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<?php

/**

 * InflectorTest

 *

 * InflectorTest is used to test cases on the Inflector class

 *

 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)

 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)

 *

 * Licensed under The MIT License

 * For full copyright and license information, please see the LICENSE.txt

 * Redistributions of files must retain the above copyright notice.

 *

 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)

 * @link          http://book.cakephp.org/2.0/en/development/testing.html

 * @package       Cake.Test.Case.Utility

 * @since         CakePHP(tm) v 1.2.0.4206

 * @license       http://www.opensource.org/licenses/mit-license.php MIT License

 */

/**

 * Included libraries.

 */

App::uses('Inflector', 'Utility');

/**

 * Short description for class.

 *

 * @package       Cake.Test.Case.Utility

 */

class InflectorTest extends CakeTestCase {

/**

 * A list of chars to test transliteration.

 *

 * @var array

 */

	public static $maps = array (

		'de' => array ( /* German */

			'Ä' => 'Ae', 'Ö' => 'Oe', 'Ü' => 'Ue', 'ä' => 'ae', 'ö' => 'oe', 'ü' => 'ue', 'ß' => 'ss',

			'ẞ' => 'SS'

		),

		'latin' => array (

			'À' => 'A', 'Á' => 'A', 'Â' => 'A', 'Ã' => 'A', 'Å' => 'A', 'Ă' => 'A', 'Æ' => 'AE', 'Ç' =>

			'C', 'È' => 'E', 'É' => 'E', 'Ê' => 'E', 'Ë' => 'E', 'Ì' => 'I', 'Í' => 'I', 'Î' => 'I',

			'Ï' => 'I', 'Ð' => 'D', 'Ñ' => 'N', 'Ò' => 'O', 'Ó' => 'O', 'Ô' => 'O', 'Õ' => 'O', 'Ő' => 'O', 'Ø' => 'O',

			'Ș' => 'S', 'Ț' => 'T', 'Ù' => 'U', 'Ú' => 'U', 'Û' => 'U', 'Ű' => 'U',

			'Ý' => 'Y', 'Þ' => 'TH', 'à' => 'a', 'á' => 'a', 'â' => 'a', 'ã' => 'a',

			'å' => 'a', 'ă' => 'a', 'æ' => 'ae', 'ç' => 'c', 'è' => 'e', 'é' => 'e', 'ê' => 'e', 'ë' => 'e',

			'ì' => 'i', 'í' => 'i', 'î' => 'i', 'ï' => 'i', 'ð' => 'd', 'ñ' => 'n', 'ò' => 'o', 'ó' =>

			'o', 'ô' => 'o', 'õ' => 'o', 'ő' => 'o', 'ø' => 'o', 'ș' => 's', 'ț' => 't', 'ù' => 'u', 'ú' => 'u',

			'û' => 'u', 'ű' => 'u', 'ý' => 'y', 'þ' => 'th', 'ÿ' => 'y'

		),

		'tr' => array ( /* Turkish */

			'ş' => 's', 'Ş' => 'S', 'ı' => 'i', 'İ' => 'I', 'ç' => 'c', 'Ç' => 'C', 'ğ' => 'g', 'Ğ' => 'G'

		),

		'uk' => array ( /* Ukrainian */

			'Є' => 'Ye', 'І' => 'I', 'Ї' => 'Yi', 'Ґ' => 'G', 'є' => 'ye', 'і' => 'i', 'ї' => 'yi', 'ґ' => 'g'

		),

		'cs' => array ( /* Czech */

			'č' => 'c', 'ď' => 'd', 'ě' => 'e', 'ň' => 'n', 'ř' => 'r', 'š' => 's', 'ť' => 't', 'ů' => 'u',

			'ž' => 'z', 'Č' => 'C', 'Ď' => 'D', 'Ě' => 'E', 'Ň' => 'N', 'Ř' => 'R', 'Š' => 'S', 'Ť' => 'T',

			'Ů' => 'U', 'Ž' => 'Z'

		),

		'pl' => array ( /* Polish */

			'ą' => 'a', 'ć' => 'c', 'ę' => 'e', 'ł' => 'l', 'ń' => 'n', 'ó' => 'o', 'ś' => 's', 'ź' => 'z',

			'ż' => 'z', 'Ą' => 'A', 'Ć' => 'C', 'Ł' => 'L', 'Ń' => 'N', 'Ó' => 'O', 'Ś' => 'S',

			'Ź' => 'Z', 'Ż' => 'Z'

		),

		'ro' => array ( /* Romanian */

			'ă' => 'a', 'â' => 'a', 'î' => 'i', 'ș' => 's', 'ț' => 't', 'Ţ' => 'T', 'ţ' => 't'

		),

		'lv' => array ( /* Latvian */

			'ā' => 'a', 'č' => 'c', 'ē' => 'e', 'ģ' => 'g', 'ī' => 'i', 'ķ' => 'k', 'ļ' => 'l', 'ņ' => 'n',

			'š' => 's', 'ū' => 'u', 'ž' => 'z', 'Ā' => 'A', 'Č' => 'C', 'Ē' => 'E', 'Ģ' => 'G', 'Ī' => 'I',

			'Ķ' => 'K', 'Ļ' => 'L', 'Ņ' => 'N', 'Š' => 'S', 'Ū' => 'U', 'Ž' => 'Z'

		),

		'lt' => array ( /* Lithuanian */

			'ą' => 'a', 'č' => 'c', 'ę' => 'e', 'ė' => 'e', 'į' => 'i', 'š' => 's', 'ų' => 'u', 'ū' => 'u', 'ž' => 'z',

			'Ą' => 'A', 'Č' => 'C', 'Ę' => 'E', 'Ė' => 'E', 'Į' => 'I', 'Š' => 'S', 'Ų' => 'U', 'Ū' => 'U', 'Ž' => 'Z'

		)

	);

/**

 * tearDown

 *

 * @return void

 */

	public function tearDown() {

		parent::tearDown();

		Inflector::reset();

	}

/**

 * testInflectingSingulars method

 *

 * @return void

 */

	public function testInflectingSingulars() {

		$this->assertEquals(Inflector::singularize('categorias'), 'categoria');

		$this->assertEquals(Inflector::singularize('menus'), 'menu');

		$this->assertEquals(Inflector::singularize('news'), 'news');

		$this->assertEquals(Inflector::singularize('food_menus'), 'food_menu');

		$this->assertEquals(Inflector::singularize('Menus'), 'Menu');

		$this->assertEquals(Inflector::singularize('FoodMenus'), 'FoodMenu');

		$this->assertEquals(Inflector::singularize('houses'), 'house');

		$this->assertEquals(Inflector::singularize('powerhouses'), 'powerhouse');

		$this->assertEquals(Inflector::singularize('quizzes'), 'quiz');

		$this->assertEquals(Inflector::singularize('Buses'), 'Bus');

		$this->assertEquals(Inflector::singularize('buses'), 'bus');

		$this->assertEquals(Inflector::singularize('matrix_rows'), 'matrix_row');

		$this->assertEquals(Inflector::singularize('matrices'), 'matrix');

		$this->assertEquals(Inflector::singularize('vertices'), 'vertex');

		$this->assertEquals(Inflector::singularize('indices'), 'index');

		$this->assertEquals(Inflector::singularize('Aliases'), 'Alias');

		$this->assertEquals(Inflector::singularize('Alias'), 'Alias');

		$this->assertEquals(Inflector::singularize('Media'), 'Media');

		$this->assertEquals(Inflector::singularize('NodeMedia'), 'NodeMedia');

		$this->assertEquals(Inflector::singularize('alumni'), 'alumnus');

		$this->assertEquals(Inflector::singularize('bacilli'), 'bacillus');

		$this->assertEquals(Inflector::singularize('cacti'), 'cactus');

		$this->assertEquals(Inflector::singularize('foci'), 'focus');

		$this->assertEquals(Inflector::singularize('fungi'), 'fungus');

		$this->assertEquals(Inflector::singularize('nuclei'), 'nucleus');

		$this->assertEquals(Inflector::singularize('octopuses'), 'octopus');

		$this->assertEquals(Inflector::singularize('octopuses'), 'octopus');

		$this->assertEquals(Inflector::singularize('radii'), 'radius');

		$this->assertEquals(Inflector::singularize('stimuli'), 'stimulus');

		$this->assertEquals(Inflector::singularize('syllabi'), 'syllabus');

		$this->assertEquals(Inflector::singularize('termini'), 'terminus');

		$this->assertEquals(Inflector::singularize('viri'), 'virus');

		$this->assertEquals(Inflector::singularize('people'), 'person');

		$this->assertEquals(Inflector::singularize('gloves'), 'glove');

		$this->assertEquals(Inflector::singularize('doves'), 'dove');

		$this->assertEquals(Inflector::singularize('lives'), 'life');

		$this->assertEquals(Inflector::singularize('knives'), 'knife');

		$this->assertEquals(Inflector::singularize('wolves'), 'wolf');

		$this->assertEquals(Inflector::singularize('slaves'), 'slave');

		$this->assertEquals(Inflector::singularize('shelves'), 'shelf');

		$this->assertEquals(Inflector::singularize('taxis'), 'taxi');

		$this->assertEquals(Inflector::singularize('taxes'), 'tax');

		$this->assertEquals(Inflector::singularize('Taxes'), 'Tax');

		$this->assertEquals(Inflector::singularize('AwesomeTaxes'), 'AwesomeTax');

		$this->assertEquals(Inflector::singularize('faxes'), 'fax');

		$this->assertEquals(Inflector::singularize('waxes'), 'wax');

		$this->assertEquals(Inflector::singularize('niches'), 'niche');

		$this->assertEquals(Inflector::singularize('caves'), 'cave');

		$this->assertEquals(Inflector::singularize('graves'), 'grave');

		$this->assertEquals(Inflector::singularize('waves'), 'wave');

		$this->assertEquals(Inflector::singularize('bureaus'), 'bureau');

		$this->assertEquals(Inflector::singularize('genetic_analyses'), 'genetic_analysis');

		$this->assertEquals(Inflector::singularize('doctor_diagnoses'), 'doctor_diagnosis');

		$this->assertEquals(Inflector::singularize('parantheses'), 'paranthesis');

		$this->assertEquals(Inflector::singularize('Causes'), 'Cause');

		$this->assertEquals(Inflector::singularize('colossuses'), 'colossus');

		$this->assertEquals(Inflector::singularize('diagnoses'), 'diagnosis');

		$this->assertEquals(Inflector::singularize('bases'), 'basis');

		$this->assertEquals(Inflector::singularize('analyses'), 'analysis');

		$this->assertEquals(Inflector::singularize('curves'), 'curve');

		$this->assertEquals(Inflector::singularize('cafes'), 'cafe');

		$this->assertEquals(Inflector::singularize('roofs'), 'roof');

		$this->assertEquals(Inflector::singularize('foes'), 'foe');

		$this->assertEquals(Inflector::singularize('databases'), 'database');

		$this->assertEquals(Inflector::singularize('cookies'), 'cookie');

		$this->assertEquals(Inflector::singularize('thieves'), 'thief');

		$this->assertEquals(Inflector::singularize('potatoes'), 'potato');

		$this->assertEquals(Inflector::singularize('heroes'), 'hero');

		$this->assertEquals(Inflector::singularize('buffalos'), 'buffalo');

		$this->assertEquals(Inflector::singularize('babies'), 'baby');

		$this->assertEquals(Inflector::singularize('teeth'), 'tooth');

		$this->assertEquals(Inflector::singularize('geese'), 'goose');

		$this->assertEquals(Inflector::singularize('feet'), 'foot');

		$this->assertEquals(Inflector::singularize('objectives'), 'objective');

		$this->assertEquals(Inflector::singularize('archives'), 'archive');

		$this->assertEquals(Inflector::singularize('briefs'), 'brief');

		$this->assertEquals(Inflector::singularize('quotas'), 'quota');

		$this->assertEquals(Inflector::singularize('curves'), 'curve');

		$this->assertEquals(Inflector::singularize('body_curves'), 'body_curve');

		$this->assertEquals(Inflector::singularize('metadata'), 'metadata');

		$this->assertEquals(Inflector::singularize('files_metadata'), 'files_metadata');

		$this->assertEquals(Inflector::singularize('sieves'), 'sieve');

		$this->assertEquals(Inflector::singularize('blue_octopuses'), 'blue_octopus');

		$this->assertEquals(Inflector::singularize(''), '');

	}

/**

 * testInflectingPlurals method

 *

 * @return void

 */

	public function testInflectingPlurals() {

		$this->assertEquals(Inflector::pluralize('axman'), 'axmen');

		$this->assertEquals(Inflector::pluralize('man'), 'men');

		$this->assertEquals(Inflector::pluralize('woman'), 'women');

		$this->assertEquals(Inflector::pluralize('human'), 'humans');

		$this->assertEquals(Inflector::pluralize('categoria'), 'categorias');

		$this->assertEquals(Inflector::pluralize('house'), 'houses');

		$this->assertEquals(Inflector::pluralize('powerhouse'), 'powerhouses');

		$this->assertEquals(Inflector::pluralize('Bus'), 'Buses');

		$this->assertEquals(Inflector::pluralize('bus'), 'buses');

		$this->assertEquals(Inflector::pluralize('menu'), 'menus');

		$this->assertEquals(Inflector::pluralize('news'), 'news');

		$this->assertEquals(Inflector::pluralize('food_menu'), 'food_menus');

		$this->assertEquals(Inflector::pluralize('Menu'), 'Menus');

		$this->assertEquals(Inflector::pluralize('FoodMenu'), 'FoodMenus');

		$this->assertEquals(Inflector::pluralize('quiz'), 'quizzes');

		$this->assertEquals(Inflector::pluralize('matrix_row'), 'matrix_rows');

		$this->assertEquals(Inflector::pluralize('matrix'), 'matrices');

		$this->assertEquals(Inflector::pluralize('vertex'), 'vertices');

		$this->assertEquals(Inflector::pluralize('index'), 'indices');

		$this->assertEquals(Inflector::pluralize('Alias'), 'Aliases');

		$this->assertEquals(Inflector::pluralize('Aliases'), 'Aliases');

		$this->assertEquals(Inflector::pluralize('Media'), 'Media');

		$this->assertEquals(Inflector::pluralize('NodeMedia'), 'NodeMedia');

		$this->assertEquals(Inflector::pluralize('alumnus'), 'alumni');

		$this->assertEquals(Inflector::pluralize('bacillus'), 'bacilli');

		$this->assertEquals(Inflector::pluralize('cactus'), 'cacti');

		$this->assertEquals(Inflector::pluralize('focus'), 'foci');

		$this->assertEquals(Inflector::pluralize('fungus'), 'fungi');

		$this->assertEquals(Inflector::pluralize('nucleus'), 'nuclei');

		$this->assertEquals(Inflector::pluralize('octopus'), 'octopuses');

		$this->assertEquals(Inflector::pluralize('radius'), 'radii');

		$this->assertEquals(Inflector::pluralize('stimulus'), 'stimuli');

		$this->assertEquals(Inflector::pluralize('syllabus'), 'syllabi');

		$this->assertEquals(Inflector::pluralize('terminus'), 'termini');

		$this->assertEquals(Inflector::pluralize('virus'), 'viri');

		$this->assertEquals(Inflector::pluralize('person'), 'people');

		$this->assertEquals(Inflector::pluralize('people'), 'people');

		$this->assertEquals(Inflector::pluralize('glove'), 'gloves');

		$this->assertEquals(Inflector::pluralize('crisis'), 'crises');

		$this->assertEquals(Inflector::pluralize('tax'), 'taxes');

		$this->assertEquals(Inflector::pluralize('wave'), 'waves');

		$this->assertEquals(Inflector::pluralize('bureau'), 'bureaus');

		$this->assertEquals(Inflector::pluralize('cafe'), 'cafes');

		$this->assertEquals(Inflector::pluralize('roof'), 'roofs');

		$this->assertEquals(Inflector::pluralize('foe'), 'foes');

		$this->assertEquals(Inflector::pluralize('cookie'), 'cookies');

		$this->assertEquals(Inflector::pluralize('wolf'), 'wolves');

		$this->assertEquals(Inflector::pluralize('thief'), 'thieves');

		$this->assertEquals(Inflector::pluralize('potato'), 'potatoes');

		$this->assertEquals(Inflector::pluralize('hero'), 'heroes');

		$this->assertEquals(Inflector::pluralize('buffalo'), 'buffalo');

		$this->assertEquals(Inflector::pluralize('tooth'), 'teeth');

		$this->assertEquals(Inflector::pluralize('goose'), 'geese');

		$this->assertEquals(Inflector::pluralize('foot'), 'feet');

		$this->assertEquals(Inflector::pluralize('objective'), 'objectives');

		$this->assertEquals(Inflector::pluralize('brief'), 'briefs');

		$this->assertEquals(Inflector::pluralize('quota'), 'quotas');

		$this->assertEquals(Inflector::pluralize('curve'), 'curves');

		$this->assertEquals(Inflector::pluralize('body_curve'), 'body_curves');

		$this->assertEquals(Inflector::pluralize('metadata'), 'metadata');

		$this->assertEquals(Inflector::pluralize('files_metadata'), 'files_metadata');

		$this->assertEquals(Inflector::pluralize('stadia'), 'stadia');

		$this->assertEquals(Inflector::pluralize('sieve'), 'sieves');

		$this->assertEquals(Inflector::pluralize('blue_octopus'), 'blue_octopuses');

		$this->assertEquals(Inflector::pluralize(''), '');

	}

/**

 * testInflectingMultiWordIrregulars

 *

 * @return void

 */

	public function testInflectingMultiWordIrregulars() {

		// unset the default rules in order to avoid them possibly matching

		// the words in case the irregular regex won't match, the tests

		// should fail in that case

		Inflector::rules('plural', array(

			'rules' => array(),

		));

		Inflector::rules('singular', array(

			'rules' => array(),

		));

		$this->assertEquals(Inflector::singularize('wisdom teeth'), 'wisdom tooth');

		$this->assertEquals(Inflector::singularize('wisdom-teeth'), 'wisdom-tooth');

		$this->assertEquals(Inflector::singularize('wisdom_teeth'), 'wisdom_tooth');

		$this->assertEquals(Inflector::pluralize('sweet potato'), 'sweet potatoes');

		$this->assertEquals(Inflector::pluralize('sweet-potato'), 'sweet-potatoes');

		$this->assertEquals(Inflector::pluralize('sweet_potato'), 'sweet_potatoes');

	}

/**

 * testInflectorSlug method

 *

 * @return void

 */

	public function testInflectorSlug() {

		$result = Inflector::slug('Foo Bar: Not just for breakfast any-more');

		$expected = 'Foo_Bar_Not_just_for_breakfast_any_more';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('this/is/a/path');

		$expected = 'this_is_a_path';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('Foo Bar: Not just for breakfast any-more', "-");

		$expected = 'Foo-Bar-Not-just-for-breakfast-any-more';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('Foo Bar: Not just for breakfast any-more', "+");

		$expected = 'Foo+Bar+Not+just+for+breakfast+any+more';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('Äpfel Über Öl grün ärgert groß öko', '-');

		$expected = 'Aepfel-Ueber-Oel-gruen-aergert-gross-oeko';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('The truth - and- more- news', '-');

		$expected = 'The-truth-and-more-news';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('The truth: and more news', '-');

		$expected = 'The-truth-and-more-news';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('La langue française est un attribut de souveraineté en France', '-');

		$expected = 'La-langue-francaise-est-un-attribut-de-souverainete-en-France';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('!@$#exciting stuff! - what !@-# was that?', '-');

		$expected = 'exciting-stuff-what-was-that';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('20% of profits went to me!', '-');

		$expected = '20-of-profits-went-to-me';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('#this melts your face1#2#3', '-');

		$expected = 'this-melts-your-face1-2-3';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('controller/action/りんご/1');

		$expected = 'controller_action_りんご_1';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('の話が出たので大丈夫かなあと');

		$expected = 'の話が出たので大丈夫かなあと';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('posts/view/한국어/page:1/sort:asc');

		$expected = 'posts_view_한국어_page_1_sort_asc';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug("non\xc2\xa0breaking\xc2\xa0space");

		$this->assertEquals('non_breaking_space', $result);

	}

/**

 * Test slug() with a complete list of special chars.

 *

 * @return void

 */

	public function testInflectorSlugCharList() {

		foreach (self::$maps as $language => $list) {

			foreach ($list as $from => $to) {

				$result = Inflector::slug($from);

				$this->assertEquals($to, $result, $from . ' (' . $language . ') should be ' . $to . ' - but is ' . $result);

			}

		}

	}

/**

 * testInflectorSlugWithMap method

 *

 * @return void

 */

	public function testInflectorSlugWithMap() {

		Inflector::rules('transliteration', array('/r/' => '1'));

		$result = Inflector::slug('replace every r');

		$expected = '1eplace_eve1y_1';

		$this->assertEquals($expected, $result);

		$result = Inflector::slug('replace every r', '_');

		$expected = '1eplace_eve1y_1';

		$this->assertEquals($expected, $result);

	}

/**

 * testInflectorSlugWithMapOverridingDefault method

 *

 * @return void

 */

	public function testInflectorSlugWithMapOverridingDefault() {

		Inflector::rules('transliteration', array('/å/' => 'aa', '/ø/' => 'oe'));

		$result = Inflector::slug('Testing æ ø å', '-');

		$expected = 'Testing-ae-oe-aa';

		$this->assertEquals($expected, $result);

	}

/**

 * testInflectorUnderscore method

 *

 * @return void

 */

	public function testInflectorUnderscore() {

		$this->assertSame(Inflector::underscore('TestThing'), 'test_thing');

		$this->assertSame(Inflector::underscore('testThing'), 'test_thing');

		$this->assertSame(Inflector::underscore('TestThingExtra'), 'test_thing_extra');

		$this->assertSame(Inflector::underscore('testThingExtra'), 'test_thing_extra');

		// Identical checks test the cache code path.

		$this->assertSame(Inflector::underscore('TestThing'), 'test_thing');

		$this->assertSame(Inflector::underscore('testThing'), 'test_thing');

		$this->assertSame(Inflector::underscore('TestThingExtra'), 'test_thing_extra');

		$this->assertSame(Inflector::underscore('testThingExtra'), 'test_thing_extra');

		// Test stupid values

		$this->assertSame(Inflector::underscore(''), '');

		$this->assertSame(Inflector::underscore(0), '0');

		$this->assertSame(Inflector::underscore(false), '');

	}

/**

 * testVariableNaming method

 *

 * @return void

 */

	public function testVariableNaming() {

		$this->assertEquals(Inflector::variable('test_field'), 'testField');

		$this->assertEquals(Inflector::variable('test_fieLd'), 'testFieLd');

		$this->assertEquals(Inflector::variable('test field'), 'testField');

		$this->assertEquals(Inflector::variable('Test_field'), 'testField');

	}

/**

 * testClassNaming method

 *

 * @return void

 */

	public function testClassNaming() {

		$this->assertEquals(Inflector::classify('artists_genres'), 'ArtistsGenre');

		$this->assertEquals(Inflector::classify('file_systems'), 'FileSystem');

		$this->assertEquals(Inflector::classify('news'), 'News');

		$this->assertEquals(Inflector::classify('bureaus'), 'Bureau');

	}

/**

 * testTableNaming method

 *

 * @return void

 */

	public function testTableNaming() {

		$this->assertEquals(Inflector::tableize('ArtistsGenre'), 'artists_genres');

		$this->assertEquals(Inflector::tableize('FileSystem'), 'file_systems');

		$this->assertEquals(Inflector::tableize('News'), 'news');

		$this->assertEquals(Inflector::tableize('Bureau'), 'bureaus');

	}

/**

 * testHumanization method

 *

 * @return void

 */

	public function testHumanization() {

		$this->assertEquals(Inflector::humanize('posts'), 'Posts');

		$this->assertEquals(Inflector::humanize('posts_tags'), 'Posts Tags');

		$this->assertEquals(Inflector::humanize('file_systems'), 'File Systems');

	}

/**

 * testCustomPluralRule method

 *

 * @return void

 */

	public function testCustomPluralRule() {

		Inflector::rules('plural', array('/^(custom)$/i' => '\1izables'));

		$this->assertEquals(Inflector::pluralize('custom'), 'customizables');

		Inflector::rules('plural', array('uninflected' => array('uninflectable')));

		$this->assertEquals(Inflector::pluralize('uninflectable'), 'uninflectable');

		Inflector::rules('plural', array(

			'rules' => array('/^(alert)$/i' => '\1ables'),

			'uninflected' => array('noflect', 'abtuse'),

			'irregular' => array('amaze' => 'amazable', 'phone' => 'phonezes')

		));

		$this->assertEquals(Inflector::pluralize('noflect'), 'noflect');

		$this->assertEquals(Inflector::pluralize('abtuse'), 'abtuse');

		$this->assertEquals(Inflector::pluralize('alert'), 'alertables');

		$this->assertEquals(Inflector::pluralize('amaze'), 'amazable');

		$this->assertEquals(Inflector::pluralize('phone'), 'phonezes');

	}

/**

 * testCustomSingularRule method

 *

 * @return void

 */

	public function testCustomSingularRule() {

		Inflector::rules('singular', array('/(eple)r$/i' => '\1', '/(jente)r$/i' => '\1'));

		$this->assertEquals(Inflector::singularize('epler'), 'eple');

		$this->assertEquals(Inflector::singularize('jenter'), 'jente');

		Inflector::rules('singular', array(

			'rules' => array('/^(bil)er$/i' => '\1', '/^(inflec|contribu)tors$/i' => '\1ta'),

			'uninflected' => array('singulars'),

			'irregular' => array('spins' => 'spinor')

		));

		$this->assertEquals(Inflector::singularize('inflectors'), 'inflecta');

		$this->assertEquals(Inflector::singularize('contributors'), 'contributa');

		$this->assertEquals(Inflector::singularize('spins'), 'spinor');

		$this->assertEquals(Inflector::singularize('singulars'), 'singulars');

	}

/**

 * testCustomTransliterationRule method

 *

 * @return void

 */

	public function testCustomTransliterationRule() {

		$this->assertEquals(Inflector::slug('Testing æ ø å'), 'Testing_ae_o_a');

		Inflector::rules('transliteration', array('/å/' => 'aa', '/ø/' => 'oe'));

		$this->assertEquals(Inflector::slug('Testing æ ø å'), 'Testing_ae_oe_aa');

		Inflector::rules('transliteration', array('/ä|æ/' => 'ae', '/å/' => 'aa'), true);

		$this->assertEquals(Inflector::slug('Testing æ ø å'), 'Testing_ae_ø_aa');

	}

/**

 * test that setting new rules clears the inflector caches.

 *

 * @return void

 */

	public function testRulesClearsCaches() {

		$this->assertEquals(Inflector::singularize('Bananas'), 'Banana');

		$this->assertEquals(Inflector::tableize('Banana'), 'bananas');

		$this->assertEquals(Inflector::pluralize('Banana'), 'Bananas');

		Inflector::rules('singular', array(

			'rules' => array('/(.*)nas$/i' => '\1zzz')

		));

		$this->assertEquals('Banazzz', Inflector::singularize('Bananas'), 'Was inflected with old rules.');

		Inflector::rules('plural', array(

			'rules' => array('/(.*)na$/i' => '\1zzz'),

			'irregular' => array('corpus' => 'corpora')

		));

		$this->assertEquals(Inflector::pluralize('Banana'), 'Banazzz', 'Was inflected with old rules.');

		$this->assertEquals(Inflector::pluralize('corpus'), 'corpora', 'Was inflected with old irregular form.');

	}

/**

 * Test resetting inflection rules.

 *

 * @return void

 */

	public function testCustomRuleWithReset() {

		$uninflected = array('atlas', 'lapis', 'onibus', 'pires', 'virus', '.*x');

		$pluralIrregular = array('as' => 'ases');

		Inflector::rules('singular', array(

			'rules' => array('/^(.*)(a|e|o|u)is$/i' => '\1\2l'),

			'uninflected' => $uninflected,

		), true);

		Inflector::rules('plural', array(

			'rules' => array(

				'/^(.*)(a|e|o|u)l$/i' => '\1\2is',

			),

			'uninflected' => $uninflected,

			'irregular' => $pluralIrregular

		), true);

		$this->assertEquals(Inflector::pluralize('Alcool'), 'Alcoois');

		$this->assertEquals(Inflector::pluralize('Atlas'), 'Atlas');

		$this->assertEquals(Inflector::singularize('Alcoois'), 'Alcool');

		$this->assertEquals(Inflector::singularize('Atlas'), 'Atlas');

	}

}