MediaWikiMessageCheckerTest.php

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<?php
class MediaWikiMessageCheckerTest extends MediaWikiTestCase {

    public function testGetPluralFormCount( $expected, $code, $comment ) {
        $provided = MediaWikiMessageChecker::GetPluralFormCount( $code );
        $this->assertEquals( $expected, $provided, $comment );
    }

    public function getPluralFormCountProvider() {
        return array(
            array( 2, 'en', 'English has two plural forms' ),
            array( 3, 'ro', 'Romanian has three plural forms' ),
            array( 5, 'br', 'Breton has five plural forms' ),
        );
    }

    public function testGetPluralForms( $expected, $string, $comment ) {
        $provided = MediaWikiMessageChecker::getPluralForms( $string );
        $this->assertEquals( $expected, $provided, $comment );
    }

    public function getPluralFormsProvider() {
        return array(
            array(
                array( array( '1', '2' ) ),
                'a{{PLURAL:#|1|2}}b',
                'one plural magic word is parsed correctly'
            ),

            array(
                array( array( '1', '2' ), array( '3', '4' ) ),
                '{{PLURAL:#|1|2}}{{PLURAL:#|3|4}}',
                'two plural magic words are parsed correctly'
            ),

            array(
                array( array( '1', '2{{car}}3' ) ),
                'a{{PLURAL:#|1|2{{car}}3}}',
                'one plural magic word with curlies inside is parsed correctly'
            ),

            array(
                array( array( '0=0', '1=one', '1', '2' ) ),
                'a{{PLURAL:#|0=0|1=one|1|2}}',
                'one plural magic word with explicit forms is parsed correctly'
            ),
            array(
                array(),
                'a{{PLURAL:#|0=0|1=one|1|2}',
                'unclosed plural tag is ignored'
            ),
            array(
                array( array( '1=foo', '{{GENDER:#_he}}' ) ),
                'a{{PLURAL:#|1=foo|{{GENDER:#|he}}}}',
                'pipes in subtemplates are ignored by replacing them with other char'
            ),
        );
    }

    public function testRemoveExplicitPluralForms( $expected, $forms, $comment ) {
        $provided = MediaWikiMessageChecker::removeExplicitPluralForms( $forms );
        $this->assertEquals( $expected, $provided, $comment );
    }

    public function removeExplicitPluralFormsProvider() {
        return array(
            array(
                array( '1', '2' ),
                array( '1', '2' ),
                'default forms are not removed',
            ),

            array(
                array( '1', '2' ),
                array( '0=0', '1', '0=0', '2', '1=one' ),
                'explicit forms are removed regardless of position',
            ),
        );
    }
}