69 lines
1.6 KiB
JavaScript
69 lines
1.6 KiB
JavaScript
module("topic", { teardown: moduleTeardown });
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test( "jQuery.Topic - Anonymous Topic", function() {
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expect( 4 );
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var topic = jQuery.Topic(),
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count = 0;
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function firstCallback( value ) {
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strictEqual( count, 1, "Callback called when needed" );
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strictEqual( value, "test", "Published value received" );
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}
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count++;
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topic.subscribe( firstCallback );
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topic.publish( "test" );
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topic.unsubscribe( firstCallback );
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count++;
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topic.subscribe(function( value ) {
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strictEqual( count, 2, "Callback called when needed" );
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strictEqual( value, "test", "Published value received" );
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});
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topic.publish( "test" );
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});
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test( "jQuery.Topic - Named Topic", function() {
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expect( 2 );
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function callback( value ) {
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ok( true, "Callback called" );
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strictEqual( value, "test", "Proper value received" );
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}
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jQuery.Topic( "test" ).subscribe( callback );
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jQuery.Topic( "test" ).publish( "test" );
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jQuery.Topic( "test" ).unsubscribe( callback );
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jQuery.Topic( "test" ).publish( "test" );
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});
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test( "jQuery.Topic - Helpers", function() {
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expect( 4 );
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function callback( value ) {
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ok( true, "Callback called" );
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strictEqual( value, "test", "Proper value received" );
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}
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jQuery.subscribe( "test", callback );
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jQuery.publish( "test" , "test" );
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jQuery.unsubscribe( "test", callback );
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jQuery.publish( "test" , "test" );
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var test = true,
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subscription = jQuery.subscribe( "test", function() {
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ok( test, "first callback called" );
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}, function() {
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ok( test, "second callback called" );
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});
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jQuery.publish( "test" );
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test = false;
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jQuery.unsubscribe( subscription );
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jQuery.publish( "test" );
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});
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