/*jslint indent: 2, nomen: true, maxlen: 100, white: true  plusplus: true*/
/*global describe, beforeEach, afterEach, it, spyOn, expect, jasmine*/
/*global window, document, hljs, $*/

(function () {
    "use strict";

    describe("The StatisticBarView", function () {
        var view;

        beforeEach(function () {
            window.App = {
                navigate: function () {
                    throw "This should be a spy";
                }
            };

            view = new window.StatisticBarView(
                {
                    currentDB: {
                        get: function () {
                            return true;
                        }
                    }
                });
            expect(view.events).toEqual({
                "change #arangoCollectionSelect": "navigateBySelect",
                "click .tab": "navigateByTab"
            });
        });

        afterEach(function () {
            delete window.App;
        });

        it("should render", function () {

            view.template = {
                render: function () {

                }
            };


            spyOn(view.template, "render").andReturn(1);
            spyOn($.fn, "html");
            spyOn($.fn, "find").andCallThrough();
            spyOn($.fn, "attr").andCallThrough();
            spyOn($.fn, "each").andCallFake(function (a) {
                a();
            });
            spyOn($, "get").andCallFake(function (a, b, c) {
                b();
            });

            view.render();

            expect($.fn.html).toHaveBeenCalledWith(1);
            expect($.fn.find).toHaveBeenCalledWith('svg');
            expect($.fn.attr).toHaveBeenCalledWith('id');
            expect($.fn.attr).toHaveBeenCalledWith('class');
            expect($.fn.attr).toHaveBeenCalledWith('src');
            expect(view.template.render).toHaveBeenCalledWith({
                isSystem: true
            });
        });

        it("should navigateBySelect", function () {

            var jquerDummy = {
                find: function () {
                    return jquerDummy;
                },
                val: function () {
                    return "bla";
                }
            };
            spyOn(jquerDummy, "find").andCallThrough();
            spyOn(jquerDummy, "val").andCallThrough();
            spyOn(window, "$").andReturn(jquerDummy);
            spyOn(window.App, "navigate");
            view.navigateBySelect();
            expect(window.$).toHaveBeenCalledWith("#arangoCollectionSelect");
            expect(jquerDummy.find).toHaveBeenCalledWith("option:selected");
            expect(jquerDummy.val).toHaveBeenCalled();
            expect(window.App.navigate).toHaveBeenCalledWith("bla", {trigger: true});

        });

        it("should navigateByTab", function () {

            var p = {
                srcElement: {id: "bla"},
                preventDefault: function () {

                }
            };

            spyOn(window.App, "navigate");
            spyOn(p, "preventDefault");
            view.navigateByTab(p);
            expect(p.preventDefault).toHaveBeenCalled();
            expect(window.App.navigate).toHaveBeenCalledWith("bla", {trigger: true});

        });

        it("should navigateByTab to links", function () {

            var p = {
                srcElement: {id: "links"},
                preventDefault: function () {

                }
            };

            spyOn(window.App, "navigate");
            spyOn(p, "preventDefault");
            view.navigateByTab(p);
            expect(p.preventDefault).toHaveBeenCalled();
            expect(window.App.navigate).not.toHaveBeenCalled();

        });

        it("should navigateByTab to tools", function () {

            var p = {
                srcElement: {id: "tools"},
                preventDefault: function () {

                }
            };

            spyOn(p, "preventDefault");
            view.navigateByTab(p);
            expect(p.preventDefault).toHaveBeenCalled();
        });

        it("should handleSelectNavigation", function () {

            var jQueryDummy = {
                change: function () {

                },
                find: function () {
                    return jQueryDummy;
                },
                val: function () {

                }
            };

            spyOn(window, "$").andReturn(jQueryDummy);
            spyOn(window.App, "navigate");
            spyOn(jQueryDummy, "val").andReturn("bla");
            spyOn(jQueryDummy, "find").andCallThrough();
            spyOn(jQueryDummy, "change").andCallFake(function (a) {
                a();
            });
            view.handleSelectNavigation();
            expect(window.$).toHaveBeenCalledWith("#arangoCollectionSelect");
            expect(jQueryDummy.find).toHaveBeenCalledWith("option:selected");
            expect(jQueryDummy.change).toHaveBeenCalled();
            expect(jQueryDummy.val).toHaveBeenCalled();
            expect(window.App.navigate).toHaveBeenCalledWith("bla", {trigger: true});

        });

        it("should selectMenuItem", function () {

            var jQueryDummy = {
                removeClass: function () {
                },
                addClass: function () {
                }
            };

            spyOn(window, "$").andReturn(jQueryDummy);
            spyOn(jQueryDummy, "removeClass");
            spyOn(jQueryDummy, "addClass");
            view.selectMenuItem("mm");
            expect(window.$).toHaveBeenCalledWith('.navlist li');
            expect(window.$).toHaveBeenCalledWith(".mm");
            expect(jQueryDummy.removeClass).toHaveBeenCalledWith('active');
            expect(jQueryDummy.addClass).toHaveBeenCalledWith('active');
        });
    });

}());