Global namespace checker spec file

gistfile1.txt

describe("our use of global namespace", function () {

    var in_array = function (value, array) {
        return ($.inArray(value, array) !== -1);
    };

    var global_namespace_provenance = function (thing) {
        var previous_global_things = _global_namespace_things;
        if (in_array(thing, previous_global_things)) {
            return "existed in global before: " + thing;
        }
        return "we added to global: " + thing;
    };

    it("should not introduce non-namespaced globals", function () {
        var dubious_global_things = [];
        var allowed_in_global = [
            "{{some scope}}"
        ];
        for (var prop in _captured_global_namespace) {
            if (!in_array(prop, allowed_in_global)) {

                if (!/jquery/i.test(prop)) {
                    dubious_global_things.push(prop);
                }
            }
        }
        dubious_global_things.forEach(function (thing) {
            expect(global_namespace_provenance(thing)).toBe("existed in global before: " + thing);
        });
    });
});