text: /*!
  * TableSorter QUnit Testing - filter widget
  */
  /*jshint unused: false */
  
  /*
  Filter widget tested parts
  ========================
  OPTIONS:
  	filter_defaultAttrib, filter_ignoreCase, filter_startsWith,
  	filter_selectSource, filter_functions (set, not functionality)
  
  CLASSES:
  	filter-false, filter-match, filter-parsed
  
  METHODS:
  	filterReset, search (false), setFilters
  
  EVENTS:
  	filterInit, filterEnd
  
  Not yet tested
  =========================
  OPTIONS:
  	filter_childRows, filter_columnFilters, filter_cssFilter, filter_external,
  	filter_filteredRow, filter_formatter, filter_hideEmpty,
  	filter_hideEmpty, filter_liveSearch, filter_onlyAvail, filter_placeholder,
  	filter_reset, filter_saveFilters, filter_searchDelay,
  	filter_serversideFiltering, filter_useParsedData
  
  CLASSES:
  	filter-select, filter-select-nosort, filter-onlyAvail
  
  METHODS:
  	search (array), getFilters, external filters
  
  EVENTS:
  	filterStart
  */
  
  jQuery(function($){
  	QUnit.module('Widgets', {
  		beforeEach: function(assert) {
  			this.ts = $.tablesorter;
  
  			// filter widget table
  			this.$table = $('#testblock').html('<table class="tablesorter">' +
  				'<thead><tr>' +
  					'<th class="rank">Rank</th>' +
  					'<th class="first filter-match">First Name</th>' +
  					'<th class="last">Last Name</th>' +
  					'<th data-value="<20">Age</th>' +
  					'<th class="total">Total</th>' +
  					'<th>Discount</th>' +
  					'<th>Date</th>' +
  					'<th class="last2">Last Name2</th>' +
  				'</tr></thead><tbody>' +
  					'<tr><td>1</td><td>Philip Aaron Wong</td><td>Johnson Sr Esq</td><td>25</td><td>$5.95</td><td>22%</td><td>Jun 26, 2004 7:22 AM</td><td>Johnson Sr Esq</td></tr>' +
  					'<tr><td>11</td><td>Aaron</td><td>Hibert</td><td>12</td><td>$2.99</td><td>5%</td><td>Aug 21, 2009 12:21 PM</td><td>Hibert</td></tr>' +
  					'<tr><td>12</td><td>Brandon Clark</td><td>Henry Jr</td><td>51</td><td>$42.29</td><td>18%</td><td>Oct 13, 2000 1:15 PM</td><td>Henry Jr</td></tr>' +
  					'<tr><td>111</td><td>Peter</td><td>Parker</td><td>28</td><td>$9.99</td><td>20%</td><td>Jul 6, 2006 8:14 AM</td><td>Parker</td></tr>' +
  					'<tr><td>21</td><td>John</td><td>Hood</td><td>33</td><td>$19.99</td><td>25%</td><td>Dec 10, 2002 5:14 AM</td><td>Hood</td></tr>' +
  					'<tr><td>013</td><td>Clark</td><td>Kent Sr.</td><td>18</td><td>$15.89</td><td>44%</td><td>Jan 12, 2003 11:14 AM</td><td>Kent Sr.</td></tr>' +
  					'<tr><td>005</td><td>Bruce</td><td>Almighty Esq</td><td>45</td><td>$153.19</td><td>44%</td><td>Jan 18, 2021 9:12 AM</td><td>Almighty Esq</td></tr>' +
  					'<tr><td>10</td><td>Alex</td><td>Dumass</td><td>13</td><td>$5.29</td><td>4%</td><td>Jan 8, 2012 5:11 PM</td><td>Dumass</td></tr>' +
  					'<tr><td>16</td><td>Jim</td><td>Franco</td><td>24</td><td>$14.19</td><td>14%</td><td>Jan 14, 2004 11:23 AM</td><td>Franco</td></tr>' +
  					'<tr><td>166</td><td>Bruce Lee</td><td>Evans</td><td>22</td><td>$13.19</td><td>11%</td><td>Jan 18, 2007 9:12 AM</td><td>Evans</td></tr>' +
  					'<tr><td>100</td><td>Brenda Dexter</td><td>McMasters</td><td>18</td><td>$55.20</td><td>15%</td><td>Feb 12, 2010 7:23 PM</td><td>McMasters</td></tr>' +
  					'<tr><td>55</td><td>Dennis</td><td>Bronson</td><td>65</td><td>$123.00</td><td></td><td>Jan 20, 2001 1:12 PM</td><td>Bronson</td></tr>' +
  					'<tr><td>9</td><td>Martha</td><td>delFuego</td><td>25</td><td>$22.09</td><td>17%</td><td>Jun 11, 2011 10:55 AM</td><td>delFuego</td></tr>' +
  				'</tbody></table>').find('table');
  			this.table = this.$table[0];
  			this.init = false;
  
  			var self = this;
  			var initTablesort = function(){
  				self.$table.tablesorter({
  					ignoreCase: false,
  					widgets: ['zebra', 'filter'],
  					headers: {
  						'.rank' : { filter: false }
  					},
  					widgetOptions: {
  						filter_functions : {
  							'.last2' : true,
  							'.rank' : {
  								"< 10" : function(e, n) { return n <= 10; },
  								"> 10" : function(e, n) { return n > 10; }
  							}
  						},
  						filter_selectSource : {
  							// Alphanumeric match (prefix only)
  							// added as select2 options (you could also use select2 data option)
  							'.last2' : function(table, column) {
  								return ['abc', 'def', 'zyx'];
  							}
  						}
  					}
  				});
  			};
  
  			var onEventCallback = function(){
  				self.init = true;
  				self.c = self.table.config,
  				self.wo = self.c.widgetOptions;
  			};
  
  			return QUnit.SequentialRunner().next(
  				QUnit.assertOnEvent(
  					self.$table,
  					'filterInit',
  					initTablesort,
  					onEventCallback
  				)
  			).promise();
  
  		},
  		afterEach: function(assert) {
  			var done = assert.async();
  			this.$table.trigger('destroy', [false, done]);
  		}
  	});
  
  
  	/************************************************
  		Filter widget
  	************************************************/
  
  		QUnit.test( 'Filter: init', function(assert) {
  			expect(6);
  
  			assert.equal( this.init, true, 'Init event' );
  			assert.equal( this.$table.hasClass('hasFilters'), true, '`hasFilters` class applied' );
  
  			assert.equal( this.ts.filter.regex.child.test( this.c.cssChildRow ), true, 'child row regex check' );
  			assert.equal( this.ts.filter.regex.filtered.test( this.wo.filter_filteredRow ), true, 'filtered row regex check' );
  			// this includes check of headers option & referencing column by class
  			assert.equal ( this.c.$table.find('.tablesorter-filter').eq(0).hasClass('disabled'), true, 'filter disabled & headers class name working' );
  
  			assert.cacheCompare( this.table, 3, [ 12, 18, 13, 18 ], 'starting filter value on age column', true );
  		});
  
  		QUnit.test( 'Filter searches', function(assert) {
  			var ts = this.ts,
  					c = this.c,
  					wo = this.wo,
  					$table = this.$table,
  					table = this.table;
  			expect(33);
  
  			return QUnit.SequentialRunner(
  				function(actions, assertions) {
  					return QUnit.assertOnEvent($table, 'filterEnd', actions, assertions);
  				}
  			).nextTask(
  				function(){ ts.setFilters( table, ['', 'e'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Peter', 'Bruce', 'Alex', 'Bruce Lee', 'Brenda Dexter', 'Dennis'], 'search regular', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '~bee'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Bruce Lee', 'Brenda Dexter'], 'search fuzzy', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '~piano'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Philip Aaron Wong'], 'search fuzzy2', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', 'john='], true ); },
  				function(){ assert.cacheCompare( table, 1, ['John'], 'search exact', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', 'a?s'], true ); },
  				function(){ assert.cacheCompare( table, 2, ['Dumass', 'Evans'], 'search wildcard, one character (?)', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', 'a*s'], true ); },
  				function(){ assert.cacheCompare( table, 2, ['Dumass', 'Evans', 'McMasters'], 'search wildcard, multiple characters (*)', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '/r$/'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Peter', 'Brenda Dexter'], 'search regex', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', '', '', '>10'], true ); },
  				function(){ assert.cacheCompare( table, 4, [42.29, 19.99, 15.89, 153.19, 14.19, 13.19, 55.2, 123, 22.09], 'search operator (>10)', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', '', '', '>100'], true ); },
  				function(){ assert.cacheCompare( table, 4, [153.19, 123], 'search operator (>100); ensure search filtered gets cleared', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', '', '', '', '>=20'], true ); },
  				function(){ assert.cacheCompare( table, 5, [22, 20, 25, 44, 44], 'search operator (>=)', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', '', '', '', '<10'], true ); },
  				function(){ assert.cacheCompare( table, 5, [5, 4], 'search operator (<10)', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', '', '', '', '<100'], true ); },
  				function(){ assert.cacheCompare( table, 5, [22, 5, 18, 20, 25, 44, 44, 4, 14, 11, 15, 17], 'search operator (<100); ensure search filtered gets cleared', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', '', '', '', '<=20'], true ); },
  				function(){ assert.cacheCompare( table, 5, [5, 18, 20, 4, 14, 11, 15, 17], 'search operator (<=)', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '!a'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Peter', 'John', 'Bruce', 'Jim', 'Bruce Lee', 'Dennis'], 'search not match', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '!aa'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Brandon Clark', 'Peter', 'John', 'Clark', 'Bruce', 'Alex', 'Jim', 'Bruce Lee', 'Brenda Dexter', 'Dennis', 'Martha'], 'search not match; ensure search filtered gets cleared', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', 'br && c'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Brandon Clark', 'Bruce', 'Bruce Lee'], 'search and match', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', 'br && cl'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Brandon Clark'], 'search and match; ensure search filtered gets cleared', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', 'c* && l && a'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Brandon Clark', 'Clark'], 'search "c* && l && a"', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', 'a && !o'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Clark', 'Alex', 'Brenda Dexter', 'Martha'], 'search "a && !o"', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', '' , '>20 && <40'], true ); },
  				function(){ assert.cacheCompare( table, 3, [25, 28, 33, 24, 22, 25], 'search ">20 && <40"', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', '' , '<10 or >40'], true ); },
  				function(){ assert.cacheCompare( table, 3, [51, 45, 65], 'search "<10 or >40"', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', 'alex|br*'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Brandon Clark', 'Bruce', 'Alex', 'Bruce Lee', 'Brenda Dexter'], 'search OR match', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '/(Alex|Aar'], true ); },
  				function(){ assert.cacheCompare( table, 1, [], 'Partial OR match, but invalid regex', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '/(Alex && '], true ); },
  				function(){ assert.cacheCompare( table, 1, [], 'Partial AND match, and way messed up regex', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', '', '', '5 - 10'], true ); },
  				function(){ assert.cacheCompare( table, 4, [5.95, 9.99, 5.29], 'search range', true ); }
  			).nextTask(
  				function(){ ts.setFilters( table, ['', '', '', '', '5 - 100'], true ); },
  				function(){ assert.cacheCompare( table, 4, [5.95, 42.29, 9.99, 19.99, 15.89, 5.29, 14.19, 13.19, 55.2, 22.09], 'search range; ensure search filtered gets cleared', true ); }
  			).nextTask( // test filter_startsWith (false by default)
  				function(){
  					wo.filter_startsWith = false;
  					ts.setFilters( table, ['', 'aa'], true );
  				},
  				function(){ assert.cacheCompare( table, 1, ['Philip Aaron Wong', 'Aaron'], 'search - filter_startsWith : false', true ); }
  			).nextTask( // test filter_startsWith (false by default)
  				function(){
  					wo.filter_startsWith = true;
  					c.$table.trigger('search', false);
  				},
  				function(){
  					assert.cacheCompare( table, 1, ['Aaron'], 'search - filter_startsWith : true', true );
  					wo.filter_startsWith = false;
  				}
  			).nextTask( // test filter_ignoreCase (true by default)
  				function(){
  					wo.filter_ignoreCase = false;
  					c.$table.trigger('search', false);
  				},
  				function(){
  					assert.cacheCompare( table, 1, [], 'search - filter_ignoreCase : false', true );
  					wo.filter_ignoreCase = true;
  				}
  			).nextTask( // test filter-match class (added in the example code)
  				function(){ ts.setFilters( table, ['', 'alex|br*|c'], true ); },
  				function(){ assert.cacheCompare( table, 1, ['Brandon Clark', 'Clark', 'Bruce', 'Alex', 'Bruce Lee', 'Brenda Dexter'], 'search - filter-match', true ); }
  			).nextTask( // test filter-match class
  				function(){
  					c.$table.find('.tablesorter-header').eq(1).removeClass('filter-match');
  					c.$table.trigger('search', false);
  				},
  				function(){ assert.cacheCompare( table, 1, ['Bruce', 'Alex'], 'search - filter-match removed', true ); }
  			).nextTask( // filter reset
  				function(){ c.$table.trigger('filterReset'); },
  				function(){ assert.cacheCompare( table, 5, [22, 5, 18, 20, 25, 44, 44, 4, 14, 11, 15, '', 17], 'filterReset', true ); }
  			).nextTask( // filter parsed class
  				function(){
  					wo.filter_startsWith = false;
  					ts.setFilters( table, ['', '', '', '', '', '', '< 1/1/2001'], true );
  				},
  				function(){ assert.cacheCompare( table, 6, [ new Date('Oct 13, 2000 1:15 PM').getTime() ], 'search - filter-parsed', true ); }
  			).promise();
  		});
  
  		QUnit.test( 'Filter: function & selectSource', function(assert) {
  			expect(3);
  
  			var $t, opts = [];
  			$t = this.c.$table.find('.tablesorter-filter-row select:last');
  			assert.equal ( $t.length !== 0, true, 'filter_functions: true working' );
  
  			this.c.$table.find('.tablesorter-filter-row select:first option').each(function(){
  				opts.push( $.trim( $(this).text() ) );
  			});
  			assert.equal ( opts.length === 3 && opts.join('') === '< 10> 10', true, 'filter_functions set' );
  
  			opts = [];
  			$t.find('option').each(function(){
  				opts.push( $.trim( $(this).text() ) );
  			});
  			assert.equal ( opts.length === 4 && opts.join('') === 'abcdefzyx', true, 'filter_selectSource set' );
  
  		});
  
  
  });
  