source: Dev/trunk/src/client/dojox/dtl/tests/context.js

dojo.provide("dojox.dtl.tests.context");

dojo.require("dojox.dtl");
dojo.require("dojox.dtl.Context");

doh.register("dojox.dtl.context",
        [
                function test_context_creation(t){
                        var context = new dojox.dtl.Context({ foo: "foo", bar: "bar" });
                        t.is("foo", context.foo);
                        t.is("bar", context.bar);
                },
                function test_context_push(t){
                        var context = new dojox.dtl.Context({ foo: "foo", bar: "bar" });
                        context = context.push();
                        var found = false;
                        for(var key in context){
                                if(key == "foo" || key == "bar"){
                                        found = true;
                                }
                        }
                        t.t(found);
                },
                function test_context_getter(t){
                        var context = new dojox.dtl.Context({foo: "foo", bar: "bar", get: function(key){ return key + "TEST"; }});
                        var tpl = new dojox.dtl.Template("{{ foo }}-{{ bar }}");
                        t.is("fooTEST-barTEST", tpl.render(context));
                },
                function test_context_pop(t){
                        var context = new dojox.dtl.Context({ foo: "foo", bar: "bar" });
                        context = context.push();
                        t.f(context.hasOwnProperty("foo"));
                        t.f(context.hasOwnProperty("bar"));
                        context = context.pop();
                        t.is("foo", context.foo);
                        t.is("bar", context.bar);
                },
                function test_context_overpop(t){
                        var context = new dojox.dtl.Context();
                        try{
                                context = context.pop();
                                t.t(false);
                        }catch(e){
                                t.is("pop() called on empty Context", e.message);
                        }
                },
                function test_context_filter(t){
                        var context = new dojox.dtl.Context({ foo: "one", bar: "two", baz: "three" });
                        var filtered = context.filter("foo", "bar");
                        t.is(filtered.foo, "one");
                        t.is(filtered.bar, "two");
                        t.f(filtered.baz);

                        filtered = context.filter({ bar: true, baz: true });
                        t.f(filtered.foo);
                        t.is(filtered.bar, "two");
                        t.is(filtered.baz, "three");

                        filtered = context.filter(new dojox.dtl.Context({ foo: true, baz: true }));
                        t.is(filtered.foo, "one");
                        t.f(filtered.bar);
                        t.is(filtered.baz, "three");
                },
                function test_context_extend(t){
                        var context = new dojox.dtl.Context({ foo: "one" });
                        var extended = context.extend({ bar: "two", baz: "three" });
                        t.is(extended.foo, "one");
                        t.is(extended.bar, "two");
                        t.is(extended.baz, "three");

                        extended = context.extend({ barr: "two", bazz: "three" });
                        t.is(extended.foo, "one");
                        t.f(extended.bar);
                        t.f(extended.baz);
                        t.is(extended.barr, "two");
                        t.is(extended.bazz, "three");

                        t.f(context.bar)
                        t.f(context.baz);
                        t.f(context.barr);
                        t.f(context.bazz);
                }
        ]
);