source: Dev/trunk/src/client/dojox/wire/tests/programmatic/_base.js

dojo.provide("dojox.wire.tests.programmatic._base");

dojo.require("dojox.wire._base");

tests.register("dojox.wire.tests.programmatic._base", [

        function test_create(t){
                var wire = dojox.wire.create({});
                t.assertTrue(wire instanceof dojox.wire.Wire);

                wire = dojox.wire.create({property: "a"});
                t.assertTrue(wire instanceof dojox.wire.Wire);

                wire = dojox.wire.create({attribute: "a"});
                t.assertTrue(wire instanceof dojox.wire.DataWire);

                wire = dojox.wire.create({path: "a"});
                t.assertTrue(wire instanceof dojox.wire.XmlWire);

                wire = dojox.wire.create({children: "a"});
                t.assertTrue(wire instanceof dojox.wire.CompositeWire);

                wire = dojox.wire.create({columns: "a"});
                t.assertTrue(wire instanceof dojox.wire.TableAdapter);

                wire = dojox.wire.create({nodes: "a"});
                t.assertTrue(wire instanceof dojox.wire.TreeAdapter);

                wire = dojox.wire.create({segments: "a"});
                t.assertTrue(wire instanceof dojox.wire.TextAdapter);

                wire = dojox.wire.create({wireClass: "dojox.wire.DataWire"});
                t.assertTrue(wire instanceof dojox.wire.DataWire);
        },
        
        function test_transfer(t){
                var source = {a: "A"};
                var target = {};
                dojox.wire.transfer(
                        {object: source, property: "a"},
                        {object: target, property: "a"});
                t.assertEqual(source.a, target.a);
        },

        function test_connect(t){
                var trigger = {transfer: function() {}, transferArgument: function() {}};
                var source = {a: "A"};
                var target = {};
                dojox.wire.connect({scope: trigger, event: "transfer"},
                        {object: source, property: "a"},
                        {object: target, property: "a"});
                trigger.transfer();
                t.assertEqual(source.a, target.a);

                // with argument
                target = {};
                dojox.wire.connect({scope: trigger, event: "transferArgument"},
                        {property: "[0].a"},
                        {object: target, property: "a"});
                trigger.transferArgument(source);
                t.assertEqual(source.a, target.a);

                // by topic
                target = {};
                dojox.wire.connect({topic: "transfer"},
                        {object: source, property: "a"},
                        {object: target, property: "a"});
                dojo.publish("transfer");
                t.assertEqual(source.a, target.a);

                // by topic with argument
                target = {};
                dojox.wire.connect({topic: "transferArgument"},
                        {property: "[0].a"},
                        {object: target, property: "a"});
                dojo.publish("transferArgument", [source]);
                t.assertEqual(source.a, target.a);
        },

        function test_disconnect(t){
                var trigger = {transferDisconnect: function() {}};
                var source = {a: "A"};
                var target = {};
                var connection = dojox.wire.connect({scope: trigger, event: "transferDisconnect"},
                        {object: source, property: "a"},
                        {object: target, property: "a"});
                trigger.transferDisconnect();
                t.assertEqual(source.a, target.a);
                delete target.a;
                dojox.wire.disconnect(connection);
                trigger.transferDisconnect();
                t.assertEqual(undefined, target.a);

                // by topic
                target = {};
                connection = dojox.wire.connect({topic: "transferDisconnect"},
                        {object: source, property: "a"},
                        {object: target, property: "a"});
                dojo.publish("transferDisconnect");
                t.assertEqual(source.a, target.a);
                delete target.a;
                dojox.wire.disconnect(connection);
                dojo.publish("transferDisconnect");
                t.assertEqual(undefined, target.a);
        }

]);