'use strict'; describe('resource', function() { var noop = angular.noop; var extend = angular.extend; describe('basic usage', function() { var $resource, CreditCard, callback, $httpBackend, resourceProvider, $q; beforeEach(module('ngResource')); beforeEach(module(function($resourceProvider) { resourceProvider = $resourceProvider; })); beforeEach(inject(function($injector) { $httpBackend = $injector.get('$httpBackend'); $resource = $injector.get('$resource'); $q = $injector.get('$q'); CreditCard = $resource('/CreditCard/:id:verb', {id:'@id.key'}, { charge:{ method:'post', params:{verb:'!charge'} }, patch: { method: 'PATCH' }, conditionalPut: { method: 'PUT', headers: { 'If-None-Match': '*' } } }); callback = jasmine.createSpy('callback'); })); afterEach(function() { $httpBackend.verifyNoOutstandingExpectation(); }); describe('isValidDottedPath', function() { /* global isValidDottedPath: false */ it('should support arbitrary dotted names', function() { expect(isValidDottedPath('')).toBe(false); expect(isValidDottedPath('1')).toBe(false); expect(isValidDottedPath('1abc')).toBe(false); expect(isValidDottedPath('.')).toBe(false); expect(isValidDottedPath('$')).toBe(true); expect(isValidDottedPath('@')).toBe(true); expect(isValidDottedPath('a')).toBe(true); expect(isValidDottedPath('A')).toBe(true); expect(isValidDottedPath('a1')).toBe(true); expect(isValidDottedPath('$a')).toBe(true); expect(isValidDottedPath('$1')).toBe(true); expect(isValidDottedPath('$$')).toBe(true); expect(isValidDottedPath('$.$')).toBe(true); expect(isValidDottedPath('.$')).toBe(false); expect(isValidDottedPath('$.')).toBe(false); expect(isValidDottedPath('@.')).toBe(false); expect(isValidDottedPath('.@')).toBe(false); }); }); describe('lookupDottedPath', function() { /* global lookupDottedPath: false */ var data = {a: {b: 'foo', c: null, '@d':'d-foo'},'@b':'b-foo'}; it('should throw for invalid path', function() { expect(function() { lookupDottedPath(data, '.ckck'); }).toThrowMinErr('$resource', 'badmember', 'Dotted member path "@.ckck" is invalid.'); }); it('should get dotted paths', function() { expect(lookupDottedPath(data, 'a')).toEqual({b: 'foo', c: null, '@d':'d-foo'}); expect(lookupDottedPath(data, 'a.b')).toBe('foo'); expect(lookupDottedPath(data, 'a.c')).toBeNull(); expect(lookupDottedPath(data, 'a.@d')).toBe('d-foo'); expect(lookupDottedPath(data, '@b')).toBe('b-foo'); }); it('should skip over null/undefined members', function() { expect(lookupDottedPath(data, 'a.b.c')).toBeUndefined(); expect(lookupDottedPath(data, 'a.c.c')).toBeUndefined(); expect(lookupDottedPath(data, 'a.b.c.d')).toBeUndefined(); expect(lookupDottedPath(data, 'NOT_EXIST')).toBeUndefined(); }); }); it('should not include a request body when calling $delete', function() { $httpBackend.expect('DELETE', '/fooresource', null).respond({}); var Resource = $resource('/fooresource'); var resource = new Resource({ foo: 'bar' }); resource.$delete(); $httpBackend.flush(); }); it('should include a request body when calling custom method with hasBody is true', function() { var instant = {name: 'info.txt'}; var condition = {at: '2038-01-19 03:14:08'}; $httpBackend.expect('CREATE', '/fooresource', instant).respond({fid: 42}); $httpBackend.expect('DELETE', '/fooresource', condition).respond({}); var r = $resource('/fooresource', {}, { create: {method: 'CREATE', hasBody: true}, delete: {method: 'DELETE', hasBody: true} }); var creationResponse = r.create(instant); var deleteResponse = r.delete(condition); $httpBackend.flush(); expect(creationResponse.fid).toBe(42); expect(deleteResponse.$resolved).toBe(true); }); it('should not include a request body if hasBody is false on POST, PUT and PATCH', function() { function verifyRequest(method, url, data) { expect(data).toBeUndefined(); return [200, {id: 42}]; } $httpBackend.expect('POST', '/foo').respond(verifyRequest); $httpBackend.expect('PUT', '/foo').respond(verifyRequest); $httpBackend.expect('PATCH', '/foo').respond(verifyRequest); var R = $resource('/foo', {}, { post: {method: 'POST', hasBody: false}, put: {method: 'PUT', hasBody: false}, patch: {method: 'PATCH', hasBody: false} }); var postResponse = R.post(); var putResponse = R.put(); var patchResponse = R.patch(); $httpBackend.flush(); expect(postResponse.id).toBe(42); expect(putResponse.id).toBe(42); expect(patchResponse.id).toBe(42); }); it('should expect a body if hasBody is true', function() { var username = 'yathos'; var loginRequest = {name: username, password: 'Smile'}; var user = {id: 1, name: username}; $httpBackend.expect('LOGIN', '/user/me', loginRequest).respond(user); $httpBackend.expect('LOGOUT', '/user/me', null).respond(null); var UserService = $resource('/user/me', {}, { login: {method: 'LOGIN', hasBody: true}, logout: {method: 'LOGOUT', hasBody: false} }); var loginResponse = UserService.login(loginRequest); var logoutResponse = UserService.logout(); $httpBackend.flush(); expect(loginResponse.id).toBe(user.id); expect(logoutResponse.$resolved).toBe(true); }); it('should build resource', function() { expect(typeof CreditCard).toBe('function'); expect(typeof CreditCard.get).toBe('function'); expect(typeof CreditCard.save).toBe('function'); expect(typeof CreditCard.remove).toBe('function'); expect(typeof CreditCard['delete']).toBe('function'); expect(typeof CreditCard.query).toBe('function'); }); describe('shallow copy', function() { /* global shallowClearAndCopy */ it('should make a copy', function() { var original = {key:{}}; var copy = shallowClearAndCopy(original); expect(copy).toEqual(original); expect(copy.key).toBe(original.key); }); it('should omit "$$"-prefixed properties', function() { var original = {$$some: true, $$: true}; var clone = {}; expect(shallowClearAndCopy(original, clone)).toBe(clone); expect(clone.$$some).toBeUndefined(); expect(clone.$$).toBeUndefined(); }); it('should copy "$"-prefixed properties from copy', function() { var original = {$some: true}; var clone = {}; expect(shallowClearAndCopy(original, clone)).toBe(clone); expect(clone.$some).toBe(original.$some); }); it('should omit properties from prototype chain', function() { var original, clone = {}; function Func() {} Func.prototype.hello = 'world'; original = new Func(); original.goodbye = 'world'; expect(shallowClearAndCopy(original, clone)).toBe(clone); expect(clone.hello).toBeUndefined(); expect(clone.goodbye).toBe('world'); }); }); it('should not throw if response.data is the resource object', function() { var data = {id:{key:123}, number:'9876'}; $httpBackend.expect('GET', '/CreditCard/123').respond(data); var cc = CreditCard.get({id:123}); $httpBackend.flush(); expect(cc instanceof CreditCard).toBe(true); $httpBackend.expect('POST', '/CreditCard/123', angular.toJson(data)).respond(cc); cc.$save(); $httpBackend.flush(); expect(cc.id).toEqual({key:123}); expect(cc.number).toEqual('9876'); }); it('should default to empty parameters', function() { $httpBackend.expect('GET', 'URL').respond({}); $resource('URL').query(); }); it('should ignore slashes of undefined parameters', function() { var R = $resource('/Path/:a/:b/:c'); $httpBackend.when('GET', '/Path').respond('{}'); $httpBackend.when('GET', '/Path/0').respond('{}'); $httpBackend.when('GET', '/Path/false').respond('{}'); $httpBackend.when('GET', '/Path').respond('{}'); $httpBackend.when('GET', '/Path/').respond('{}'); $httpBackend.when('GET', '/Path/1').respond('{}'); $httpBackend.when('GET', '/Path/2/3').respond('{}'); $httpBackend.when('GET', '/Path/4/5').respond('{}'); $httpBackend.when('GET', '/Path/6/7/8').respond('{}'); R.get({}); R.get({a:0}); R.get({a:false}); R.get({a:null}); R.get({a:undefined}); R.get({a:''}); R.get({a:1}); R.get({a:2, b:3}); R.get({a:4, c:5}); R.get({a:6, b:7, c:8}); }); it('should not ignore leading slashes of undefined parameters that have non-slash trailing sequence', function() { var R = $resource('/Path/:a.foo/:b.bar/:c.baz'); $httpBackend.when('GET', '/Path/.foo/.bar.baz').respond('{}'); $httpBackend.when('GET', '/Path/0.foo/.bar.baz').respond('{}'); $httpBackend.when('GET', '/Path/false.foo/.bar.baz').respond('{}'); $httpBackend.when('GET', '/Path/.foo/.bar.baz').respond('{}'); $httpBackend.when('GET', '/Path/.foo/.bar.baz').respond('{}'); $httpBackend.when('GET', '/Path/1.foo/.bar.baz').respond('{}'); $httpBackend.when('GET', '/Path/2.foo/3.bar.baz').respond('{}'); $httpBackend.when('GET', '/Path/4.foo/.bar/5.baz').respond('{}'); $httpBackend.when('GET', '/Path/6.foo/7.bar/8.baz').respond('{}'); R.get({}); R.get({a:0}); R.get({a:false}); R.get({a:null}); R.get({a:undefined}); R.get({a:''}); R.get({a:1}); R.get({a:2, b:3}); R.get({a:4, c:5}); R.get({a:6, b:7, c:8}); }); it('should not collapsed the url into an empty string', function() { var R = $resource('/:foo/:bar/'); $httpBackend.when('GET', '/').respond('{}'); R.get({}); }); it('should support escaping colons in url template', function() { var R = $resource('http://localhost\\:8080/Path/:a/\\:stillPath/:b'); $httpBackend.expect('GET', 'http://localhost:8080/Path/foo/:stillPath/bar').respond(); R.get({a: 'foo', b: 'bar'}); }); it('should support an unescaped url', function() { var R = $resource('http://localhost:8080/Path/:a'); $httpBackend.expect('GET', 'http://localhost:8080/Path/foo').respond(); R.get({a: 'foo'}); }); it('should correctly encode url params', function() { var R = $resource('/Path/:a'); $httpBackend.expect('GET', '/Path/foo%231').respond('{}'); $httpBackend.expect('GET', '/Path/doh!@foo?bar=baz%231').respond('{}'); $httpBackend.expect('GET', '/Path/herp$').respond('{}'); $httpBackend.expect('GET', '/Path/foo;bar').respond('{}'); $httpBackend.expect('GET', '/Path/foo?bar=baz;qux').respond('{}'); R.get({a: 'foo#1'}); R.get({a: 'doh!@foo', bar: 'baz#1'}); R.get({a: 'herp$'}); R.get({a: 'foo;bar'}); R.get({a: 'foo', bar: 'baz;qux'}); }); it('should not encode @ in url params', function() { //encodeURIComponent is too aggressive and doesn't follow http://www.ietf.org/rfc/rfc3986.txt //with regards to the character set (pchar) allowed in path segments //so we need this test to make sure that we don't over-encode the params and break stuff like //buzz api which uses @self var R = $resource('/Path/:a'); $httpBackend.expect('GET', '/Path/doh@fo%20o?!do%26h=g%3Da+h&:bar=$baz@1').respond('{}'); R.get({a: 'doh@fo o', ':bar': '$baz@1', '!do&h': 'g=a h'}); }); it('should encode array params', function() { var R = $resource('/Path/:a'); $httpBackend.expect('GET', '/Path/doh&foo?bar=baz1&bar=baz2').respond('{}'); R.get({a: 'doh&foo', bar: ['baz1', 'baz2']}); }); it('should not encode string "null" to "+" in url params', function() { var R = $resource('/Path/:a'); $httpBackend.expect('GET', '/Path/null').respond('{}'); R.get({a: 'null'}); }); it('should implicitly strip trailing slashes from URLs by default', function() { var R = $resource('http://localhost:8080/Path/:a/'); $httpBackend.expect('GET', 'http://localhost:8080/Path/foo').respond(); R.get({a: 'foo'}); }); it('should support explicitly stripping trailing slashes from URLs', function() { var R = $resource('http://localhost:8080/Path/:a/', {}, {}, {stripTrailingSlashes: true}); $httpBackend.expect('GET', 'http://localhost:8080/Path/foo').respond(); R.get({a: 'foo'}); }); it('should support explicitly keeping trailing slashes in URLs', function() { var R = $resource('http://localhost:8080/Path/:a/', {}, {}, {stripTrailingSlashes: false}); $httpBackend.expect('GET', 'http://localhost:8080/Path/foo/').respond(); R.get({a: 'foo'}); }); it('should support provider-level configuration to strip trailing slashes in URLs', function() { // Set the new behavior for all new resources created by overriding the // provider configuration resourceProvider.defaults.stripTrailingSlashes = false; var R = $resource('http://localhost:8080/Path/:a/'); $httpBackend.expect('GET', 'http://localhost:8080/Path/foo/').respond(); R.get({a: 'foo'}); }); it('should support IPv6 URLs', function() { test('http://[2620:0:861:ed1a::1]', {ed1a: 'foo'}, 'http://[2620:0:861:ed1a::1]'); test('http://[2620:0:861:ed1a::1]/', {ed1a: 'foo'}, 'http://[2620:0:861:ed1a::1]/'); test('http://[2620:0:861:ed1a::1]/:ed1a', {ed1a: 'foo'}, 'http://[2620:0:861:ed1a::1]/foo'); test('http://[2620:0:861:ed1a::1]/:ed1a', {}, 'http://[2620:0:861:ed1a::1]/'); test('http://[2620:0:861:ed1a::1]/:ed1a/', {ed1a: 'foo'}, 'http://[2620:0:861:ed1a::1]/foo/'); test('http://[2620:0:861:ed1a::1]/:ed1a/', {}, 'http://[2620:0:861:ed1a::1]/'); // Helpers function test(templateUrl, params, actualUrl) { var R = $resource(templateUrl, null, null, {stripTrailingSlashes: false}); $httpBackend.expect('GET', actualUrl).respond(null); R.get(params); } }); it('should support params in the `hostname` part of the URL', function() { test('http://:hostname', {hostname: 'foo.com'}, 'http://foo.com'); test('http://:hostname/', {hostname: 'foo.com'}, 'http://foo.com/'); test('http://:l2Domain.:l1Domain', {l1Domain: 'com', l2Domain: 'bar'}, 'http://bar.com'); test('http://:l2Domain.:l1Domain/', {l1Domain: 'com', l2Domain: 'bar'}, 'http://bar.com/'); test('http://127.0.0.:octet', {octet: 42}, 'http://127.0.0.42'); test('http://127.0.0.:octet/', {octet: 42}, 'http://127.0.0.42/'); // Helpers function test(templateUrl, params, actualUrl) { var R = $resource(templateUrl, null, null, {stripTrailingSlashes: false}); $httpBackend.expect('GET', actualUrl).respond(null); R.get(params); } }); it('should support overriding provider default trailing-slash stripping configuration', function() { // Set the new behavior for all new resources created by overriding the // provider configuration resourceProvider.defaults.stripTrailingSlashes = false; // Specific instances of $resource can still override the provider's default var R = $resource('http://localhost:8080/Path/:a/', {}, {}, {stripTrailingSlashes: true}); $httpBackend.expect('GET', 'http://localhost:8080/Path/foo').respond(); R.get({a: 'foo'}); }); it('should allow relative paths in resource url', function() { var R = $resource(':relativePath'); $httpBackend.expect('GET', 'data.json').respond('{}'); R.get({ relativePath: 'data.json' }); }); it('should handle + in url params', function() { var R = $resource('/api/myapp/:myresource?from=:from&to=:to&histlen=:histlen'); $httpBackend.expect('GET', '/api/myapp/pear+apple?from=2012-04-01&to=2012-04-29&histlen=3').respond('{}'); R.get({ myresource: 'pear+apple', from: '2012-04-01', to: '2012-04-29', histlen: 3 }); }); it('should encode & in query params unless in query param value', function() { var R1 = $resource('/Path/:a'); $httpBackend.expect('GET', '/Path/doh&foo?bar=baz%261').respond('{}'); R1.get({a: 'doh&foo', bar: 'baz&1'}); var R2 = $resource('/api/myapp/resource?:query'); $httpBackend.expect('GET', '/api/myapp/resource?foo&bar').respond('{}'); R2.get({query: 'foo&bar'}); var R3 = $resource('/api/myapp/resource?from=:from'); $httpBackend.expect('GET', '/api/myapp/resource?from=bar%20%26%20blanks').respond('{}'); R3.get({from: 'bar & blanks'}); }); it('should build resource with default param', function() { $httpBackend.expect('GET', '/Order/123/Line/456.visa?minimum=0.05').respond({id: 'abc'}); var LineItem = $resource('/Order/:orderId/Line/:id:verb', {orderId: '123', id: '@id.key', verb:'.visa', minimum: 0.05}); var item = LineItem.get({id: 456}); $httpBackend.flush(); expect(item).toEqualData({id:'abc'}); }); it('should support @_property lookups with underscores', function() { $httpBackend.expect('GET', '/Order/123').respond({_id: {_key:'123'}, count: 0}); var LineItem = $resource('/Order/:_id', {_id: '@_id._key'}); var item = LineItem.get({_id: 123}); $httpBackend.flush(); expect(item).toEqualData({_id: {_key: '123'}, count: 0}); $httpBackend.expect('POST', '/Order/123').respond({_id: {_key:'123'}, count: 1}); item.$save(); $httpBackend.flush(); expect(item).toEqualData({_id: {_key: '123'}, count: 1}); }); it('should not pass default params between actions', function() { var R = $resource('/Path', {}, {get: {method: 'GET', params: {objId: '1'}}, perform: {method: 'GET'}}); $httpBackend.expect('GET', '/Path?objId=1').respond('{}'); $httpBackend.expect('GET', '/Path').respond('{}'); R.get({}); R.perform({}); }); it('should build resource with action default param overriding default param', function() { $httpBackend.expect('GET', '/Customer/123').respond({id: 'abc'}); var TypeItem = $resource('/:type/:typeId', {type: 'Order'}, {get: {method: 'GET', params: {type: 'Customer'}}}); var item = TypeItem.get({typeId: 123}); $httpBackend.flush(); expect(item).toEqualData({id: 'abc'}); }); it('should build resource with action default param reading the value from instance', function() { $httpBackend.expect('POST', '/Customer/123').respond(); var R = $resource('/Customer/:id', {}, {post: {method: 'POST', params: {id: '@id'}}}); var inst = new R({id:123}); expect(inst.id).toBe(123); inst.$post(); }); it('should not throw TypeError on null default params', function() { $httpBackend.expect('GET', '/Path').respond('{}'); var R = $resource('/Path', {param: null}, {get: {method: 'GET'}}); expect(function() { R.get({}); }).not.toThrow(); }); it('should handle multiple params with same name', function() { var R = $resource('/:id/:id'); $httpBackend.when('GET').respond('{}'); $httpBackend.expect('GET', '/1/1'); R.get({id:1}); }); it('should throw an exception if a param is called "hasOwnProperty"', function() { expect(function() { $resource('/:hasOwnProperty').get(); }).toThrowMinErr('$resource','badname', 'hasOwnProperty is not a valid parameter name'); }); it('should create resource', function() { $httpBackend.expect('POST', '/CreditCard', '{"name":"misko"}').respond({id: 123, name: 'misko'}); var cc = CreditCard.save({name: 'misko'}, callback); expect(cc).toEqualData({name: 'misko'}); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(cc).toEqualData({id: 123, name: 'misko'}); expect(callback).toHaveBeenCalledOnce(); expect(callback.calls.mostRecent().args[0]).toEqual(cc); expect(callback.calls.mostRecent().args[1]()).toEqual(Object.create(null)); }); it('should read resource', function() { $httpBackend.expect('GET', '/CreditCard/123').respond({id: 123, number: '9876'}); var cc = CreditCard.get({id: 123}, callback); expect(cc instanceof CreditCard).toBeTruthy(); expect(cc).toEqualData({}); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(cc).toEqualData({id: 123, number: '9876'}); expect(callback.calls.mostRecent().args[0]).toEqual(cc); expect(callback.calls.mostRecent().args[1]()).toEqual(Object.create(null)); }); it('should send correct headers', function() { $httpBackend.expectPUT('/CreditCard/123', undefined, function(headers) { return headers['If-None-Match'] === '*'; }).respond({id:123}); CreditCard.conditionalPut({id: {key:123}}); }); it('should read partial resource', function() { $httpBackend.expect('GET', '/CreditCard').respond([{id:{key:123}}]); var ccs = CreditCard.query(); $httpBackend.flush(); expect(ccs.length).toEqual(1); var cc = ccs[0]; expect(cc instanceof CreditCard).toBe(true); expect(cc.number).toBeUndefined(); $httpBackend.expect('GET', '/CreditCard/123').respond({id: {key: 123}, number: '9876'}); cc.$get(callback); $httpBackend.flush(); expect(callback.calls.mostRecent().args[0]).toEqual(cc); expect(callback.calls.mostRecent().args[1]()).toEqual(Object.create(null)); expect(cc.number).toEqual('9876'); }); it('should update resource', function() { $httpBackend.expect('POST', '/CreditCard/123', '{"id":{"key":123},"name":"misko"}'). respond({id: {key: 123}, name: 'rama'}); var cc = CreditCard.save({id: {key: 123}, name: 'misko'}, callback); expect(cc).toEqualData({id:{key:123}, name:'misko'}); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); }); it('should query resource', function() { $httpBackend.expect('GET', '/CreditCard?key=value').respond([{id: 1}, {id: 2}]); var ccs = CreditCard.query({key: 'value'}, callback); expect(ccs).toEqualData([]); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(ccs).toEqualData([{id:1}, {id:2}]); expect(callback.calls.mostRecent().args[0]).toEqual(ccs); expect(callback.calls.mostRecent().args[1]()).toEqual(Object.create(null)); }); it('should have all arguments optional', function() { $httpBackend.expect('GET', '/CreditCard').respond([{id:1}]); var log = ''; var ccs = CreditCard.query(function() { log += 'cb;'; }); $httpBackend.flush(); expect(ccs).toEqualData([{id:1}]); expect(log).toEqual('cb;'); }); it('should delete resource and call callback', function() { $httpBackend.expect('DELETE', '/CreditCard/123').respond({}); CreditCard.remove({id:123}, callback); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(callback.calls.mostRecent().args[0]).toEqualData({}); expect(callback.calls.mostRecent().args[1]()).toEqual(Object.create(null)); callback.calls.reset(); $httpBackend.expect('DELETE', '/CreditCard/333').respond(204, null); CreditCard.remove({id:333}, callback); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(callback.calls.mostRecent().args[0]).toEqualData({}); expect(callback.calls.mostRecent().args[1]()).toEqual(Object.create(null)); }); it('should post charge verb', function() { $httpBackend.expect('POST', '/CreditCard/123!charge?amount=10', '{"auth":"abc"}').respond({success: 'ok'}); CreditCard.charge({id:123, amount:10}, {auth:'abc'}, callback); }); it('should post charge verb on instance', function() { $httpBackend.expect('POST', '/CreditCard/123!charge?amount=10', '{"id":{"key":123},"name":"misko"}').respond({success: 'ok'}); var card = new CreditCard({id:{key:123}, name:'misko'}); card.$charge({amount:10}, callback); }); it('should patch a resource', function() { $httpBackend.expectPATCH('/CreditCard/123', '{"name":"igor"}'). respond({id: 123, name: 'rama'}); var card = CreditCard.patch({id: 123}, {name: 'igor'}, callback); expect(card).toEqualData({name: 'igor'}); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(callback).toHaveBeenCalled(); expect(card).toEqualData({id: 123, name: 'rama'}); }); it('should create on save', function() { $httpBackend.expect('POST', '/CreditCard', '{"name":"misko"}').respond({id: 123}, {header1: 'a'}); var cc = new CreditCard(); expect(cc.$get).toBeDefined(); expect(cc.$query).toBeDefined(); expect(cc.$remove).toBeDefined(); expect(cc.$save).toBeDefined(); cc.name = 'misko'; cc.$save(callback); expect(cc).toEqualData({name:'misko'}); $httpBackend.flush(); expect(cc).toEqualData({id:123}); expect(callback.calls.mostRecent().args[0]).toEqual(cc); expect(callback.calls.mostRecent().args[1]()).toEqual(extend(Object.create(null), {header1: 'a'})); }); it('should not mutate the resource object if response contains no body', function() { var data = {id:{key:123}, number:'9876'}; $httpBackend.expect('GET', '/CreditCard/123').respond(data); var cc = CreditCard.get({id:123}); $httpBackend.flush(); expect(cc instanceof CreditCard).toBe(true); $httpBackend.expect('POST', '/CreditCard/123', angular.toJson(data)).respond(''); var idBefore = cc.id; cc.$save(); $httpBackend.flush(); expect(idBefore).toEqual(cc.id); }); it('should support dynamic default parameters (global)', function() { var currentGroup = 'students', Person = $resource('/Person/:group/:id', { group: function() { return currentGroup; }}); $httpBackend.expect('GET', '/Person/students/fedor').respond({id: 'fedor', email: 'f@f.com'}); var fedor = Person.get({id: 'fedor'}); $httpBackend.flush(); expect(fedor).toEqualData({id: 'fedor', email: 'f@f.com'}); }); it('should pass resource object to dynamic default parameters', function() { var Person = $resource('/Person/:id', { id: function(data) { return data ? data.id : 'fedor'; } }); $httpBackend.expect('GET', '/Person/fedor').respond( {id: 'fedor', email: 'f@f.com', count: 1}); var fedor = Person.get(); $httpBackend.flush(); expect(fedor).toEqualData({id: 'fedor', email: 'f@f.com', count: 1}); $httpBackend.expect('POST', '/Person/fedor2').respond( {id: 'fedor2', email: 'f2@f.com', count: 2}); fedor.id = 'fedor2'; fedor.$save(); $httpBackend.flush(); expect(fedor).toEqualData({id: 'fedor2', email: 'f2@f.com', count: 2}); }); it('should support dynamic default parameters (action specific)', function() { var currentGroup = 'students', Person = $resource('/Person/:group/:id', {}, { fetch: { method: 'GET', params: {group: function() { return currentGroup; }} } }); $httpBackend.expect('GET', '/Person/students/fedor').respond({id: 'fedor', email: 'f@f.com'}); var fedor = Person.fetch({id: 'fedor'}); $httpBackend.flush(); expect(fedor).toEqualData({id: 'fedor', email: 'f@f.com'}); }); it('should exercise full stack', function() { var Person = $resource('/Person/:id'); $httpBackend.expect('GET', '/Person/123').respond('\n{\n"name":\n"misko"\n}\n'); var person = Person.get({id:123}); $httpBackend.flush(); expect(person.name).toEqual('misko'); }); it('should return a resource instance when calling a class method with a resource instance', function() { $httpBackend.expect('GET', '/Person/123').respond('{"name":"misko"}'); var Person = $resource('/Person/:id'); var person = Person.get({id:123}); $httpBackend.flush(); $httpBackend.expect('POST', '/Person').respond('{"name":"misko2"}'); var person2 = Person.save(person); $httpBackend.flush(); expect(person2).toEqual(jasmine.any(Person)); }); it('should not include $promise and $resolved when resource is toJson\'ed', function() { $httpBackend.expect('GET', '/CreditCard/123').respond({id: 123, number: '9876'}); var cc = CreditCard.get({id: 123}); $httpBackend.flush(); cc.$myProp = 'still here'; expect(cc.$promise).toBeDefined(); expect(cc.$resolved).toBe(true); var json = JSON.parse(angular.toJson(cc)); expect(json.$promise).not.toBeDefined(); expect(json.$resolved).not.toBeDefined(); expect(json).toEqual({id: 123, number: '9876', $myProp: 'still here'}); }); it('should not include $cancelRequest when resource is toJson\'ed', function() { $httpBackend.whenGET('/CreditCard').respond({}); var CreditCard = $resource('/CreditCard', {}, { get: { method: 'GET', cancellable: true } }); var card = CreditCard.get(); var json = card.toJSON(); expect(card.$cancelRequest).toBeDefined(); expect(json.$cancelRequest).toBeUndefined(); }); describe('promise api', function() { var $rootScope; beforeEach(inject(function(_$rootScope_) { $rootScope = _$rootScope_; })); describe('single resource', function() { it('should add $promise to the result object', function() { $httpBackend.expect('GET', '/CreditCard/123').respond({id: 123, number: '9876'}); var cc = CreditCard.get({id: 123}); cc.$promise.then(callback); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnce(); expect(callback.calls.mostRecent().args[0]).toBe(cc); }); it('should keep $promise around after resolution', function() { $httpBackend.expect('GET', '/CreditCard/123').respond({id: 123, number: '9876'}); var cc = CreditCard.get({id: 123}); cc.$promise.then(callback); $httpBackend.flush(); callback.calls.reset(); cc.$promise.then(callback); $rootScope.$apply(); //flush async queue expect(callback).toHaveBeenCalledOnce(); }); it('should keep the original promise after instance action', function() { $httpBackend.expect('GET', '/CreditCard/123').respond({id: 123, number: '9876'}); $httpBackend.expect('POST', '/CreditCard/123').respond({id: 123, number: '9876'}); var cc = CreditCard.get({id: 123}); var originalPromise = cc.$promise; cc.number = '666'; cc.$save({id: 123}); expect(cc.$promise).toBe(originalPromise); }); it('should allow promise chaining', function() { $httpBackend.expect('GET', '/CreditCard/123').respond({id: 123, number: '9876'}); var cc = CreditCard.get({id: 123}); cc.$promise.then(function(value) { return 'new value'; }).then(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('new value'); }); it('should allow $promise error callback registration', function() { $httpBackend.expect('GET', '/CreditCard/123').respond(404, 'resource not found'); var cc = CreditCard.get({id: 123}); cc.$promise.then(null, callback); $httpBackend.flush(); var response = callback.calls.mostRecent().args[0]; expect(response.data).toEqual('resource not found'); expect(response.status).toEqual(404); }); it('should add $resolved boolean field to the result object', function() { $httpBackend.expect('GET', '/CreditCard/123').respond({id: 123, number: '9876'}); var cc = CreditCard.get({id: 123}); expect(cc.$resolved).toBe(false); cc.$promise.then(callback); expect(cc.$resolved).toBe(false); $httpBackend.flush(); expect(cc.$resolved).toBe(true); }); it('should set $resolved field to true when an error occurs', function() { $httpBackend.expect('GET', '/CreditCard/123').respond(404, 'resource not found'); var cc = CreditCard.get({id: 123}); cc.$promise.then(null, callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnce(); expect(cc.$resolved).toBe(true); }); it('should keep $resolved true in all subsequent interactions', function() { $httpBackend.expect('GET', '/CreditCard/123').respond({id: 123, number: '9876'}); var cc = CreditCard.get({id: 123}); $httpBackend.flush(); expect(cc.$resolved).toBe(true); $httpBackend.expect('POST', '/CreditCard/123').respond(); cc.$save({id: 123}); expect(cc.$resolved).toBe(true); $httpBackend.flush(); expect(cc.$resolved).toBe(true); }); it('should return promise from action method calls', function() { $httpBackend.expect('GET', '/CreditCard/123').respond({id: 123, number: '9876'}); var cc = new CreditCard({name: 'Mojo'}); expect(cc).toEqualData({name: 'Mojo'}); cc.$get({id:123}).then(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnce(); expect(cc).toEqualData({id: 123, number: '9876'}); callback.calls.reset(); $httpBackend.expect('POST', '/CreditCard').respond({id: 1, number: '9'}); cc.$save().then(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnce(); expect(cc).toEqualData({id: 1, number: '9'}); }); it('should allow parsing a value from headers', function() { // https://github.com/angular/angular.js/pull/2607#issuecomment-17759933 $httpBackend.expect('POST', '/CreditCard').respond(201, '', {'Location': '/new-id'}); var parseUrlFromHeaders = function(response) { var resource = response.resource; resource.url = response.headers('Location'); return resource; }; var CreditCard = $resource('/CreditCard', {}, { save: { method: 'post', interceptor: {response: parseUrlFromHeaders} } }); var cc = new CreditCard({name: 'Me'}); cc.$save(); $httpBackend.flush(); expect(cc.url).toBe('/new-id'); }); it('should pass the same transformed value to success callbacks and to promises', function() { $httpBackend.expect('GET', '/CreditCard').respond(200, { value: 'original' }); var transformResponse = function(response) { return { value: 'transformed' }; }; var CreditCard = $resource('/CreditCard', {}, { call: { method: 'get', interceptor: { response: transformResponse } } }); var successValue, promiseValue; var cc = new CreditCard({ name: 'Me' }); var req = cc.$call({}, function(result) { successValue = result; }); req.then(function(result) { promiseValue = result; }); $httpBackend.flush(); expect(successValue).toEqual({ value: 'transformed' }); expect(promiseValue).toEqual({ value: 'transformed' }); expect(successValue).toBe(promiseValue); }); }); describe('resource collection', function() { it('should add $promise to the result object', function() { $httpBackend.expect('GET', '/CreditCard?key=value').respond([{id: 1}, {id: 2}]); var ccs = CreditCard.query({key: 'value'}); ccs.$promise.then(callback); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnce(); expect(callback.calls.mostRecent().args[0]).toBe(ccs); }); it('should keep $promise around after resolution', function() { $httpBackend.expect('GET', '/CreditCard?key=value').respond([{id: 1}, {id: 2}]); var ccs = CreditCard.query({key: 'value'}); ccs.$promise.then(callback); $httpBackend.flush(); callback.calls.reset(); ccs.$promise.then(callback); $rootScope.$apply(); //flush async queue expect(callback).toHaveBeenCalledOnce(); }); it('should allow promise chaining', function() { $httpBackend.expect('GET', '/CreditCard?key=value').respond([{id: 1}, {id: 2}]); var ccs = CreditCard.query({key: 'value'}); ccs.$promise.then(function(value) { return 'new value'; }).then(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('new value'); }); it('should allow $promise error callback registration', function() { $httpBackend.expect('GET', '/CreditCard?key=value').respond(404, 'resource not found'); var ccs = CreditCard.query({key: 'value'}); ccs.$promise.then(null, callback); $httpBackend.flush(); var response = callback.calls.mostRecent().args[0]; expect(response.data).toEqual('resource not found'); expect(response.status).toEqual(404); }); it('should add $resolved boolean field to the result object', function() { $httpBackend.expect('GET', '/CreditCard?key=value').respond([{id: 1}, {id: 2}]); var ccs = CreditCard.query({key: 'value'}, callback); expect(ccs.$resolved).toBe(false); ccs.$promise.then(callback); expect(ccs.$resolved).toBe(false); $httpBackend.flush(); expect(ccs.$resolved).toBe(true); }); it('should set $resolved field to true when an error occurs', function() { $httpBackend.expect('GET', '/CreditCard?key=value').respond(404, 'resource not found'); var ccs = CreditCard.query({key: 'value'}); ccs.$promise.then(null, callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnce(); expect(ccs.$resolved).toBe(true); }); }); describe('requestInterceptor', function() { var rejectReason = {'lol':'cat'}; var successSpy, failureSpy; beforeEach(function() { successSpy = jasmine.createSpy('successSpy'); failureSpy = jasmine.createSpy('failureSpy'); }); it('should allow per action request interceptor that gets full configuration', function() { var CreditCard = $resource('/CreditCard', {}, { query: { method: 'get', isArray: true, interceptor: { request: function(httpConfig) { callback(httpConfig); return httpConfig; } } } }); $httpBackend.expect('GET', '/CreditCard').respond([{id: 1}]); var resource = CreditCard.query(); resource.$promise.then(successSpy, failureSpy); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnce(); expect(successSpy).toHaveBeenCalledOnce(); expect(failureSpy).not.toHaveBeenCalled(); expect(callback).toHaveBeenCalledWith({ 'method': 'get', 'url': '/CreditCard' }); }); it('should call $http with the value returned from requestInterceptor', function() { var CreditCard = $resource('/CreditCard', {}, { query: { method: 'get', isArray: true, interceptor: { request: function(httpConfig) { httpConfig.url = '/DebitCard'; return httpConfig; } } } }); $httpBackend.expect('GET', '/DebitCard').respond([{id: 1}]); var resource = CreditCard.query(); resource.$promise.then(successSpy, failureSpy); $httpBackend.flush(); expect(successSpy).toHaveBeenCalledOnceWith(jasmine.arrayContaining([ jasmine.objectContaining({id: 1}) ])); expect(failureSpy).not.toHaveBeenCalled(); }); it('should abort the operation if the requestInterceptor rejects the operation', function() { var CreditCard = $resource('/CreditCard', {}, { query: { method: 'get', isArray: true, interceptor: { request: function() { return $q.reject(rejectReason); } } } }); var resource = CreditCard.query(); resource.$promise.then(successSpy, failureSpy); // Make sure all promises resolve. $rootScope.$apply(); // Ensure the resource promise was rejected expect(resource.$resolved).toBeTruthy(); expect(successSpy).not.toHaveBeenCalled(); expect(failureSpy).toHaveBeenCalledOnceWith(rejectReason); // Ensure that no requests were made. $httpBackend.verifyNoOutstandingRequest(); }); it('should call requestErrorInterceptor if requestInterceptor rejects the operation', function() { var CreditCard = $resource('/CreditCard', {}, { query: { method: 'get', isArray: true, interceptor: { request: function() { return $q.reject(rejectReason); }, requestError: function(rejection) { callback(rejection); return $q.reject(rejection); } } } }); var resource = CreditCard.query(); resource.$promise.then(successSpy, failureSpy); $rootScope.$digest(); expect(callback).toHaveBeenCalledOnceWith(rejectReason); expect(successSpy).not.toHaveBeenCalled(); expect(failureSpy).toHaveBeenCalledOnceWith(rejectReason); // Ensure that no requests were made. $httpBackend.verifyNoOutstandingRequest(); }); it('should abort the operation if a requestErrorInterceptor rejects the operation', function() { var CreditCard = $resource('/CreditCard', {}, { query: { method: 'get', isArray: true, interceptor: { request: function() { return $q.reject(rejectReason); }, requestError: function(rejection) { return $q.reject(rejection); } } } }); var resource = CreditCard.query(); resource.$promise.then(successSpy, failureSpy); $rootScope.$apply(); expect(resource.$resolved).toBeTruthy(); expect(successSpy).not.toHaveBeenCalled(); expect(failureSpy).toHaveBeenCalledOnceWith(rejectReason); // Ensure that no requests were made. $httpBackend.verifyNoOutstandingRequest(); }); it('should continue the operation if a requestErrorInterceptor rescues it', function() { var CreditCard = $resource('/CreditCard', {}, { query: { method: 'get', isArray: true, interceptor: { request: function(httpConfig) { return $q.reject(httpConfig); }, requestError: function(httpConfig) { return $q.resolve(httpConfig); } } } }); $httpBackend.expect('GET', '/CreditCard').respond([{id: 1}]); var resource = CreditCard.query(); resource.$promise.then(successSpy, failureSpy); $httpBackend.flush(); expect(resource.$resolved).toBeTruthy(); expect(successSpy).toHaveBeenCalledOnceWith(jasmine.arrayContaining([ jasmine.objectContaining({id: 1}) ])); expect(failureSpy).not.toHaveBeenCalled(); $httpBackend.verifyNoOutstandingRequest(); }); }); describe('responseInterceptor', function() { it('should allow per action response interceptor that gets full response', function() { var response; $httpBackend.expect('GET', '/CreditCard').respond(201, {id: 1}, {foo: 'bar'}, 'Ack'); CreditCard = $resource('/CreditCard', {}, { get: { method: 'get', interceptor: {response: function(resp) { response = resp; }} } }); var cc = CreditCard.get(); $httpBackend.flush(); expect(response.resource).toBe(cc); expect(response.config).toBeDefined(); expect(response.status).toBe(201); expect(response.statusText).toBe('Ack'); expect(response.headers()).toEqual({foo: 'bar'}); }); it('should allow per action responseError interceptor that gets full response', function() { var response; $httpBackend.expect('GET', '/CreditCard').respond(404, {ignored: 'stuff'}, {foo: 'bar'}, 'Ack'); CreditCard = $resource('/CreditCard', {}, { get: { method: 'get', interceptor: {responseError: function(resp) { response = resp; }} } }); var cc = CreditCard.get(); $httpBackend.flush(); expect(response.resource).toBe(cc); expect(response.config).toBeDefined(); expect(response.status).toBe(404); expect(response.statusText).toBe('Ack'); expect(response.headers()).toEqual({foo: 'bar'}); }); it('should fulfill the promise with the value returned by the response interceptor', function() { $httpBackend.whenGET('/CreditCard').respond(200); CreditCard = $resource('/CreditCard', {}, { test1: { method: 'get', interceptor: {response: function() { return 'foo'; }} }, test2: { method: 'get', interceptor: {response: function() { return $q.resolve('bar'); }} }, test3: { method: 'get', interceptor: {response: function() { return $q.reject('baz'); }} } }); CreditCard.test1().$promise.then(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('foo'); callback.calls.reset(); CreditCard.test2().$promise.then(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('bar'); callback.calls.reset(); CreditCard.test3().$promise.then(null, callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('baz'); } ); it('should fulfill the promise with the value returned by the responseError interceptor', function() { $httpBackend.whenGET('/CreditCard').respond(404); CreditCard = $resource('/CreditCard', {}, { test1: { method: 'get', interceptor: {responseError: function() { return 'foo'; }} }, test2: { method: 'get', interceptor: {responseError: function() { return $q.resolve('bar'); }} }, test3: { method: 'get', interceptor: {responseError: function() { return $q.reject('baz'); }} } }); CreditCard.test1().$promise.then(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('foo'); callback.calls.reset(); CreditCard.test2().$promise.then(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('bar'); callback.calls.reset(); CreditCard.test3().$promise.then(null, callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('baz'); } ); it('should call the success callback when response interceptor succeeds', function() { $httpBackend.whenGET('/CreditCard').respond(200); CreditCard = $resource('/CreditCard', {}, { test1: { method: 'get', interceptor: {response: function() { return 'foo'; }} }, test2: { method: 'get', interceptor: {response: function() { return $q.resolve('bar'); }} } }); CreditCard.test1(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('foo', jasmine.any(Function), 200, ''); callback.calls.reset(); CreditCard.test2(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('bar', jasmine.any(Function), 200, ''); }); it('should call the error callback when response interceptor fails', function() { $httpBackend.whenGET('/CreditCard').respond(200); CreditCard = $resource('/CreditCard', {}, { test1: { method: 'get', interceptor: {response: function() { throw 'foo'; }} }, test2: { method: 'get', interceptor: {response: function() { return $q.reject('bar'); }} } }); CreditCard.test1(noop, callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('foo'); callback.calls.reset(); CreditCard.test2(noop, callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('bar'); }); it('should call the success callback when responseError interceptor succeeds', function() { $httpBackend.whenGET('/CreditCard').respond(404); CreditCard = $resource('/CreditCard', {}, { test1: { method: 'get', interceptor: {responseError: function() { return 'foo'; }} }, test2: { method: 'get', interceptor: {responseError: function() { return $q.resolve('bar'); }} } }); CreditCard.test1(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('foo', jasmine.any(Function), 404, ''); callback.calls.reset(); CreditCard.test2(callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('bar', jasmine.any(Function), 404, ''); }); it('should call the error callback when responseError interceptor fails', function() { $httpBackend.whenGET('/CreditCard').respond(404); CreditCard = $resource('/CreditCard', {}, { test1: { method: 'get', interceptor: {responseError: function() { throw 'foo'; }} }, test2: { method: 'get', interceptor: {responseError: function() { return $q.reject('bar'); }} } }); CreditCard.test1(noop, callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('foo'); callback.calls.reset(); CreditCard.test2(noop, callback); $httpBackend.flush(); expect(callback).toHaveBeenCalledOnceWith('bar'); }); }); }); describe('success mode', function() { it('should call the success callback (as 1st argument) on 2xx responses', function() { var instance, headers, status, statusText; var successCb = jasmine.createSpy('successCb').and.callFake(function(d, h, s, t) { expect(d).toBe(instance); expect(h()).toEqual(jasmine.objectContaining(headers)); expect(s).toBe(status); expect(t).toBe(statusText); }); instance = CreditCard.get(successCb); headers = {foo: 'bar'}; status = 200; statusText = 'OK'; $httpBackend.expect('GET', '/CreditCard').respond(status, {}, headers, statusText); $httpBackend.flush(); expect(successCb).toHaveBeenCalledOnce(); instance = CreditCard.get(successCb); headers = {baz: 'qux'}; status = 299; statusText = 'KO'; $httpBackend.expect('GET', '/CreditCard').respond(status, {}, headers, statusText); $httpBackend.flush(); expect(successCb).toHaveBeenCalledTimes(2); }); it('should call the success callback (as 2nd argument) on 2xx responses', function() { var instance, headers, status, statusText; var successCb = jasmine.createSpy('successCb').and.callFake(function(d, h, s, t) { expect(d).toBe(instance); expect(h()).toEqual(jasmine.objectContaining(headers)); expect(s).toBe(status); expect(t).toBe(statusText); }); instance = CreditCard.get({id: 123}, successCb); headers = {foo: 'bar'}; status = 200; statusText = 'OK'; $httpBackend.expect('GET', '/CreditCard/123').respond(status, {}, headers, statusText); $httpBackend.flush(); expect(successCb).toHaveBeenCalledOnce(); instance = CreditCard.get({id: 456}, successCb); headers = {baz: 'qux'}; status = 299; statusText = 'KO'; $httpBackend.expect('GET', '/CreditCard/456').respond(status, {}, headers, statusText); $httpBackend.flush(); expect(successCb).toHaveBeenCalledTimes(2); }); }); describe('failure mode', function() { var ERROR_CODE = 500, ERROR_RESPONSE = 'Server Error', errorCB; beforeEach(function() { errorCB = jasmine.createSpy('error').and.callFake(function(response) { expect(response.data).toBe(ERROR_RESPONSE); expect(response.status).toBe(ERROR_CODE); }); }); it('should call the error callback if provided on non 2xx response', function() { $httpBackend.expect('GET', '/CreditCard/123').respond(ERROR_CODE, ERROR_RESPONSE); CreditCard.get({id:123}, callback, errorCB); $httpBackend.flush(); expect(errorCB).toHaveBeenCalledOnce(); expect(callback).not.toHaveBeenCalled(); }); it('should call the error callback if provided on non 2xx response (without data)', function() { $httpBackend.expect('GET', '/CreditCard').respond(ERROR_CODE, ERROR_RESPONSE); CreditCard.get(callback, errorCB); $httpBackend.flush(); expect(errorCB).toHaveBeenCalledOnce(); expect(callback).not.toHaveBeenCalled(); }); }); it('should transform request/response', function() { var Person = $resource('/Person/:id', {}, { save: { method: 'POST', params: {id: '@id'}, transformRequest: function(data) { return angular.toJson({ __id: data.id }); }, transformResponse: function(data) { return { id: data.__id }; } } }); $httpBackend.expect('POST', '/Person/123', { __id: 123 }).respond({ __id: 456 }); var person = new Person({id:123}); person.$save(); $httpBackend.flush(); expect(person.id).toEqual(456); }); describe('suffix parameter', function() { describe('query', function() { it('should add a suffix', function() { $httpBackend.expect('GET', '/users.json').respond([{id: 1, name: 'user1'}]); var UserService = $resource('/users/:id.json', {id: '@id'}); var user = UserService.query(); $httpBackend.flush(); expect(user).toEqualData([{id: 1, name: 'user1'}]); }); it('should not require it if not provided', function() { $httpBackend.expect('GET', '/users.json').respond([{id: 1, name: 'user1'}]); var UserService = $resource('/users.json'); var user = UserService.query(); $httpBackend.flush(); expect(user).toEqualData([{id: 1, name: 'user1'}]); }); it('should work when query parameters are supplied', function() { $httpBackend.expect('GET', '/users.json?red=blue').respond([{id: 1, name: 'user1'}]); var UserService = $resource('/users/:user_id.json', {user_id: '@id'}); var user = UserService.query({red: 'blue'}); $httpBackend.flush(); expect(user).toEqualData([{id: 1, name: 'user1'}]); }); it('should work when query parameters are supplied and the format is a resource parameter', function() { $httpBackend.expect('GET', '/users.json?red=blue').respond([{id: 1, name: 'user1'}]); var UserService = $resource('/users/:user_id.:format', {user_id: '@id', format: 'json'}); var user = UserService.query({red: 'blue'}); $httpBackend.flush(); expect(user).toEqualData([{id: 1, name: 'user1'}]); }); it('should work with the action is overridden', function() { $httpBackend.expect('GET', '/users.json').respond([{id: 1, name: 'user1'}]); var UserService = $resource('/users/:user_id', {user_id: '@id'}, { query: { method: 'GET', url: '/users/:user_id.json', isArray: true } }); var user = UserService.query(); $httpBackend.flush(); expect(user).toEqualData([{id: 1, name: 'user1'}]); }); it('should not convert string literals in array into Resource objects', function() { $httpBackend.expect('GET', '/names.json').respond(['mary', 'jane']); var strings = $resource('/names.json').query(); $httpBackend.flush(); expect(strings).toEqualData(['mary', 'jane']); }); it('should not convert number literals in array into Resource objects', function() { $httpBackend.expect('GET', '/names.json').respond([213, 456]); var numbers = $resource('/names.json').query(); $httpBackend.flush(); expect(numbers).toEqualData([213, 456]); }); it('should not convert boolean literals in array into Resource objects', function() { $httpBackend.expect('GET', '/names.json').respond([true, false]); var bools = $resource('/names.json').query(); $httpBackend.flush(); expect(bools).toEqualData([true, false]); }); }); describe('get', function() { it('should add them to the id', function() { $httpBackend.expect('GET', '/users/1.json').respond({id: 1, name: 'user1'}); var UserService = $resource('/users/:user_id.json', {user_id: '@id'}); var user = UserService.get({user_id: 1}); $httpBackend.flush(); expect(user).toEqualData({id: 1, name: 'user1'}); }); it('should work when an id and query parameters are supplied', function() { $httpBackend.expect('GET', '/users/1.json?red=blue').respond({id: 1, name: 'user1'}); var UserService = $resource('/users/:user_id.json', {user_id: '@id'}); var user = UserService.get({user_id: 1, red: 'blue'}); $httpBackend.flush(); expect(user).toEqualData({id: 1, name: 'user1'}); }); it('should work when the format is a parameter', function() { $httpBackend.expect('GET', '/users/1.json?red=blue').respond({id: 1, name: 'user1'}); var UserService = $resource('/users/:user_id.:format', {user_id: '@id', format: 'json'}); var user = UserService.get({user_id: 1, red: 'blue'}); $httpBackend.flush(); expect(user).toEqualData({id: 1, name: 'user1'}); }); it('should work with the action is overridden', function() { $httpBackend.expect('GET', '/users/1.json').respond({id: 1, name: 'user1'}); var UserService = $resource('/users/:user_id', {user_id: '@id'}, { get: { method: 'GET', url: '/users/:user_id.json' } }); var user = UserService.get({user_id: 1}); $httpBackend.flush(); expect(user).toEqualData({id: 1, name: 'user1'}); }); }); describe('save', function() { it('should append the suffix', function() { $httpBackend.expect('POST', '/users.json', '{"name":"user1"}').respond({id: 123, name: 'user1'}); var UserService = $resource('/users/:user_id.json', {user_id: '@id'}); var user = UserService.save({name: 'user1'}, callback); expect(user).toEqualData({name: 'user1'}); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(user).toEqualData({id: 123, name: 'user1'}); expect(callback).toHaveBeenCalledOnce(); expect(callback.calls.mostRecent().args[0]).toEqual(user); expect(callback.calls.mostRecent().args[1]()).toEqual(Object.create(null)); }); it('should append when an id is supplied', function() { $httpBackend.expect('POST', '/users/123.json', '{"id":123,"name":"newName"}').respond({id: 123, name: 'newName'}); var UserService = $resource('/users/:user_id.json', {user_id: '@id'}); var user = UserService.save({id: 123, name: 'newName'}, callback); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(user).toEqualData({id: 123, name: 'newName'}); expect(callback).toHaveBeenCalledOnce(); expect(callback.calls.mostRecent().args[0]).toEqual(user); expect(callback.calls.mostRecent().args[1]()).toEqual(Object.create(null)); }); it('should append when an id is supplied and the format is a parameter', function() { $httpBackend.expect('POST', '/users/123.json', '{"id":123,"name":"newName"}').respond({id: 123, name: 'newName'}); var UserService = $resource('/users/:user_id.:format', {user_id: '@id', format: 'json'}); var user = UserService.save({id: 123, name: 'newName'}, callback); expect(callback).not.toHaveBeenCalled(); $httpBackend.flush(); expect(user).toEqualData({id: 123, name: 'newName'}); expect(callback).toHaveBeenCalledOnce(); expect(callback.calls.mostRecent().args[0]).toEqual(user); expect(callback.calls.mostRecent().args[1]()).toEqual(Object.create(null)); }); }); describe('escaping /. with /\\.', function() { it('should work with query()', function() { $httpBackend.expect('GET', '/users/.json').respond(); $resource('/users/\\.json').query(); }); it('should work with get()', function() { $httpBackend.expect('GET', '/users/.json').respond(); $resource('/users/\\.json').get(); }); it('should work with save()', function() { $httpBackend.expect('POST', '/users/.json').respond(); $resource('/users/\\.json').save({}); }); it('should work with save() if dynamic params', function() { $httpBackend.expect('POST', '/users/.json').respond(); $resource('/users/:json', {json: '\\.json'}).save({}); }); it('should work with query() if dynamic params', function() { $httpBackend.expect('GET', '/users/.json').respond(); $resource('/users/:json', {json: '\\.json'}).query(); }); it('should work with get() if dynamic params', function() { $httpBackend.expect('GET', '/users/.json').respond(); $resource('/users/:json', {json: '\\.json'}).get(); }); }); }); describe('action-level url override', function() { it('should support overriding url template with static url', function() { $httpBackend.expect('GET', '/override-url?type=Customer&typeId=123').respond({id: 'abc'}); var TypeItem = $resource('/:type/:typeId', {type: 'Order'}, { get: { method: 'GET', params: {type: 'Customer'}, url: '/override-url' } }); var item = TypeItem.get({typeId: 123}); $httpBackend.flush(); expect(item).toEqualData({id: 'abc'}); }); it('should support overriding url template with a new template ending in param', function() { // url parameter in action, parameter ending the string $httpBackend.expect('GET', '/Customer/123').respond({id: 'abc'}); var TypeItem = $resource('/foo/:type', {type: 'Order'}, { get: { method: 'GET', params: {type: 'Customer'}, url: '/:type/:typeId' } }); var item = TypeItem.get({typeId: 123}); $httpBackend.flush(); expect(item).toEqualData({id: 'abc'}); // url parameter in action, parameter not ending the string $httpBackend.expect('GET', '/Customer/123/pay').respond({id: 'abc'}); TypeItem = $resource('/foo/:type', {type: 'Order'}, { get: { method: 'GET', params: {type: 'Customer'}, url: '/:type/:typeId/pay' } }); item = TypeItem.get({typeId: 123}); $httpBackend.flush(); expect(item).toEqualData({id: 'abc'}); }); it('should support overriding url template with a new template ending in string', function() { $httpBackend.expect('GET', '/Customer/123/pay').respond({id: 'abc'}); var TypeItem = $resource('/foo/:type', {type: 'Order'}, { get: { method: 'GET', params: {type: 'Customer'}, url: '/:type/:typeId/pay' } }); var item = TypeItem.get({typeId: 123}); $httpBackend.flush(); expect(item).toEqualData({id: 'abc'}); }); }); }); describe('extra params', function() { var $http; var $httpBackend; var $resource; var $rootScope; beforeEach(module('ngResource')); beforeEach(module(function($provide) { $provide.decorator('$http', function($delegate) { return jasmine.createSpy('$http').and.callFake($delegate); }); })); beforeEach(inject(function(_$http_, _$httpBackend_, _$resource_, _$rootScope_) { $http = _$http_; $httpBackend = _$httpBackend_; $resource = _$resource_; $rootScope = _$rootScope_; })); afterEach(function() { $httpBackend.verifyNoOutstandingExpectation(); }); it('should pass extra params to `$http` as `config.params`', function() { $httpBackend.expectGET('/bar?baz=qux').respond('{}'); var R = $resource('/:foo'); R.get({foo: 'bar', baz: 'qux'}); $rootScope.$digest(); expect($http).toHaveBeenCalledWith(jasmine.objectContaining({params: {baz: 'qux'}})); }); it('should pass extra params even if `Object.prototype` has properties with the same name', function() { $httpBackend.expectGET('/foo?toString=bar').respond('{}'); var R = $resource('/foo'); R.get({toString: 'bar'}); } ); }); describe('errors', function() { var $httpBackend, $resource; beforeEach(module(function($exceptionHandlerProvider) { $exceptionHandlerProvider.mode('log'); })); beforeEach(module('ngResource')); beforeEach(inject(function($injector) { $httpBackend = $injector.get('$httpBackend'); $resource = $injector.get('$resource'); })); it('should fail if action expects an object but response is an array', function() { var successSpy = jasmine.createSpy('successSpy'); var failureSpy = jasmine.createSpy('failureSpy'); $httpBackend.expect('GET', '/Customer/123').respond({id: 'abc'}); $resource('/Customer/123').query() .$promise.then(successSpy, function(e) { failureSpy(e.message); }); $httpBackend.flush(); expect(successSpy).not.toHaveBeenCalled(); expect(failureSpy).toHaveBeenCalled(); expect(failureSpy.calls.mostRecent().args[0]).toEqualMinErr('$resource', 'badcfg', 'Error in resource configuration for action `query`. ' + 'Expected response to contain an array but got an object (Request: GET /Customer/123)'); }); it('should fail if action expects an array but response is an object', function() { var successSpy = jasmine.createSpy('successSpy'); var failureSpy = jasmine.createSpy('failureSpy'); $httpBackend.expect('GET', '/Customer/123').respond([1,2,3]); $resource('/Customer/123').get() .$promise.then(successSpy, function(e) { failureSpy(e.message); }); $httpBackend.flush(); expect(successSpy).not.toHaveBeenCalled(); expect(failureSpy).toHaveBeenCalled(); expect(failureSpy.calls.mostRecent().args[0]).toEqualMinErr('$resource', 'badcfg', 'Error in resource configuration for action `get`. ' + 'Expected response to contain an object but got an array (Request: GET /Customer/123)'); }); }); describe('handling rejections', function() { var $exceptionHandler; var $httpBackend; var $resource; beforeEach(module('ngResource')); beforeEach(module(function($exceptionHandlerProvider) { $exceptionHandlerProvider.mode('log'); })); beforeEach(inject(function(_$exceptionHandler_, _$httpBackend_, _$resource_) { $exceptionHandler = _$exceptionHandler_; $httpBackend = _$httpBackend_; $resource = _$resource_; $httpBackend.whenGET('/CreditCard').respond(404); })); it('should reject the promise even when there is an error callback', function() { var errorCb1 = jasmine.createSpy('errorCb1'); var errorCb2 = jasmine.createSpy('errorCb2'); var CreditCard = $resource('/CreditCard'); CreditCard.get(noop, errorCb1).$promise.catch(errorCb2); $httpBackend.flush(); expect(errorCb1).toHaveBeenCalledOnce(); expect(errorCb2).toHaveBeenCalledOnce(); }); it('should report a PUR when no error callback or responseError interceptor is provided', function() { var CreditCard = $resource('/CreditCard'); CreditCard.get(); $httpBackend.flush(); expect($exceptionHandler.errors.length).toBe(1); expect($exceptionHandler.errors[0]).toMatch(/^Possibly unhandled rejection/); } ); it('should not report a PUR when an error callback or responseError interceptor is provided', function() { var CreditCard = $resource('/CreditCard', {}, { test1: { method: 'GET' }, test2: { method: 'GET', interceptor: {responseError: function() { return {}; }} } }); // With error callback CreditCard.test1(noop, noop); $httpBackend.flush(); expect($exceptionHandler.errors.length).toBe(0); // With responseError interceptor CreditCard.test2(); $httpBackend.flush(); expect($exceptionHandler.errors.length).toBe(0); // With error callback and responseError interceptor CreditCard.test2(noop, noop); $httpBackend.flush(); expect($exceptionHandler.errors.length).toBe(0); } ); it('should report a PUR when the responseError interceptor returns a rejected promise', inject(function($q) { var CreditCard = $resource('/CreditCard', {}, { test: { method: 'GET', interceptor: {responseError: function() { return $q.reject({}); }} } }); CreditCard.test(); $httpBackend.flush(); expect($exceptionHandler.errors.length).toBe(1); expect($exceptionHandler.errors[0]).toMatch(/^Possibly unhandled rejection/); }) ); it('should not swallow exceptions in success callback when error callback is provided', function() { $httpBackend.expectGET('/CreditCard/123').respond(null); var CreditCard = $resource('/CreditCard/:id'); CreditCard.get({id: 123}, function(res) { throw new Error('should be caught'); }, function() {}); $httpBackend.flush(); expect($exceptionHandler.errors.length).toBe(1); expect($exceptionHandler.errors[0]).toMatch(/^Error: should be caught/); } ); it('should not swallow exceptions in success callback when error callback is not provided', function() { $httpBackend.expectGET('/CreditCard/123').respond(null); var CreditCard = $resource('/CreditCard/:id'); CreditCard.get({id: 123}, function(res) { throw new Error('should be caught'); }); $httpBackend.flush(); expect($exceptionHandler.errors.length).toBe(1); expect($exceptionHandler.errors[0]).toMatch(/^Error: should be caught/); } ); it('should not swallow exceptions in success callback when error callback is provided and has responseError interceptor', function() { $httpBackend.expectGET('/CreditCard/123').respond(null); var CreditCard = $resource('/CreditCard/:id', null, { get: { method: 'GET', interceptor: {responseError: function() {}} } }); CreditCard.get({id: 123}, function(res) { throw new Error('should be caught'); }, function() {}); $httpBackend.flush(); expect($exceptionHandler.errors.length).toBe(1); expect($exceptionHandler.errors[0]).toMatch(/^Error: should be caught/); } ); it('should not swallow exceptions in success callback when error callback is not provided and has responseError interceptor', function() { $httpBackend.expectGET('/CreditCard/123').respond(null); var CreditCard = $resource('/CreditCard/:id', null, { get: { method: 'GET', interceptor: {responseError: function() {}} } }); CreditCard.get({id: 123}, function(res) { throw new Error('should be caught'); }); $httpBackend.flush(); expect($exceptionHandler.errors.length).toBe(1); expect($exceptionHandler.errors[0]).toMatch(/^Error: should be caught/); } ); it('should not propagate exceptions in success callback to the returned promise', function() { var successCallbackSpy = jasmine.createSpy('successCallback').and.throwError('error'); var promiseResolveSpy = jasmine.createSpy('promiseResolve'); var promiseRejectSpy = jasmine.createSpy('promiseReject'); $httpBackend.expectGET('/CreditCard/123').respond(null); var CreditCard = $resource('/CreditCard/:id'); CreditCard.get({id: 123}, successCallbackSpy). $promise.then(promiseResolveSpy, promiseRejectSpy); $httpBackend.flush(); expect(successCallbackSpy).toHaveBeenCalled(); expect(promiseResolveSpy).toHaveBeenCalledWith(jasmine.any(CreditCard)); expect(promiseRejectSpy).not.toHaveBeenCalled(); }); it('should not be able to recover from inside the error callback', function() { var errorCallbackSpy = jasmine.createSpy('errorCallback').and.returnValue({id: 123}); var promiseResolveSpy = jasmine.createSpy('promiseResolve'); var promiseRejectSpy = jasmine.createSpy('promiseReject'); $httpBackend.expectGET('/CreditCard/123').respond(404); var CreditCard = $resource('/CreditCard/:id'); CreditCard.get({id: 123}, noop, errorCallbackSpy). $promise.then(promiseResolveSpy, promiseRejectSpy); $httpBackend.flush(); expect(errorCallbackSpy).toHaveBeenCalled(); expect(promiseResolveSpy).not.toHaveBeenCalled(); expect(promiseRejectSpy).toHaveBeenCalledWith(jasmine.objectContaining({status: 404})); }); describe('requestInterceptor', function() { var rejectReason = {'lol':'cat'}; var $q, $rootScope; var successSpy, failureSpy, callback; beforeEach(inject(function(_$q_, _$rootScope_) { $q = _$q_; $rootScope = _$rootScope_; successSpy = jasmine.createSpy('successSpy'); failureSpy = jasmine.createSpy('failureSpy'); callback = jasmine.createSpy(); })); it('should call requestErrorInterceptor if requestInterceptor throws an error', function() { var CreditCard = $resource('/CreditCard', {}, { query: { method: 'get', isArray: true, interceptor: { request: function() { throw rejectReason; }, requestError: function(rejection) { callback(rejection); return $q.reject(rejection); } } } }); var resource = CreditCard.query(); resource.$promise.then(successSpy, failureSpy); $rootScope.$apply(); expect(callback).toHaveBeenCalledOnce(); expect(callback).toHaveBeenCalledWith(rejectReason); expect(successSpy).not.toHaveBeenCalled(); expect(failureSpy).toHaveBeenCalledOnce(); expect(failureSpy).toHaveBeenCalledWith(rejectReason); // Ensure that no requests were made. $httpBackend.verifyNoOutstandingRequest(); }); it('should abort the operation if a requestErrorInterceptor throws an exception', function() { var CreditCard = $resource('/CreditCard', {}, { query: { method: 'get', isArray: true, interceptor: { request: function() { return $q.reject(); }, requestError: function() { throw rejectReason; } } } }); var resource = CreditCard.query(); resource.$promise.then(successSpy, failureSpy); $rootScope.$apply(); expect(resource.$resolved).toBeTruthy(); expect(successSpy).not.toHaveBeenCalled(); expect(failureSpy).toHaveBeenCalledOnce(); expect(failureSpy).toHaveBeenCalledWith(rejectReason); // Ensure that no requests were made. $httpBackend.verifyNoOutstandingRequest(); }); }); }); describe('cancelling requests', function() { var httpSpy; var $httpBackend; var $resource; var $timeout; beforeEach(module('ngResource', function($provide) { $provide.decorator('$http', function($delegate) { httpSpy = jasmine.createSpy('$http').and.callFake($delegate); return httpSpy; }); })); beforeEach(inject(function(_$httpBackend_, _$resource_, _$timeout_) { $httpBackend = _$httpBackend_; $resource = _$resource_; $timeout = _$timeout_; })); it('should accept numeric timeouts in actions and pass them to $http', function() { $httpBackend.whenGET('/CreditCard').respond({}); var CreditCard = $resource('/CreditCard', {}, { get: { method: 'GET', timeout: 10000 } }); CreditCard.get(); $httpBackend.flush(); expect(httpSpy).toHaveBeenCalledOnce(); expect(httpSpy.calls.argsFor(0)[0].timeout).toBe(10000); }); it('should delete non-numeric timeouts in actions and log a $debug message', inject(function($log, $q) { spyOn($log, 'debug'); $httpBackend.whenGET('/CreditCard').respond({}); var CreditCard = $resource('/CreditCard', {}, { get: { method: 'GET', timeout: $q.defer().promise } }); CreditCard.get(); $httpBackend.flush(); expect(httpSpy).toHaveBeenCalledOnce(); expect(httpSpy.calls.argsFor(0)[0].timeout).toBeUndefined(); expect($log.debug).toHaveBeenCalledOnceWith('ngResource:\n' + ' Only numeric values are allowed as `timeout`.\n' + ' Promises are not supported in $resource, because the same value would ' + 'be used for multiple requests. If you are looking for a way to cancel ' + 'requests, you should use the `cancellable` option.'); }) ); it('should use `cancellable` value if passed a non-numeric `timeout` in an action', inject(function($log, $q, $rootScope) { spyOn($log, 'debug'); $httpBackend.whenGET('/CreditCard').respond({}); var CreditCard = $resource('/CreditCard', {}, { get: { method: 'GET', timeout: $q.defer().promise, cancellable: true } }); var creditCard = CreditCard.get(); $rootScope.$digest(); expect(creditCard.$cancelRequest).toBeDefined(); expect(httpSpy.calls.argsFor(0)[0].timeout).toEqual(jasmine.any($q)); expect(httpSpy.calls.argsFor(0)[0].timeout.then).toBeDefined(); expect($log.debug).toHaveBeenCalledOnceWith('ngResource:\n' + ' Only numeric values are allowed as `timeout`.\n' + ' Promises are not supported in $resource, because the same value would ' + 'be used for multiple requests. If you are looking for a way to cancel ' + 'requests, you should use the `cancellable` option.'); }) ); it('should not create a `$cancelRequest` method for instance calls', function() { $httpBackend.whenPOST('/CreditCard').respond({}); var CreditCard = $resource('/CreditCard', {}, { save1: { method: 'POST', cancellable: false }, save2: { method: 'POST', cancellable: true } }); var creditCard = new CreditCard(); var promise1 = creditCard.$save1(); expect(promise1.$cancelRequest).toBeUndefined(); expect(creditCard.$cancelRequest).toBeUndefined(); var promise2 = creditCard.$save2(); expect(promise2.$cancelRequest).toBeUndefined(); expect(creditCard.$cancelRequest).toBeUndefined(); $httpBackend.flush(); expect(promise1.$cancelRequest).toBeUndefined(); expect(promise2.$cancelRequest).toBeUndefined(); expect(creditCard.$cancelRequest).toBeUndefined(); }); it('should not create a `$cancelRequest` method for non-cancellable calls', function() { var CreditCard = $resource('/CreditCard', {}, { get: { method: 'GET', cancellable: false } }); var creditCard = CreditCard.get(); expect(creditCard.$cancelRequest).toBeUndefined(); }); it('should also take into account `options.cancellable`', function() { var options = {cancellable: true}; var CreditCard = $resource('/CreditCard', {}, { get1: {method: 'GET', cancellable: false}, get2: {method: 'GET', cancellable: true}, get3: {method: 'GET'} }, options); var creditCard1 = CreditCard.get1(); var creditCard2 = CreditCard.get2(); var creditCard3 = CreditCard.get3(); expect(creditCard1.$cancelRequest).toBeUndefined(); expect(creditCard2.$cancelRequest).toBeDefined(); expect(creditCard3.$cancelRequest).toBeDefined(); options = {cancellable: false}; CreditCard = $resource('/CreditCard', {}, { get1: {method: 'GET', cancellable: false}, get2: {method: 'GET', cancellable: true}, get3: {method: 'GET'} }, options); creditCard1 = CreditCard.get1(); creditCard2 = CreditCard.get2(); creditCard3 = CreditCard.get3(); expect(creditCard1.$cancelRequest).toBeUndefined(); expect(creditCard2.$cancelRequest).toBeDefined(); expect(creditCard3.$cancelRequest).toBeUndefined(); }); it('should accept numeric timeouts in cancellable actions and cancel the request when timeout occurs', function() { $httpBackend.whenGET('/CreditCard').respond({}); var CreditCard = $resource('/CreditCard', {}, { get: { method: 'GET', timeout: 10000, cancellable: true } }); var ccs = CreditCard.get(); ccs.$promise.catch(noop); $timeout.flush(); expect($httpBackend.flush).toThrow(new Error('No pending request to flush !')); CreditCard.get(); expect($httpBackend.flush).not.toThrow(); }); it('should cancel the request (if cancellable), when calling `$cancelRequest`', function() { $httpBackend.whenGET('/CreditCard').respond({}); var CreditCard = $resource('/CreditCard', {}, { get: { method: 'GET', cancellable: true } }); var ccs = CreditCard.get(); ccs.$cancelRequest(); expect($httpBackend.flush).toThrow(new Error('No pending request to flush !')); CreditCard.get(); expect($httpBackend.flush).not.toThrow(); }); it('should cancel the request, when calling `$cancelRequest` in cancellable actions with timeout defined', function() { $httpBackend.whenGET('/CreditCard').respond({}); var CreditCard = $resource('/CreditCard', {}, { get: { method: 'GET', timeout: 10000, cancellable: true } }); var ccs = CreditCard.get(); ccs.$cancelRequest(); expect($httpBackend.flush).toThrow(new Error('No pending request to flush !')); CreditCard.get(); expect($httpBackend.flush).not.toThrow(); }); it('should reset `$cancelRequest` after the response arrives', function() { $httpBackend.whenGET('/CreditCard').respond({}); var CreditCard = $resource('/CreditCard', {}, { get: { method: 'GET', cancellable: true } }); var creditCard = CreditCard.get(); expect(creditCard.$cancelRequest).not.toBe(noop); $httpBackend.flush(); expect(creditCard.$cancelRequest).toBe(noop); }); it('should not break when calling old `$cancelRequest` after the response arrives', function() { $httpBackend.whenGET('/CreditCard').respond({}); var CreditCard = $resource('/CreditCard', {}, { get: { method: 'GET', cancellable: true } }); var creditCard = CreditCard.get(); var cancelRequest = creditCard.$cancelRequest; $httpBackend.flush(); expect(cancelRequest).not.toBe(noop); expect(cancelRequest).not.toThrow(); }); }); describe('configuring `cancellable` on the provider', function() { var $resource; beforeEach(module('ngResource', function($resourceProvider) { $resourceProvider.defaults.cancellable = true; })); beforeEach(inject(function(_$resource_) { $resource = _$resource_; })); it('should also take into account `$resourceProvider.defaults.cancellable`', function() { var CreditCard = $resource('/CreditCard', {}, { get1: {method: 'GET', cancellable: false}, get2: {method: 'GET', cancellable: true}, get3: {method: 'GET'} }); var creditCard1 = CreditCard.get1(); var creditCard2 = CreditCard.get2(); var creditCard3 = CreditCard.get3(); expect(creditCard1.$cancelRequest).toBeUndefined(); expect(creditCard2.$cancelRequest).toBeDefined(); expect(creditCard3.$cancelRequest).toBeDefined(); }); }); });