From 5e588593473f0988a958a2cbba4951a895821ba8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Scott=20Gonz=C3=A1lez?= <scott.gonzalez@gmail.com>
Date: Mon, 16 May 2011 14:41:27 -0400
Subject: [PATCH] Tabs: Added tests for load method.

---
 tests/unit/tabs/tabs_methods.js | 81 ++++++++++++++++++++++++++++++++-
 ui/jquery.ui.tabs.js            | 11 ++---
 2 files changed, 84 insertions(+), 8 deletions(-)

diff --git a/tests/unit/tabs/tabs_methods.js b/tests/unit/tabs/tabs_methods.js
index 221b0d39d..5cf917550 100644
--- a/tests/unit/tabs/tabs_methods.js
+++ b/tests/unit/tabs/tabs_methods.js
@@ -145,8 +145,85 @@ test( "refresh", function() {
 	tabs_disabled( element, false );
 });
 
-test('load', function() {
-	ok(false, "missing test - untested code is broken code.");
+asyncTest( "load", function() {
+	expect( 30 );
+
+	var element = $( "#tabs2" ).tabs();
+
+	// load content of inactive tab
+	// useful for preloading content with custom caching
+	element.one( "tabsbeforeload", function( event, ui ) {
+		var tab = element.find( ".ui-tabs-nav a" ).eq( 3 ),
+			panelId = tab.attr( "aria-controls" ),
+			panel = $( "#" + panelId );
+
+		ok( !( "originalEvent" in event ), "originalEvent" );
+		equals( ui.tab.size(), 1, "tab size" );
+		strictEqual( ui.tab[ 0 ], tab[ 0 ], "tab" );
+		equals( ui.panel.size(), 1, "panel size" );
+		strictEqual( ui.panel[ 0 ], panel[ 0 ], "panel" );
+		tabs_state( element, 1, 0, 0, 0, 0 );
+	});
+	element.one( "tabsload", function( event, ui ) {
+		var tab = element.find( ".ui-tabs-nav a" ).eq( 3 ),
+			panelId = tab.attr( "aria-controls" ),
+			panel = $( "#" + panelId );
+		
+		ok( !( "originalEvent" in event ), "originalEvent" );
+		equals( ui.tab.size(), 1, "tab size" );
+		strictEqual( ui.tab[ 0 ], tab[ 0 ], "tab" );
+		equals( ui.panel.size(), 1, "panel size" );
+		strictEqual( ui.panel[ 0 ], panel[ 0 ], "panel" );
+		equals( ui.panel.find( "p" ).length, 1, "panel html" );
+		tabs_state( element, 1, 0, 0, 0, 0 );
+		setTimeout( tabsload1, 1 );
+	});
+	element.tabs( "load", 3 );
+	tabs_state( element, 1, 0, 0, 0, 0 );
+
+	function tabsload1() {
+		// no need to test details of event (tested in events tests)
+		element.one( "tabsbeforeload", function() {
+			ok( true, "tabsbeforeload invoked" );
+		});
+		element.one( "tabsload", function() {
+			ok( true, "tabsload invoked" );
+			setTimeout( tabsload2, 1 );
+		});
+		element.tabs( "option", "active", 3 );
+		tabs_state( element, 0, 0, 0, 1, 0 );
+	}
+
+	function tabsload2() {
+		// reload content of active tab
+		element.one( "tabsbeforeload", function( event, ui ) {
+			var tab = element.find( ".ui-tabs-nav a" ).eq( 3 ),
+				panelId = tab.attr( "aria-controls" ),
+				panel = $( "#" + panelId );
+
+			ok( !( "originalEvent" in event ), "originalEvent" );
+			equals( ui.tab.size(), 1, "tab size" );
+			strictEqual( ui.tab[ 0 ], tab[ 0 ], "tab" );
+			equals( ui.panel.size(), 1, "panel size" );
+			strictEqual( ui.panel[ 0 ], panel[ 0 ], "panel" );
+			tabs_state( element, 0, 0, 0, 1, 0 );
+		});
+		element.one( "tabsload", function( event, ui ) {
+			var tab = element.find( ".ui-tabs-nav a" ).eq( 3 ),
+				panelId = tab.attr( "aria-controls" ),
+				panel = $( "#" + panelId );
+			
+			ok( !( "originalEvent" in event ), "originalEvent" );
+			equals( ui.tab.size(), 1, "tab size" );
+			strictEqual( ui.tab[ 0 ], tab[ 0 ], "tab" );
+			equals( ui.panel.size(), 1, "panel size" );
+			strictEqual( ui.panel[ 0 ], panel[ 0 ], "panel" );
+			tabs_state( element, 0, 0, 0, 1, 0 );
+			start();
+		});
+		element.tabs( "load", 3 );
+		tabs_state( element, 0, 0, 0, 1, 0 );
+	}
 });
 
 }( jQuery ) );
diff --git a/ui/jquery.ui.tabs.js b/ui/jquery.ui.tabs.js
index 0df35be33..36c9000ef 100644
--- a/ui/jquery.ui.tabs.js
+++ b/ui/jquery.ui.tabs.js
@@ -529,14 +529,14 @@ $.widget( "ui.tabs", {
 	load: function( index, event ) {
 		index = this._getIndex( index );
 		var self = this,
-			o = this.options,
-			a = this.anchors.eq( index )[ 0 ],
-			panel = self._getPanelForTab( a ),
+			options = this.options,
+			anchor = this.anchors.eq( index ),
+			panel = self._getPanelForTab( anchor ),
 			// TODO until #3808 is fixed strip fragment identifier from url
 			// (IE fails to load from such url)
-			url = $( a ).attr( "href" ).replace( /#.*$/, "" ),
+			url = anchor.attr( "href" ).replace( /#.*$/, "" ),
 			eventData = {
-				tab: $( a ),
+				tab: anchor,
 				panel: panel
 			};
 
@@ -558,7 +558,6 @@ $.widget( "ui.tabs", {
 		});
 
 		if ( this.xhr ) {
-			// load remote from here on
 			this.lis.eq( index ).addClass( "ui-tabs-loading" );
 
 			this.xhr
-- 
2.39.5