source: Dev/trunk/src/client/dojox/collections/tests/Set.js

dojo.provide("dojox.collections.tests.Set");
dojo.require("dojox.collections.Set");

(function(){
        var dxcs=dojox.collections.Set;
        var a = ["apple","bear","candy","donut","epiphite","frank"];
        var b = ["bear","epiphite","google","happy","joy"];
        tests.register("dojox.collections.tests.Set", [
                function testUnion(t){
                        var union=dxcs.union(a,b);
                        t.assertEqual("apple,bear,candy,donut,epiphite,frank,google,happy,joy", union.toArray().join(','));
                },
                function testIntersection(t){
                        var itsn=dxcs.intersection(a,b);
                        t.assertEqual("bear,epiphite", itsn.toArray().join(","));
                        t.assertEqual("bear", dxcs.intersection(["bear","apple"], ["bear"]));
                },
                function testDifference(t){
                        var d=dxcs.difference(a,b);
                        t.assertEqual("apple,candy,donut,frank",d.toArray().join(','));
                },
                function testIsSubSet(t){
                        t.assertFalse(dxcs.isSubSet(a,["bear","candy"]));
                        t.assertTrue(dxcs.isSubSet(["bear","candy"],a));
                },
                function testIsSuperSet(t){
                        t.assertTrue(dxcs.isSuperSet(a,["bear","candy"]));
                        t.assertFalse(dxcs.isSuperSet(["bear","candy"],a));
                }
        ]);
})();