59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
describe("app.models.Stream", function() {
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var stream,
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expectedPath;
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beforeEach(function(){
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stream = new app.models.Stream();
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expectedPath = document.location.pathname;
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});
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describe("#_fetchOpts", function() {
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it("it fetches posts from the window's url, and ads them to the collection", function() {
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expect( stream._fetchOpts() ).toEqual({ remove: false, url: expectedPath});
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});
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it("returns the json path with max_time if the collection has models", function() {
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var post = new app.models.Post({created_at: 1234000});
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stream.add(post);
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expect( stream._fetchOpts() ).toEqual({ remove: false, url: expectedPath + "?max_time=1234"});
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});
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});
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describe("events", function() {
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var postFetch,
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fetchedSpy;
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beforeEach(function(){
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postFetch = new $.Deferred();
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fetchedSpy = jasmine.createSpy();
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spyOn(stream.items, "fetch").and.callFake(function(){
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return postFetch;
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});
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});
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it("triggers fetched on the stream when it is fetched", function(){
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stream.bind('fetched', fetchedSpy);
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stream.fetch();
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postFetch.resolve([1,2,3]);
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expect(fetchedSpy).toHaveBeenCalled();
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});
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it("triggers allItemsLoaded on the stream when zero posts are returned", function(){
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stream.bind('allItemsLoaded', fetchedSpy);
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stream.fetch();
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postFetch.resolve([]);
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expect(fetchedSpy).toHaveBeenCalled();
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});
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it("triggers allItemsLoaded on the stream when a Post is returned", function(){
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stream.bind('allItemsLoaded', fetchedSpy);
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stream.fetch();
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postFetch.resolve(factory.post().attributes);
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expect(fetchedSpy).toHaveBeenCalled();
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});
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});
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});
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