Split the queue code out from data.js into a dedicated queue.js file (also split...

[jquery.git] / test / unit / queue.js

diff --git a/test/unit/queue.js b/test/unit/queue.js
new file mode 100644 (file)
index 0000000..79b753c
--- /dev/null
+++ b/test/unit/queue.js
@@ -0,0 +1,148 @@
+module("queue");
+
+test("queue() with other types",function() {
+       expect(9);
+       var counter = 0;
+       
+       var $div = jQuery({});
+       
+       $div
+               .queue('foo',function(){
+                       equals( ++counter, 1, "Dequeuing" );
+                       jQuery.dequeue(this,'foo');
+               })
+               .queue('foo',function(){
+                       equals( ++counter, 2, "Dequeuing" );
+                       jQuery(this).dequeue('foo');
+               })
+               .queue('foo',function(){
+                       equals( ++counter, 3, "Dequeuing" );
+               })
+               .queue('foo',function(){
+                       equals( ++counter, 4, "Dequeuing" );
+               });
+               
+       equals( $div.queue('foo').length, 4, "Testing queue length" );
+       
+       $div.dequeue('foo');
+       
+       equals( counter, 3, "Testing previous call to dequeue" );
+       equals( $div.queue('foo').length, 1, "Testing queue length" );
+       
+       $div.dequeue('foo');
+       
+       equals( counter, 4, "Testing previous call to dequeue" );
+       equals( $div.queue('foo').length, 0, "Testing queue length" );
+});
+
+test("queue(name) passes in the next item in the queue as a parameter", function() {
+       expect(2);
+       
+       var div = jQuery({});
+       var counter = 0;
+       
+       div.queue("foo", function(next) {
+               equals(++counter, 1, "Dequeueing");
+               next();
+       }).queue("foo", function(next) {
+               equals(++counter, 2, "Next was called");
+               next();
+       }).queue("bar", function() {
+               equals(++counter, 3, "Other queues are not triggered by next()")
+       });
+       
+       div.dequeue("foo");
+});
+
+test("queue(name) passes in the next item in the queue as a parameter", function() {
+       expect(2);
+       
+       var div = jQuery({});
+       var counter = 0;
+       
+       div.queue("foo", function(next) {
+               equals(++counter, 1, "Dequeueing");
+               next();
+       }).queue("foo", function(next) {
+               equals(++counter, 2, "Next was called");
+               next();
+       }).queue("bar", function() {
+               equals(++counter, 3, "Other queues are not triggered by next()")
+       });
+       
+       div.dequeue("foo");
+});
+
+test("queue() passes in the next item in the queue as a parameter to fx queues", function() {
+       expect(2);
+       stop();
+       
+       var div = jQuery({});
+       var counter = 0;
+       
+       div.queue(function(next) {
+               equals(++counter, 1, "Dequeueing");
+               var self = this;
+               setTimeout(function() { next() }, 500);
+       }).queue(function(next) {
+               equals(++counter, 2, "Next was called");
+               next();
+               start();
+       }).queue("bar", function() {
+               equals(++counter, 3, "Other queues are not triggered by next()")
+       });
+
+});
+
+test("delay()", function() {
+       expect(2);
+       stop();
+
+       var foo = jQuery({}), run = 0;
+
+       foo.delay(100).queue(function(){
+               run = 1;
+               ok( true, "The function was dequeued." );
+               start();
+       });
+
+       equals( run, 0, "The delay delayed the next function from running." );
+});
+
+test("clearQueue(name) clears the queue", function() {
+       expect(1);
+       
+       var div = jQuery({});
+       var counter = 0;
+       
+       div.queue("foo", function(next) {
+               counter++;
+               jQuery(this).clearQueue("foo");
+               next();
+       }).queue("foo", function(next) {
+               counter++;
+       });
+       
+       div.dequeue("foo");
+       
+       equals(counter, 1, "the queue was cleared");
+});
+
+test("clearQueue() clears the fx queue", function() {
+       expect(1);
+       
+       var div = jQuery({});
+       var counter = 0;
+       
+       div.queue(function(next) {
+               counter++;
+               var self = this;
+               setTimeout(function() { jQuery(self).clearQueue(); next(); }, 50);
+       }).queue(function(next) {
+               counter++;
+       });
+       
+       equals(counter, 1, "the queue was cleared");
+       
+       div.removeData();
+});