--- /dev/null
+(function() {
+
+ var Library = Backbone.Collection.extend({
+ url: function() { return '/library'; }
+ });
+ var library;
+
+ var attrs = {
+ title: 'The Tempest',
+ author: 'Bill Shakespeare',
+ length: 123
+ };
+
+ QUnit.module('Backbone.sync', {
+
+ beforeEach: function(assert) {
+ library = new Library;
+ library.create(attrs, {wait: false});
+ },
+
+ afterEach: function(assert) {
+ Backbone.emulateHTTP = false;
+ }
+
+ });
+
+ QUnit.test('read', function(assert) {
+ assert.expect(4);
+ library.fetch();
+ assert.equal(this.ajaxSettings.url, '/library');
+ assert.equal(this.ajaxSettings.type, 'GET');
+ assert.equal(this.ajaxSettings.dataType, 'json');
+ assert.ok(_.isEmpty(this.ajaxSettings.data));
+ });
+
+ QUnit.test('passing data', function(assert) {
+ assert.expect(3);
+ library.fetch({data: {a: 'a', one: 1}});
+ assert.equal(this.ajaxSettings.url, '/library');
+ assert.equal(this.ajaxSettings.data.a, 'a');
+ assert.equal(this.ajaxSettings.data.one, 1);
+ });
+
+ QUnit.test('create', function(assert) {
+ assert.expect(6);
+ assert.equal(this.ajaxSettings.url, '/library');
+ assert.equal(this.ajaxSettings.type, 'POST');
+ assert.equal(this.ajaxSettings.dataType, 'json');
+ var data = JSON.parse(this.ajaxSettings.data);
+ assert.equal(data.title, 'The Tempest');
+ assert.equal(data.author, 'Bill Shakespeare');
+ assert.equal(data.length, 123);
+ });
+
+ QUnit.test('update', function(assert) {
+ assert.expect(7);
+ library.first().save({id: '1-the-tempest', author: 'William Shakespeare'});
+ assert.equal(this.ajaxSettings.url, '/library/1-the-tempest');
+ assert.equal(this.ajaxSettings.type, 'PUT');
+ assert.equal(this.ajaxSettings.dataType, 'json');
+ var data = JSON.parse(this.ajaxSettings.data);
+ assert.equal(data.id, '1-the-tempest');
+ assert.equal(data.title, 'The Tempest');
+ assert.equal(data.author, 'William Shakespeare');
+ assert.equal(data.length, 123);
+ });
+
+ QUnit.test('update with emulateHTTP and emulateJSON', function(assert) {
+ assert.expect(7);
+ library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}, {
+ emulateHTTP: true,
+ emulateJSON: true
+ });
+ assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
+ assert.equal(this.ajaxSettings.type, 'POST');
+ assert.equal(this.ajaxSettings.dataType, 'json');
+ assert.equal(this.ajaxSettings.data._method, 'PUT');
+ var data = JSON.parse(this.ajaxSettings.data.model);
+ assert.equal(data.id, '2-the-tempest');
+ assert.equal(data.author, 'Tim Shakespeare');
+ assert.equal(data.length, 123);
+ });
+
+ QUnit.test('update with just emulateHTTP', function(assert) {
+ assert.expect(6);
+ library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}, {
+ emulateHTTP: true
+ });
+ assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
+ assert.equal(this.ajaxSettings.type, 'POST');
+ assert.equal(this.ajaxSettings.contentType, 'application/json');
+ var data = JSON.parse(this.ajaxSettings.data);
+ assert.equal(data.id, '2-the-tempest');
+ assert.equal(data.author, 'Tim Shakespeare');
+ assert.equal(data.length, 123);
+ });
+
+ QUnit.test('update with just emulateJSON', function(assert) {
+ assert.expect(6);
+ library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}, {
+ emulateJSON: true
+ });
+ assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
+ assert.equal(this.ajaxSettings.type, 'PUT');
+ assert.equal(this.ajaxSettings.contentType, 'application/x-www-form-urlencoded');
+ var data = JSON.parse(this.ajaxSettings.data.model);
+ assert.equal(data.id, '2-the-tempest');
+ assert.equal(data.author, 'Tim Shakespeare');
+ assert.equal(data.length, 123);
+ });
+
+ QUnit.test('read model', function(assert) {
+ assert.expect(3);
+ library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'});
+ library.first().fetch();
+ assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
+ assert.equal(this.ajaxSettings.type, 'GET');
+ assert.ok(_.isEmpty(this.ajaxSettings.data));
+ });
+
+ QUnit.test('destroy', function(assert) {
+ assert.expect(3);
+ library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'});
+ library.first().destroy({wait: true});
+ assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
+ assert.equal(this.ajaxSettings.type, 'DELETE');
+ assert.equal(this.ajaxSettings.data, null);
+ });
+
+ QUnit.test('destroy with emulateHTTP', function(assert) {
+ assert.expect(3);
+ library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'});
+ library.first().destroy({
+ emulateHTTP: true,
+ emulateJSON: true
+ });
+ assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
+ assert.equal(this.ajaxSettings.type, 'POST');
+ assert.equal(JSON.stringify(this.ajaxSettings.data), '{"_method":"DELETE"}');
+ });
+
+ QUnit.test('urlError', function(assert) {
+ assert.expect(2);
+ var model = new Backbone.Model();
+ assert.raises(function() {
+ model.fetch();
+ });
+ model.fetch({url: '/one/two'});
+ assert.equal(this.ajaxSettings.url, '/one/two');
+ });
+
+ QUnit.test('#1052 - `options` is optional.', function(assert) {
+ assert.expect(0);
+ var model = new Backbone.Model();
+ model.url = '/test';
+ Backbone.sync('create', model);
+ });
+
+ QUnit.test('Backbone.ajax', function(assert) {
+ assert.expect(1);
+ Backbone.ajax = function(settings){
+ assert.strictEqual(settings.url, '/test');
+ };
+ var model = new Backbone.Model();
+ model.url = '/test';
+ Backbone.sync('create', model);
+ });
+
+ QUnit.test('Call provided error callback on error.', function(assert) {
+ assert.expect(1);
+ var model = new Backbone.Model;
+ model.url = '/test';
+ Backbone.sync('read', model, {
+ error: function() { assert.ok(true); }
+ });
+ this.ajaxSettings.error();
+ });
+
+ QUnit.test('Use Backbone.emulateHTTP as default.', function(assert) {
+ assert.expect(2);
+ var model = new Backbone.Model;
+ model.url = '/test';
+
+ Backbone.emulateHTTP = true;
+ model.sync('create', model);
+ assert.strictEqual(this.ajaxSettings.emulateHTTP, true);
+
+ Backbone.emulateHTTP = false;
+ model.sync('create', model);
+ assert.strictEqual(this.ajaxSettings.emulateHTTP, false);
+ });
+
+ QUnit.test('Use Backbone.emulateJSON as default.', function(assert) {
+ assert.expect(2);
+ var model = new Backbone.Model;
+ model.url = '/test';
+
+ Backbone.emulateJSON = true;
+ model.sync('create', model);
+ assert.strictEqual(this.ajaxSettings.emulateJSON, true);
+
+ Backbone.emulateJSON = false;
+ model.sync('create', model);
+ assert.strictEqual(this.ajaxSettings.emulateJSON, false);
+ });
+
+ QUnit.test('#1756 - Call user provided beforeSend function.', function(assert) {
+ assert.expect(4);
+ Backbone.emulateHTTP = true;
+ var model = new Backbone.Model;
+ model.url = '/test';
+ var xhr = {
+ setRequestHeader: function(header, value) {
+ assert.strictEqual(header, 'X-HTTP-Method-Override');
+ assert.strictEqual(value, 'DELETE');
+ }
+ };
+ model.sync('delete', model, {
+ beforeSend: function(_xhr) {
+ assert.ok(_xhr === xhr);
+ return false;
+ }
+ });
+ assert.strictEqual(this.ajaxSettings.beforeSend(xhr), false);
+ });
+
+ QUnit.test('#2928 - Pass along `textStatus` and `errorThrown`.', function(assert) {
+ assert.expect(2);
+ var model = new Backbone.Model;
+ model.url = '/test';
+ model.on('error', function(m, xhr, options) {
+ assert.strictEqual(options.textStatus, 'textStatus');
+ assert.strictEqual(options.errorThrown, 'errorThrown');
+ });
+ model.fetch();
+ this.ajaxSettings.error({}, 'textStatus', 'errorThrown');
+ });
+
+})();
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