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describe("app.models.Post.Interactions", function(){
var ajaxSuccess = {status: 200, responseText: "{\"id\": 1}"};
var ajaxNoContent = {status: 204};
beforeEach(function(){
this.post = factory.post();
this.interactions = this.post.interactions;
this.author = factory.author({guid: "loggedInAsARockstar"});
loginAs({guid: "loggedInAsARockstar"});
spec.content().append($("<div id='flash-container'>"));
app.flashMessages = new app.views.FlashMessages({el: spec.content().find("#flash-container")});
this.userLike = new app.models.Like({author: this.author, id: "id01"});
});
describe("toggleLike", function(){
it("calls unliked when the user_like exists", function(){
spyOn(this.interactions, "unlike").and.returnValue(true);
this.interactions.likes.add(this.userLike);
this.interactions.toggleLike();
expect(this.interactions.unlike).toHaveBeenCalled();
});
it("calls liked when the user_like does not exist", function(){
spyOn(this.interactions, "like").and.returnValue(true);
this.interactions.likes.reset([]);
this.interactions.toggleLike();
expect(this.interactions.like).toHaveBeenCalled();
});
});
describe("like", function(){
it("calls create on the likes collection", function(){
this.interactions.like();
expect(this.interactions.likes.length).toEqual(1);
});
it("sets the participation flag for the post", function() {
expect(this.post.get("participation")).toBeFalsy();
this.interactions.like();
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(this.post.get("participation")).toBeTruthy();
});
it("triggers a change on the likes collection", function() {
spyOn(this.interactions.likes, "trigger");
this.interactions.like();
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(this.interactions.likes.trigger).toHaveBeenCalledWith("change");
});
it("displays a flash message on errors", function() {
spyOn(app.flashMessages, "handleAjaxError").and.callThrough();
this.interactions.like();
jasmine.Ajax.requests.mostRecent().respondWith({status: 400, responseText: "error message"});
expect(app.flashMessages.handleAjaxError).toHaveBeenCalled();
expect(app.flashMessages.handleAjaxError.calls.argsFor(0)[0].responseText).toBe("error message");
expect(spec.content().find(".flash-message")).toBeErrorFlashMessage("error message");
});
});
describe("unlike", function(){
beforeEach(function() {
this.interactions.likes.add(this.userLike);
this.post.set({participation: true});
spyOn(this.interactions, "userLike").and.returnValue(this.userLike);
});
it("calls delete on the likes collection for the post", function() {
expect(this.interactions.likes.length).toEqual(1);
this.interactions.unlike();
expect(this.interactions.likes.length).toEqual(0);
});
it("sets the participation flag for the post", function() {
expect(this.post.get("participation")).toBeTruthy();
this.interactions.unlike();
jasmine.Ajax.requests.mostRecent().respondWith(ajaxNoContent);
expect(this.post.get("participation")).toBeFalsy();
});
it("triggers a change on the likes collection", function() {
spyOn(this.interactions.likes, "trigger");
this.interactions.unlike();
jasmine.Ajax.requests.mostRecent().respondWith(ajaxNoContent);
expect(this.interactions.likes.trigger).toHaveBeenCalledWith("change");
});
it("displays a flash message on errors", function() {
spyOn(app.flashMessages, "handleAjaxError").and.callThrough();
this.interactions.unlike();
jasmine.Ajax.requests.mostRecent().respondWith({status: 400, responseText: "error message"});
expect(app.flashMessages.handleAjaxError).toHaveBeenCalled();
expect(app.flashMessages.handleAjaxError.calls.argsFor(0)[0].responseText).toBe("error message");
expect(spec.content().find(".flash-message")).toBeErrorFlashMessage("error message");
});
});
describe("reshare", function() {
beforeEach(function(){
this.reshare = this.interactions.post.reshare();
});
it("triggers a change on the interactions model", function() {
spyOn(this.interactions, "trigger");
this.interactions.reshare();
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(this.interactions.trigger).toHaveBeenCalledWith("change");
});
it("triggers a change on the reshares collection", function() {
spyOn(this.interactions.reshares, "trigger");
this.interactions.reshare();
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(this.interactions.reshares.trigger).toHaveBeenCalledWith("change");
});
it("adds the reshare to the default, activity and aspects stream", function() {
app.stream = new app.models.Stream(_, {basePath: "/aspects/all"});
spyOn(app.stream, "addNow");
var self = this;
["/stream", "/activity", "/aspects"].forEach(function(path) {
app.stream.basePath = function() { return path; };
self.interactions.reshare();
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(app.stream.addNow).toHaveBeenCalledWith({id: 1});
});
app.stream = new app.models.Stream(_, {basePath: "/aspects/all"});
});
it("doesn't add the reshare to any other stream", function() {
app.stream = new app.models.Stream(_, {basePath: "/aspects/all"});
spyOn(app.stream, "addNow");
var self = this;
["/followed_tags", "/mentions/", "/tag/diaspora", "/people/guid/stream"].forEach(function(path) {
app.stream.basePath = function() { return path; };
self.interactions.reshare();
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(app.stream.addNow).not.toHaveBeenCalled();
});
app.stream = new app.models.Stream(_, {basePath: "/aspects/all"});
});
it("sets the participation flag for the post", function() {
expect(this.post.get("participation")).toBeFalsy();
this.interactions.reshare();
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(this.post.get("participation")).toBeTruthy();
});
it("displays a flash message on errors", function() {
spyOn(app.flashMessages, "handleAjaxError").and.callThrough();
this.interactions.reshare();
jasmine.Ajax.requests.mostRecent().respondWith({status: 400, responseText: "error message"});
expect(app.flashMessages.handleAjaxError).toHaveBeenCalled();
expect(app.flashMessages.handleAjaxError.calls.argsFor(0)[0].responseText).toBe("error message");
expect(spec.content().find(".flash-message")).toBeErrorFlashMessage("error message");
});
});
describe("userLike", function(){
beforeEach(function() {
this.interactions.likes.reset([]);
});
it("returns false if no user liked the post", function() {
expect(this.interactions.userLike()).toBeFalsy();
});
it("returns true if only the current user liked the post", function() {
this.interactions.likes.add(this.userLike);
expect(this.interactions.userLike()).toBeTruthy();
});
it("returns false if only another user liked the post", function() {
var anotherAuthor = factory.author({guid: "anotherAuthor"});
var anotherLike = new app.models.Like({author : anotherAuthor});
this.interactions.likes.add(anotherLike);
expect(this.interactions.userLike()).toBeFalsy();
});
it("returns true if the current user and another user liked the post", function() {
var anotherAuthor = factory.author({guid: "anotherAuthor"});
var anotherLike = new app.models.Like({author : anotherAuthor});
this.interactions.likes.add(anotherLike);
this.interactions.likes.add(this.userLike);
expect(this.interactions.userLike()).toBeTruthy();
});
it("returns false if only a broken like exists", function() {
var brokenLike = new app.models.Like();
this.interactions.likes.add(brokenLike);
expect(this.interactions.userLike()).toBeFalsy();
});
it("returns true if the current user liked the post and there is a broken like", function() {
var brokenLike = new app.models.Like();
this.interactions.likes.add(brokenLike);
this.interactions.likes.add(this.userLike);
expect(this.interactions.userLike()).toBeTruthy();
});
});
describe("userReshare", function(){
beforeEach(function() {
this.interactions.reshares.reset([]);
this.userReshare = new app.models.Reshare({author : this.author});
});
it("returns false if no user reshared the post", function() {
expect(this.interactions.userReshare()).toBeFalsy();
});
it("returns true if only the current user reshared the post", function() {
this.interactions.reshares.add(this.userReshare);
expect(this.interactions.userReshare()).toBeTruthy();
});
it("returns false if only another user reshared the post", function() {
var anotherAuthor = factory.author({guid: "anotherAuthor"});
var anotherReshare = new app.models.Reshare({author : anotherAuthor});
this.interactions.reshares.add(anotherReshare);
expect(this.interactions.userReshare()).toBeFalsy();
});
it("returns true if the current user and another user reshared the post", function() {
var anotherAuthor = factory.author({guid: "anotherAuthor"});
var anotherReshare = new app.models.Reshare({author : anotherAuthor});
this.interactions.reshares.add(anotherReshare);
this.interactions.reshares.add(this.userReshare);
expect(this.interactions.userReshare()).toBeTruthy();
});
it("returns false if only a broken reshare exists", function() {
var brokenReshare = new app.models.Reshare();
this.interactions.reshares.add(brokenReshare);
expect(this.interactions.userReshare()).toBeFalsy();
});
it("returns true if the current user reshared the post and there is a broken reshare", function() {
var brokenReshare = new app.models.Reshare();
this.interactions.reshares.add(brokenReshare);
this.interactions.reshares.add(this.userReshare);
expect(this.interactions.userReshare()).toBeTruthy();
});
});
describe("comment", function() {
it("calls make on the comments collection", function() {
spyOn(this.interactions.comments, "make").and.callThrough();
this.interactions.comment("text");
expect(this.interactions.comments.make).toHaveBeenCalledWith("text");
});
context("on success", function() {
it("sets the participation flag for the post", function() {
expect(this.post.get("participation")).toBeFalsy();
this.interactions.comment("text");
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(this.post.get("participation")).toBeTruthy();
});
it("increases the comments count", function() {
var commentsCount = this.interactions.get("comments_count");
this.interactions.comment("text");
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(this.interactions.get("comments_count")).toBe(commentsCount + 1);
});
it("triggers a change on the model", function() {
spyOn(this.interactions, "trigger");
this.interactions.comment("text");
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(this.interactions.trigger).toHaveBeenCalledWith("change");
});
it("calls the success function if one is given", function() {
var success = jasmine.createSpy();
this.interactions.comment("text", {success: success});
jasmine.Ajax.requests.mostRecent().respondWith(ajaxSuccess);
expect(success).toHaveBeenCalled();
});
});
context("on error", function() {
it("doesn't set the participation flag for the post", function() {
expect(this.post.get("participation")).toBeFalsy();
this.interactions.comment("text");
jasmine.Ajax.requests.mostRecent().respondWith({status: 400});
expect(this.post.get("participation")).toBeFalsy();
});
it("doesn't increase the comments count", function() {
var commentsCount = this.interactions.get("comments_count");
this.interactions.comment("text");
jasmine.Ajax.requests.mostRecent().respondWith({status: 400});
expect(this.interactions.get("comments_count")).toBe(commentsCount);
});
it("doesn't trigger a change on the model", function() {
spyOn(this.interactions, "trigger");
this.interactions.comment("text");
jasmine.Ajax.requests.mostRecent().respondWith({status: 400});
expect(this.interactions.trigger).not.toHaveBeenCalledWith("change");
});
it("calls the error function if one is given", function() {
var error = jasmine.createSpy();
this.interactions.comment("text", {error: error});
jasmine.Ajax.requests.mostRecent().respondWith({status: 400});
expect(error).toHaveBeenCalled();
});
it("displays a flash message", function() {
spyOn(app.flashMessages, "handleAjaxError").and.callThrough();
this.interactions.comment("text");
jasmine.Ajax.requests.mostRecent().respondWith({status: 400, responseText: "error message"});
expect(app.flashMessages.handleAjaxError).toHaveBeenCalled();
expect(app.flashMessages.handleAjaxError.calls.argsFor(0)[0].responseText).toBe("error message");
expect(spec.content().find(".flash-message")).toBeErrorFlashMessage("error message");
});
});
});
});
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