'use strict';

describe("resource", function() {

var $resource, CreditCard, callback, $httpBackend, resourceProvider;

beforeEach(module('ngResource'));

beforeEach(module(function($resourceProvider) {

resourceProvider = $resourceProvider;

}));

beforeEach(inject(function($injector) {

$httpBackend = $injector.get('$httpBackend');

$resource = $injector.get('$resource');

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();

}));

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')).toBe(undefined);

expect(lookupDottedPath(data, 'a.c.c')).toBe(undefined);

expect(lookupDottedPath(data, 'a.b.c.d')).toBe(undefined);

expect(lookupDottedPath(data, 'NOT_EXIST')).toBe(undefined);

});

});

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 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 default to empty parameters', function() {

$httpBackend.expect('GET', 'URL').respond({});

$resource('URL').query();

});

it('should ignore slashes of undefinend 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 undefinend 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('{}');

R.get({a: 'foo#1'});

R.get({a: 'doh!@foo', bar: 'baz#1'});

R.get({a: 'herp$'});

});

it('should not encode @ in url params', function() {

//encodeURIComponent is too agressive 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 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 url params', function() {

var R = $resource('/Path/:a');

$httpBackend.expect('GET', '/Path/doh&foo?bar=baz%261').respond('{}');

R.get({a: 'doh&foo', bar: 'baz&1'});

});

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.mostRecentCall.args[0]).toEqual(cc);

expect(callback.mostRecentCall.args[1]()).toEqual({});

});

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.mostRecentCall.args[0]).toEqual(cc);

expect(callback.mostRecentCall.args[1]()).toEqual({});

});

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.mostRecentCall.args[0]).toEqual(cc);

expect(callback.mostRecentCall.args[1]()).toEqual({});

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.mostRecentCall.args[0]).toEqual(ccs);

expect(callback.mostRecentCall.args[1]()).toEqual({});

});

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.mostRecentCall.args[0]).toEqualData({});

expect(callback.mostRecentCall.args[1]()).toEqual({});

callback.reset();

$httpBackend.expect('DELETE', '/CreditCard/333').respond(204, null);

CreditCard.remove({id:333}, callback);

expect(callback).not.toHaveBeenCalled();

$httpBackend.flush();

expect(callback.mostRecentCall.args[0]).toEqualData({});

expect(callback.mostRecentCall.args[1]()).toEqual({});

});

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.mostRecentCall.args[0]).toEqual(cc);

expect(callback.mostRecentCall.args[1]()).toEqual({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 bind default parameters', function() {

$httpBackend.expect('GET', '/CreditCard/123.visa?minimum=0.05').respond({id: 123});

var Visa = CreditCard.bind({verb:'.visa', minimum:0.05});

var visa = Visa.get({id:123});

$httpBackend.flush();

expect(visa).toEqualData({id:123});

});

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 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'});

});

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.mostRecentCall.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.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.mostRecentCall.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.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.mostRecentCall.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.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.mostRecentCall.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);

});

});

it('should allow per action response interceptor that gets full response', function() {

CreditCard = $resource('/CreditCard', {}, {

query: {

method: 'get',

isArray: true,

interceptor: {

response: function(response) {

return response;

}

}

}

});

$httpBackend.expect('GET', '/CreditCard').respond([{id: 1}]);

var ccs = CreditCard.query();

ccs.$promise.then(callback);

$httpBackend.flush();

expect(callback).toHaveBeenCalledOnce();

var response = callback.mostRecentCall.args[0];

expect(response.resource).toBe(ccs);

expect(response.status).toBe(200);

expect(response.config).toBeDefined();

});

it('should allow per action responseError interceptor that gets full response', function() {

CreditCard = $resource('/CreditCard', {}, {

query: {

method: 'get',

isArray: true,

interceptor: {

responseError: function(response) {

return response;

}