mediawiki-extensions-Math/tests/phpunit/unit/TexVC/Nodes/ChemWordTest.php
Stegmujo ba47c32e1d
Add Node and Util fixes for Parser.php
For development history of this changeset see:
Id96a4b1b55e3959aab81f4ba436c5ac125f2a1bb

Bug: T312528

Change-Id: I61cfdbd63f8d50b072ada05927a134686fdd53d3
2022-10-19 16:33:15 +02:00

51 lines
1.6 KiB
PHP

<?php
namespace MediaWiki\Extension\Math\Tests\TexVC\Nodes;
use ArgumentCountError;
use MediaWiki\Extension\Math\TexVC\Nodes\ChemWord;
use MediaWiki\Extension\Math\TexVC\Nodes\Literal;
use MediaWikiUnitTestCase;
use RuntimeException;
use TypeError;
/**
* @covers \MediaWiki\Extension\Math\TexVC\Nodes\ChemWord
*/
class ChemWordTest extends MediaWikiUnitTestCase {
public function testEmptyChemWord() {
$this->expectException( ArgumentCountError::class );
new ChemWord();
throw new ArgumentCountError( 'Should not create an empty ChemWord' );
}
public function testOneArgumentChemWord() {
$this->expectException( ArgumentCountError::class );
new ChemWord( new Literal( 'a' ) );
throw new ArgumentCountError( 'Should not create a ChemWord with one argument' );
}
public function testIncorrectTypeChemWord() {
$this->expectException( TypeError::class );
new ChemWord( 'a', 'b' );
throw new RuntimeException( 'Should not create a ChemWord with incorrect type' );
}
public function testBasicFunctionChemWord() {
$chemWord = new ChemWord( new Literal( 'a' ), new Literal( 'b' ) );
$this->assertEquals( 'ab', $chemWord->render(), 'Should create a basic function' );
}
public function testGetters() {
$chemWord = new ChemWord( new Literal( 'a' ), new Literal( 'b' ) );
$this->assertNotEmpty( $chemWord->getLeft() );
$this->assertNotEmpty( $chemWord->getRight() );
}
public function testExtractIdentifiersBox() {
$chemWord = new ChemWord( new Literal( 'a' ), new Literal( 'b' ) );
$this->assertEquals( [], $chemWord->extractIdentifiers(), 'Should extract identifiers' );
}
}