Created
January 12, 2012 14:17
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BackboneMock
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| (function() { | |
| var root = this; | |
| var BackboneMock = (function() { | |
| if(typeof Backbone === 'undefined') { | |
| throw '"Backbone" is undefined, make sure you have loaded ' + | |
| 'backbone.js before using this mock utility'; | |
| } | |
| // Override Backbone.sync | |
| // because we want to mock the requests | |
| // we don't care about the method here ... | |
| Backbone.sync = function(method, model, options) { | |
| var resp; | |
| if(urls[model.url]) { | |
| resp = urls[model.url]; | |
| } | |
| resp ? | |
| setTimeout(options.success, timeout, resp) : | |
| setTimeout(options.error, timeout, 'This model\'s url is not mocked ...'); | |
| }; | |
| var urls = {}, | |
| timeout = 1000; | |
| var map = function() { | |
| var args = [].slice.call(arguments, 0); | |
| var i = 0, l = args.length, options; | |
| for(i; i < l; i += 1) { | |
| options = args[i]; | |
| if(options.url) { | |
| urls[options.url] = options.response || {}; | |
| } | |
| } | |
| }; | |
| return { | |
| map: function() { | |
| var args = [].slice.call(arguments, 0); | |
| map.apply(null, args); | |
| return this; | |
| } | |
| }; | |
| }()); | |
| root.BackboneMock = BackboneMock; | |
| }).call(this); | |
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title></title> | |
| </head> | |
| <body> | |
| <script type="text/javascript" src="js/libs/jquery.js"></script> | |
| <script type="text/javascript" src="js/libs/underscore.js"></script> | |
| <script type="text/javascript" src="js/libs/backbone.js"></script> | |
| <script type="text/javascript" src="js/backbone.mock.js"></script> | |
| <script type="text/javascript"> | |
| var mock = BackboneMock.map( | |
| { | |
| url: '/user', | |
| response: { | |
| name: 'theDude', | |
| age: 20, | |
| email: '[email protected]' | |
| } | |
| } | |
| ); | |
| // Usage with Backbone | |
| var User = Backbone.Model.extend({ | |
| url: '/user' | |
| }); | |
| var user = new User(); | |
| user.fetch({ | |
| error: function(model, options, response) { | |
| console.log('error fetching model: ', arguments); | |
| }, | |
| success: function(resp, status, xhr) { | |
| console.log('success fetching model: ', arguments); | |
| } | |
| }); | |
| setTimeout(function() { | |
| console.log('saving ... '); | |
| user.save({url: 'http://www.thedude.com'}, { | |
| error: function(model, options, reponse) { | |
| console.log('error saving model data: ', arguments); | |
| }, | |
| success: function(resp, status, xhr) { | |
| console.log('success saving model data: ', resp); | |
| } | |
| }); | |
| }, 10000); | |
| </script> | |
| </body> | |
| </html> |
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Works with backbone 0.9.9 but doesn't with 0.9.10: here are the compatibility updates needed: https://gist.github.com/yamsellem/5195251