
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$this->assertEquals( 'a^{b}', $uq->render(), 'Should create a basic uq' );
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}
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public function testGetters() {
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$uq = new UQ( new Literal( 'a' ), new Literal( 'b' ) );
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$this->assertNotEmpty( $uq->getBase() );
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$this->assertNotEmpty( $uq->getUp() );
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}
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public function testEmptyBaseUQ() {
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$uq = new UQ( new TexNode(), new Literal( 'b' ) );
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$this->assertEquals( '^{b}', $uq->render(), 'Should create an empty base uq' );
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}
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public function testOperatorname() {
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$uq = new UQ( new Fun1nb( '\\operatorname', new Literal( 'a' ) ), new Literal( 'b' ) );
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$this->assertStringContainsString( '<msup', $uq->renderMML(),
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'Operator superscript should be rendered after the operator.' );
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}
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public function testOverOperator() {
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$uq = new UQ( new Fun1nb( '\\overarc', new Literal( 'a' ) ), new Literal( 'b' ) );
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$this->assertStringContainsString( '<mover', $uq->renderMML(),
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'Over_operators be rendered over the operator.' );
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}
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}
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