134 lines
4.7 KiB
JavaScript
134 lines
4.7 KiB
JavaScript
describe("app", function() {
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describe("initialize", function() {
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it("calls several setup functions", function() {
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spyOn(app.Router.prototype, "initialize");
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spyOn(app, "setupDummyPreloads");
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spyOn(app, "setupUser");
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spyOn(app, "setupHeader");
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spyOn(app, "setupBackboneLinks");
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spyOn(app, "setupGlobalViews");
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spyOn(app, "setupDisabledLinks");
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spyOn(app, "setupForms");
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spyOn(app, "setupAjaxErrorRedirect");
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app.initialize();
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expect(app.Router.prototype.initialize).toHaveBeenCalled();
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expect(app.setupDummyPreloads).toHaveBeenCalled();
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expect(app.setupUser).toHaveBeenCalled();
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expect(app.setupHeader).toHaveBeenCalled();
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expect(app.setupBackboneLinks).toHaveBeenCalled();
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expect(app.setupGlobalViews).toHaveBeenCalled();
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expect(app.setupDisabledLinks).toHaveBeenCalled();
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expect(app.setupForms).toHaveBeenCalled();
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expect(app.setupAjaxErrorRedirect).toHaveBeenCalled();
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});
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});
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describe("user", function() {
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it("returns false if the current_user isn't set", function() {
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app._user = undefined;
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expect(app.user()).toEqual(false);
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});
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it("sets the user if given one and returns the current user", function() {
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expect(app.user()).toBeFalsy();
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app.user({name: "alice"});
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expect(app.user().get("name")).toEqual("alice");
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});
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});
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describe("setupForms", function() {
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it("calls jQuery.placeholder() for inputs", function() {
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spyOn($.fn, "placeholder");
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app.setupForms();
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expect($.fn.placeholder).toHaveBeenCalled();
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expect($.fn.placeholder.calls.mostRecent().object.selector).toBe("input, textarea");
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});
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it("initializes autosize for textareas", function(){
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spyOn(window, "autosize");
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app.setupForms();
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expect(window.autosize).toHaveBeenCalled();
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expect(window.autosize.calls.mostRecent().args[0].selector).toBe("textarea");
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});
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});
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describe("setupAjaxErrorRedirect", function() {
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it("redirects to /users/sign_in on 401 ajax responses", function() {
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spyOn(app, "_changeLocation");
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$.ajax("/test");
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jasmine.Ajax.requests.mostRecent().respondWith({status: 401});
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expect(app._changeLocation).toHaveBeenCalledWith("/users/sign_in");
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});
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it("doesn't redirect on other responses", function() {
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spyOn(app, "_changeLocation");
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[200, 201, 400, 404, 500].forEach(function(code) {
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$.ajax("/test");
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jasmine.Ajax.requests.mostRecent().respondWith({status: code});
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expect(app._changeLocation).not.toHaveBeenCalled();
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});
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});
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it("doesn't redirect when error handling is suppressed", function() {
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spyOn(app, "_changeLocation");
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$.ajax("/test", {preventGlobalErrorHandling: true});
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jasmine.Ajax.requests.mostRecent().respondWith({status: 401});
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expect(app._changeLocation).not.toHaveBeenCalled();
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$.ajax("/test", {preventGlobalErrorHandling: false});
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jasmine.Ajax.requests.mostRecent().respondWith({status: 401});
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expect(app._changeLocation).toHaveBeenCalledWith("/users/sign_in");
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});
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it("doesn't redirect when global ajax events are disabled", function() {
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spyOn(app, "_changeLocation");
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$.ajaxSetup({global: false});
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$.ajax("/test");
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jasmine.Ajax.requests.mostRecent().respondWith({status: 401});
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expect(app._changeLocation).not.toHaveBeenCalled();
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$.ajaxSetup({global: true});
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$.ajax("/test");
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jasmine.Ajax.requests.mostRecent().respondWith({status: 401});
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expect(app._changeLocation).toHaveBeenCalledWith("/users/sign_in");
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});
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});
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describe("setupBackboneLinks", function() {
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it("calls Backbone.history.start", function() {
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spyOn(Backbone.history, "start");
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app.setupBackboneLinks();
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expect(Backbone.history.start).toHaveBeenCalledWith({pushState: true});
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});
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context("when clicking a backbone link", function() {
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beforeEach(function() {
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app.stream = {basePath: function() { return "/stream"; }};
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app.notificationsCollection = {fetch: $.noop};
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spyOn(Backbone.history, "start");
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this.link = $("<a href='/backbone-link' rel='backbone'>");
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spec.content().append(this.link);
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app.setupBackboneLinks();
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});
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afterEach(function() {
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app.stream = undefined;
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});
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it("calls Backbone.history.navigate", function() {
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spyOn(Backbone.history, "navigate");
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this.link.click();
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expect(Backbone.history.navigate).toHaveBeenCalledWith("backbone-link", true);
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});
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it("fetches new notifications", function() {
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spyOn(app.notificationsCollection, "fetch");
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this.link.click();
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expect(app.notificationsCollection.fetch).toHaveBeenCalled();
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});
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});
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});
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});
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