text: ( function ( $, mw ) {
  	/**
  	 * This module tests the input/output capabilities of the parsers of tablesorter.
  	 * It does not test actual sorting.
  	 */
  
  	var text, ipv4,
  		simpleMDYDatesInMDY, simpleMDYDatesInDMY, oldMDYDates, complexMDYDates, clobberedDates, MYDates, YDates,
  		currencyData, transformedCurrencyData;
  
  	QUnit.module( 'jquery.tablesorter.parsers', QUnit.newMwEnvironment( {
  		setup: function () {
  			this.liveMonths = mw.language.months;
  			mw.language.months = {
  				keys: {
  					names: [ 'january', 'february', 'march', 'april', 'may_long', 'june',
  						'july', 'august', 'september', 'october', 'november', 'december' ],
  					genitive: [ 'january-gen', 'february-gen', 'march-gen', 'april-gen', 'may-gen', 'june-gen',
  						'july-gen', 'august-gen', 'september-gen', 'october-gen', 'november-gen', 'december-gen' ],
  					abbrev: [ 'jan', 'feb', 'mar', 'apr', 'may', 'jun',
  						'jul', 'aug', 'sep', 'oct', 'nov', 'dec' ]
  				},
  				names: [ 'January', 'February', 'March', 'April', 'May', 'June',
  						'July', 'August', 'September', 'October', 'November', 'December' ],
  				genitive: [ 'January', 'February', 'March', 'April', 'May', 'June',
  						'July', 'August', 'September', 'October', 'November', 'December' ],
  				abbrev: [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
  						'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
  			};
  		},
  		teardown: function () {
  			mw.language.months = this.liveMonths;
  		},
  		config: {
  			wgPageContentLanguage: 'en',
  			/* default date format of the content language */
  			wgDefaultDateFormat: 'dmy',
  			/* These two are important for numeric interpretations */
  			wgSeparatorTransformTable: [ '', '' ],
  			wgDigitTransformTable: [ '', '' ]
  		}
  	} ) );
  
  	/**
  	 * For a value, check if the parser recognizes it and how it transforms it
  	 *
  	 * @param {String} msg text to pass on to qunit describing the test case
  	 * @param {String[]} parserId of the parser that will be tested
  	 * @param {String[][]} data Array of testcases. Each testcase, array of
  	 *		inputValue: The string value that we want to test the parser for
  	 *		recognized: If we expect that this value's type is detectable by the parser
  	 *		outputValue: The value the parser has converted the input to
  	 *		msg: describing the testcase
  	 * @param {function($table)} callback something to do before we start the testcase
  	 */
  	function parserTest( msg, parserId, data, callback ) {
  		QUnit.test( msg, data.length * 2, function ( assert ) {
  			var extractedR, extractedF, parser;
  
  			if ( callback !== undefined ) {
  				callback();
  			}
  
  			parser = $.tablesorter.getParser( parserId );
  			$.each( data, function ( index, testcase ) {
  				extractedR = parser.is( testcase[ 0 ] );
  				extractedF = parser.format( testcase[ 0 ] );
  
  				assert.strictEqual( extractedR, testcase[ 1 ], 'Detect: ' + testcase[ 3 ] );
  				assert.strictEqual( extractedF, testcase[ 2 ], 'Sortkey: ' + testcase[ 3 ] );
  			} );
  
  		} );
  	}
  
  	text  = [
  		[ 'Mars', true, 'mars', 'Simple text' ],
  		[ 'Mẘas', true, 'mẘas', 'Non ascii character' ],
  		[ 'A sentence', true, 'a sentence', 'A sentence with space chars' ]
  	];
  	parserTest( 'Textual keys', 'text', text );
  
  	ipv4 = [
  		// Some randomly generated fake IPs
  		[ '0.0.0.0', true, 0, 'An IP address' ],
  		[ '255.255.255.255', true, 255255255255, 'An IP address' ],
  		[ '45.238.27.109', true, 45238027109, 'An IP address' ],
  		[ '1.238.27.1', true, 1238027001, 'An IP address with small numbers' ],
  		[ '238.27.1', false, 238027001, 'A malformed IP Address' ],
  		[ '1', false, 1, 'A super malformed IP Address' ],
  		[ 'Just text', false, 0, 'A line with just text' ],
  		[ '45.238.27.109Postfix', false, 45238027109, 'An IP address with a connected postfix' ],
  		[ '45.238.27.109 postfix', false, 45238027109, 'An IP address with a seperated postfix' ]
  	];
  	parserTest( 'IPv4', 'IPAddress', ipv4 );
  
  	simpleMDYDatesInMDY = [
  		[ 'January 17, 2010',	true, 20100117, 'Long middle endian date' ],
  		[ 'Jan 17, 2010',	true, 20100117, 'Short middle endian date' ],
  		[ '1/17/2010',		true, 20100117, 'Numeric middle endian date' ],
  		[ '01/17/2010',		true, 20100117, 'Numeric middle endian date with padding on month' ],
  		[ '01/07/2010',		true, 20100107, 'Numeric middle endian date with padding on day' ],
  		[ '01/07/0010',		true, 20100107, 'Numeric middle endian date with padding on year' ],
  		[ '5.12.1990',		true, 19900512, 'Numeric middle endian date with . separator' ]
  	];
  	parserTest( 'MDY Dates using mdy content language', 'date', simpleMDYDatesInMDY );
  
  	simpleMDYDatesInDMY = [
  		[ 'January 17, 2010',	true, 20100117, 'Long middle endian date' ],
  		[ 'Jan 17, 2010',	true, 20100117, 'Short middle endian date' ],
  		[ '1/17/2010',		true, 20101701, 'Numeric middle endian date' ],
  		[ '01/17/2010',		true, 20101701, 'Numeric middle endian date with padding on month' ],
  		[ '01/07/2010',		true, 20100701, 'Numeric middle endian date with padding on day' ],
  		[ '01/07/0010',		true, 20100701, 'Numeric middle endian date with padding on year' ],
  		[ '5.12.1990',		true, 19901205, 'Numeric middle endian date with . separator' ]
  	];
  	parserTest( 'MDY Dates using dmy content language', 'date', simpleMDYDatesInDMY, function () {
  		mw.config.set( {
  			wgDefaultDateFormat: 'dmy',
  			wgPageContentLanguage: 'de'
  		} );
  	} );
  
  	oldMDYDates = [
  		[ 'January 19, 1400 BC',		false, '99999999', 'BC' ],
  		[ 'January 19, 1400BC',		false, '99999999', 'Connected BC' ],
  		[ 'January, 19 1400 B.C.',	false, '99999999', 'B.C.' ],
  		[ 'January 19, 1400 AD',		false, '99999999', 'AD' ],
  		[ 'January, 19 10',			true, 20100119, 'AD' ],
  		[ 'January, 19 1',			false, '99999999', 'AD' ]
  	];
  	parserTest( 'Very old MDY dates', 'date', oldMDYDates );
  
  	complexMDYDates = [
  		[ 'January, 19 2010',	true, 20100119, 'Comma after month' ],
  		[ 'January 19, 2010',	true, 20100119, 'Comma after day' ],
  		[ 'January/19/2010',		true, 20100119, 'Forward slash separator' ],
  		[ '04 22 1991',			true, 19910422, 'Month with 0 padding' ],
  		[ 'April 21 1991',		true, 19910421, 'Space separation' ],
  		[ '04 22 1991',			true, 19910422, 'Month with 0 padding' ],
  		[ 'December 12 \'10',	true, 20101212, '' ],
  		[ 'Dec 12 \'10',			true, 20101212, '' ],
  		[ 'Dec. 12 \'10',		true, 20101212, '' ]
  	];
  	parserTest( 'MDY Dates', 'date', complexMDYDates );
  
  	clobberedDates = [
  		[ 'January, 19 2010 - January, 20 2010',	false, '99999999', 'Date range with hyphen' ],
  		[ 'January, 19 2010 — January, 20 2010',	false, '99999999', 'Date range with mdash' ],
  		[ 'prefixJanuary, 19 2010',	false, '99999999', 'Connected prefix' ],
  		[ 'prefix January, 19 2010',	false, '99999999', 'Prefix' ],
  		[ 'December 12 2010postfix',	false, '99999999', 'ConnectedPostfix' ],
  		[ 'December 12 2010 postfix',	false, '99999999', 'Postfix' ],
  		[ 'A simple text',		false, '99999999', 'Plain text in date sort' ],
  		[ '04l22l1991',			false, '99999999', 'l char as separator' ],
  		[ 'January\\19\\2010',	false, '99999999', 'backslash as date separator' ]
  	];
  	parserTest( 'Clobbered Dates', 'date', clobberedDates );
  
  	MYDates = [
  		[ 'December 2010',	false, '99999999', 'Plain month year' ],
  		[ 'Dec 2010',		false, '99999999', 'Abreviated month year' ],
  		[ '12 2010',			false, '99999999', 'Numeric month year' ]
  	];
  	parserTest( 'MY Dates', 'date', MYDates );
  
  	YDates = [
  		[ '2010',	false, '99999999', 'Plain 4-digit year' ],
  		[ '876',		false, '99999999', '3-digit year' ],
  		[ '76',		false, '99999999', '2-digit year' ],
  		[ '\'76',	false, '99999999', '2-digit millenium bug year' ],
  		[ '2010 BC',	false, '99999999', '4-digit year BC' ]
  	];
  	parserTest( 'Y Dates', 'date', YDates );
  
  	currencyData = [
  		[ '1.02 $',	true, 1.02, '' ],
  		[ '$ 3.00',	true, 3, '' ],
  		[ '€ 2,99',	true, 299, '' ],
  		[ '$ 1.00',	true, 1, '' ],
  		[ '$3.50',	true, 3.50, '' ],
  		[ '$ 1.50',	true, 1.50, '' ],
  		[ '€ 0.99',	true, 0.99, '' ],
  		[ '$ 299.99',	true, 299.99, '' ],
  		[ '$ 2,299.99',	true, 2299.99, '' ],
  		[ '$ 2,989',	true, 2989, '' ],
  		[ '$ 2 299.99',	true, 2299.99, '' ],
  		[ '$ 2 989',	true, 2989, '' ],
  		[ '$ 2.989',	true, 2.989, '' ]
  	];
  	parserTest( 'Currency', 'currency', currencyData );
  
  	transformedCurrencyData = [
  		[ '1.02 $',	true, 102, '' ],
  		[ '$ 3.00',	true, 300, '' ],
  		[ '€ 2,99',	true, 2.99, '' ],
  		[ '$ 1.00',	true, 100, '' ],
  		[ '$3.50',	true, 350, '' ],
  		[ '$ 1.50',	true, 150, '' ],
  		[ '€ 0.99',	true, 99, '' ],
  		[ '$ 299.99',	true, 29999, '' ],
  		[ '$ 2\'299,99',	true, 2299.99, '' ],
  		[ '$ 2,989',	true, 2.989, '' ],
  		[ '$ 2 299.99',	true, 229999, '' ],
  		[ '2 989 $',	true, 2989, '' ],
  		[ '299.99 $',	true, 29999, '' ],
  		[ '2\'299,99 $',	true, 2299.99, '' ],
  		[ '2,989 $',	true, 2.989, '' ],
  		[ '2 299.99 $',	true, 229999, '' ],
  		[ '2 989 $',	true, 2989, '' ]
  	];
  	parserTest( 'Currency with european separators', 'currency', transformedCurrencyData, function () {
  		mw.config.set( {
  			// We expect 22'234.444,22
  			// Map from ascii separators => localized separators
  			wgSeparatorTransformTable: [ ',	.	,', '\'	,	.' ],
  			wgDigitTransformTable: [ '', '' ]
  		} );
  	} );
  
  	// TODO add numbers sorting tests for bug 8115 with a different language
  
  }( jQuery, mediaWiki ) );
  