wiki.techinc.nl/tests/phpunit/languages/LanguageHeTest.php

<?php
/**
 * @author Amir E. Aharoni
 * @copyright Copyright © 2012, Amir E. Aharoni
 * @file
 */

/** Tests for MediaWiki languages/classes/LanguageHe.php */
class LanguageHeTest extends LanguageClassesTestCase {
	/*
	The most common usage for the plural forms is two forms,
	for singular and plural. In this case, the second form
	is technically dual, but in practice it's used as plural.
	In some cases, usually with expressions of time, three forms
	are needed - singular, dual and plural.
	CLDR also specifies a fourth form for multiples of 10,
	which is very rare. It also has a mistake, because
	the number 10 itself is supposed to be just plural,
	so currently it's overridden in MediaWiki.
	*/

	/** @dataProvider provideTwoPluralForms */
	function testTwoPluralForms( $result, $value ) {
		$forms = array( 'one', 'other' );
		$this->assertEquals( $result, $this->getLang()->convertPlural( $value, $forms ) );
	}

	/** @dataProvider provideThreePluralForms */
	function testThreePluralForms( $result, $value ) {
		$forms = array( 'one', 'two', 'other' );
		$this->assertEquals( $result, $this->getLang()->convertPlural( $value, $forms ) );
	}

	/** @dataProvider provideFourPluralForms */
	function testFourPluralForms( $result, $value ) {
		$forms = array( 'one', 'two', 'many', 'other' );
		$this->assertEquals( $result, $this->getLang()->convertPlural( $value, $forms ) );
	}

	/** @dataProvider provideFourPluralForms */
	function testGetPluralRuleType( $result, $value ) {
		$this->assertEquals( $result, $this->getLang()->getPluralRuleType( $value ) );
	}

	public static function provideTwoPluralForms() {
		return array(
			array( 'other', 0 ), // Zero - plural
			array( 'one', 1 ), // Singular
			array( 'other', 2 ), // No third form provided, use it as plural
			array( 'other', 3 ), // Plural - other
			array( 'other', 10 ), // No fourth form provided, use it as plural
			array( 'other', 20 ), // No fourth form provided, use it as plural
		);
	}

	public static function provideThreePluralForms() {
		return array(
			array( 'other', 0 ), // Zero - plural
			array( 'one', 1 ), // Singular
			array( 'two', 2 ), // Dual
			array( 'other', 3 ), // Plural - other
			array( 'other', 10 ), // No fourth form provided, use it as plural
			array( 'other', 20 ), // No fourth form provided, use it as plural
		);
	}

	public static function provideFourPluralForms() {
		return array(
			array( 'other', 0 ), // Zero - plural
			array( 'one', 1 ), // Singular
			array( 'two', 2 ), // Dual
			array( 'other', 3 ), // Plural - other
			array( 'other', 10 ), // 10 is supposed to be plural (other), not "many"
			array( 'many', 20 ), // Fourth form provided - rare, but supported by CLDR
		);
	}

	/** @dataProvider provideGrammar */
	function testGrammar( $result, $word, $case ) {
		$this->assertEquals( $result, $this->getLang()->convertGrammar( $word, $case ) );
	}

	// The comments in the beginning of the line help avoid RTL problems
	// with text editors.
	public static function provideGrammar() {
		return array(
			array(
				/* result */'וויקיפדיה',
				/* word   */'ויקיפדיה',
				/* case   */'תחילית',
			),
			array(
				/* result */'וולפגנג',
				/* word   */'וולפגנג',
				/* case   */'prefixed',
			),
			array(
				/* result */'קובץ',
				/* word   */'הקובץ',
				/* case   */'תחילית',
			),
			array(
				/* result */'־Wikipedia',
				/* word   */'Wikipedia',
				/* case   */'תחילית',
			),
			array(
				/* result */'־1995',
				/* word   */'1995',
				/* case   */'תחילית',
			),
		);
	}
}