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webogram-i2p/app/vendor/angular/test-bundles/angular-resource.js

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/**
* @license AngularJS v1.7.8
* (c) 2010-2018 Google, Inc. http://angularjs.org
* License: MIT
*/
(function(window, angular) {'use strict';
var $resourceMinErr = angular.$$minErr('$resource');
// Helper functions and regex to lookup a dotted path on an object
// stopping at undefined/null. The path must be composed of ASCII
// identifiers (just like $parse)
var MEMBER_NAME_REGEX = /^(\.[a-zA-Z_$@][0-9a-zA-Z_$@]*)+$/;
function isValidDottedPath(path) {
return (path != null && path !== '' && path !== 'hasOwnProperty' &&
MEMBER_NAME_REGEX.test('.' + path));
}
function lookupDottedPath(obj, path) {
if (!isValidDottedPath(path)) {
throw $resourceMinErr('badmember', 'Dotted member path "@{0}" is invalid.', path);
}
var keys = path.split('.');
for (var i = 0, ii = keys.length; i < ii && angular.isDefined(obj); i++) {
var key = keys[i];
obj = (obj !== null) ? obj[key] : undefined;
}
return obj;
}
/**
* Create a shallow copy of an object and clear other fields from the destination
*/
function shallowClearAndCopy(src, dst) {
dst = dst || {};
angular.forEach(dst, function(value, key) {
delete dst[key];
});
for (var key in src) {
if (src.hasOwnProperty(key) && !(key.charAt(0) === '$' && key.charAt(1) === '$')) {
dst[key] = src[key];
}
}
return dst;
}
/**
* @ngdoc module
* @name ngResource
* @description
*
* The `ngResource` module provides interaction support with RESTful services
* via the $resource service.
*
* See {@link ngResource.$resourceProvider} and {@link ngResource.$resource} for usage.
*/
/**
* @ngdoc provider
* @name $resourceProvider
*
* @description
*
* Use `$resourceProvider` to change the default behavior of the {@link ngResource.$resource}
* service.
*
* ## Dependencies
* Requires the {@link ngResource } module to be installed.
*
*/
/**
* @ngdoc service
* @name $resource
* @requires $http
* @requires ng.$log
* @requires $q
* @requires ng.$timeout
*
* @description
* A factory which creates a resource object that lets you interact with
* [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources.
*
* The returned resource object has action methods which provide high-level behaviors without
* the need to interact with the low level {@link ng.$http $http} service.
*
* Requires the {@link ngResource `ngResource`} module to be installed.
*
* By default, trailing slashes will be stripped from the calculated URLs,
* which can pose problems with server backends that do not expect that
* behavior. This can be disabled by configuring the `$resourceProvider` like
* this:
*
* ```js
app.config(['$resourceProvider', function($resourceProvider) {
// Don't strip trailing slashes from calculated URLs
$resourceProvider.defaults.stripTrailingSlashes = false;
}]);
* ```
*
* @param {string} url A parameterized URL template with parameters prefixed by `:` as in
* `/user/:username`. If you are using a URL with a port number (e.g.
* `http://example.com:8080/api`), it will be respected.
*
* If you are using a url with a suffix, just add the suffix, like this:
* `$resource('http://example.com/resource.json')` or `$resource('http://example.com/:id.json')`
* or even `$resource('http://example.com/resource/:resource_id.:format')`
* If the parameter before the suffix is empty, :resource_id in this case, then the `/.` will be
* collapsed down to a single `.`. If you need this sequence to appear and not collapse then you
* can escape it with `/\.`.
*
* @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in
* `actions` methods. If a parameter value is a function, it will be called every time
* a param value needs to be obtained for a request (unless the param was overridden). The
* function will be passed the current data value as an argument.
*
* Each key value in the parameter object is first bound to url template if present and then any
* excess keys are appended to the url search query after the `?`.
*
* Given a template `/path/:verb` and parameter `{verb: 'greet', salutation: 'Hello'}` results in
* URL `/path/greet?salutation=Hello`.
*
* If the parameter value is prefixed with `@`, then the value for that parameter will be
* extracted from the corresponding property on the `data` object (provided when calling actions
* with a request body).
* For example, if the `defaultParam` object is `{someParam: '@someProp'}` then the value of
* `someParam` will be `data.someProp`.
* Note that the parameter will be ignored, when calling a "GET" action method (i.e. an action
* method that does not accept a request body).
*
* @param {Object.<Object>=} actions Hash with declaration of custom actions that will be available
* in addition to the default set of resource actions (see below). If a custom action has the same
* key as a default action (e.g. `save`), then the default action will be *overwritten*, and not
* extended.
*
* The declaration should be created in the format of {@link ng.$http#usage $http.config}:
*
* {
* action1: {method:?, params:?, isArray:?, headers:?, ...},
* action2: {method:?, params:?, isArray:?, headers:?, ...},
* ...
* }
*
* Where:
*
* - **`action`** – {string} – The name of action. This name becomes the name of the method on
* your resource object.
* - **`method`** – {string} – Case insensitive HTTP method (e.g. `GET`, `POST`, `PUT`,
* `DELETE`, `JSONP`, etc).
* - **`params`** – {Object=} – Optional set of pre-bound parameters for this action. If any of
* the parameter value is a function, it will be called every time when a param value needs to
* be obtained for a request (unless the param was overridden). The function will be passed the
* current data value as an argument.
* - **`url`** – {string} – Action specific `url` override. The url templating is supported just
* like for the resource-level urls.
* - **`isArray`** – {boolean=} – If true then the returned object for this action is an array,
* see `returns` section.
* - **`transformRequest`** –
* `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
* Transform function or an array of such functions. The transform function takes the http
* request body and headers and returns its transformed (typically serialized) version.
* By default, transformRequest will contain one function that checks if the request data is
* an object and serializes it using `angular.toJson`. To prevent this behavior, set
* `transformRequest` to an empty array: `transformRequest: []`
* - **`transformResponse`** –
* `{function(data, headersGetter, status)|Array.<function(data, headersGetter, status)>}` –
* Transform function or an array of such functions. The transform function takes the HTTP
* response body, headers and status and returns its transformed (typically deserialized)
* version.
* By default, transformResponse will contain one function that checks if the response looks
* like a JSON string and deserializes it using `angular.fromJson`. To prevent this behavior,
* set `transformResponse` to an empty array: `transformResponse: []`
* - **`cache`** – `{boolean|Cache}` – A boolean value or object created with
* {@link ng.$cacheFactory `$cacheFactory`} to enable or disable caching of the HTTP response.
* See {@link $http#caching $http Caching} for more information.
* - **`timeout`** – `{number}` – Timeout in milliseconds.<br />
* **Note:** In contrast to {@link ng.$http#usage $http.config}, {@link ng.$q promises} are
* **not** supported in `$resource`, because the same value would be used for multiple requests.
* If you are looking for a way to cancel requests, you should use the `cancellable` option.
* - **`cancellable`** – `{boolean}` – If true, the request made by a "non-instance" call will be
* cancelled (if not already completed) by calling `$cancelRequest()` on the call's return
* value. Calling `$cancelRequest()` for a non-cancellable or an already completed/cancelled
* request will have no effect.
* - **`withCredentials`** – `{boolean}` – Whether to set the `withCredentials` flag on the
* XHR object. See
* [XMLHttpRequest.withCredentials](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/withCredentials)
* for more information.
* - **`responseType`** – `{string}` – See
* [XMLHttpRequest.responseType](https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/responseType).
* - **`interceptor`** – `{Object=}` – The interceptor object has four optional methods -
* `request`, `requestError`, `response`, and `responseError`. See
* {@link ng.$http#interceptors $http interceptors} for details. Note that
* `request`/`requestError` interceptors are applied before calling `$http`, thus before any
* global `$http` interceptors. Also, rejecting or throwing an error inside the `request`
* interceptor will result in calling the `responseError` interceptor.
* The resource instance or collection is available on the `resource` property of the
* `http response` object passed to `response`/`responseError` interceptors.
* Keep in mind that the associated promise will be resolved with the value returned by the
* response interceptors. Make sure you return an appropriate value and not the `response`
* object passed as input. For reference, the default `response` interceptor (which gets applied
* if you don't specify a custom one) returns `response.resource`.<br />
* See {@link ngResource.$resource#using-interceptors below} for an example of using
* interceptors in `$resource`.
* - **`hasBody`** – `{boolean}` – If true, then the request will have a body.
* If not specified, then only POST, PUT and PATCH requests will have a body. *
* @param {Object} options Hash with custom settings that should extend the
* default `$resourceProvider` behavior. The supported options are:
*
* - **`stripTrailingSlashes`** – {boolean} – If true then the trailing
* slashes from any calculated URL will be stripped. (Defaults to true.)
* - **`cancellable`** – {boolean} – If true, the request made by a "non-instance" call will be
* cancelled (if not already completed) by calling `$cancelRequest()` on the call's return value.
* This can be overwritten per action. (Defaults to false.)
*
* @returns {Object} A resource "class" object with methods for the default set of resource actions
* optionally extended with custom `actions`. The default set contains these actions:
* ```js
* {
* 'get': {method: 'GET'},
* 'save': {method: 'POST'},
* 'query': {method: 'GET', isArray: true},
* 'remove': {method: 'DELETE'},
* 'delete': {method: 'DELETE'}
* }
* ```
*
* Calling these methods invoke {@link ng.$http} with the specified http method, destination and
* parameters. When the data is returned from the server then the object is an instance of the
* resource class. The actions `save`, `remove` and `delete` are available on it as methods with
* the `$` prefix. This allows you to easily perform CRUD operations (create, read, update,
* delete) on server-side data like this:
* ```js
* var User = $resource('/user/:userId', {userId: '@id'});
* User.get({userId: 123}).$promise.then(function(user) {
* user.abc = true;
* user.$save();
* });
* ```
*
* It is important to realize that invoking a `$resource` object method immediately returns an
* empty reference (object or array depending on `isArray`). Once the data is returned from the
* server the existing reference is populated with the actual data. This is a useful trick since
* usually the resource is assigned to a model which is then rendered by the view. Having an empty
* object results in no rendering, once the data arrives from the server then the object is
* populated with the data and the view automatically re-renders itself showing the new data. This
* means that in most cases one never has to write a callback function for the action methods.
*
* The action methods on the class object or instance object can be invoked with the following
* parameters:
*
* - "class" actions without a body: `Resource.action([parameters], [success], [error])`
* - "class" actions with a body: `Resource.action([parameters], postData, [success], [error])`
* - instance actions: `instance.$action([parameters], [success], [error])`
*
*
* When calling instance methods, the instance itself is used as the request body (if the action
* should have a body). By default, only actions using `POST`, `PUT` or `PATCH` have request
* bodies, but you can use the `hasBody` configuration option to specify whether an action
* should have a body or not (regardless of its HTTP method).
*
*
* Success callback is called with (value (Object|Array), responseHeaders (Function),
* status (number), statusText (string)) arguments, where `value` is the populated resource
* instance or collection object. The error callback is called with (httpResponse) argument.
*
* Class actions return an empty instance (with the additional properties listed below).
* Instance actions return a promise for the operation.
*
* The Resource instances and collections have these additional properties:
*
* - `$promise`: The {@link ng.$q promise} of the original server interaction that created this
* instance or collection.
*
* On success, the promise is resolved with the same resource instance or collection object,
* updated with data from server. This makes it easy to use in the
* {@link ngRoute.$routeProvider `resolve` section of `$routeProvider.when()`} to defer view
* rendering until the resource(s) are loaded.
*
* On failure, the promise is rejected with the {@link ng.$http http response} object.
*
* If an interceptor object was provided, the promise will instead be resolved with the value
* returned by the response interceptor (on success) or responceError interceptor (on failure).
*
* - `$resolved`: `true` after first server interaction is completed (either with success or
* rejection), `false` before that. Knowing if the Resource has been resolved is useful in
* data-binding. If there is a response/responseError interceptor and it returns a promise,
* `$resolved` will wait for that too.
*
* The Resource instances and collections have these additional methods:
*
* - `$cancelRequest`: If there is a cancellable, pending request related to the instance or
* collection, calling this method will abort the request.
*
* The Resource instances have these additional methods:
*
* - `toJSON`: It returns a simple object without any of the extra properties added as part of
* the Resource API. This object can be serialized through {@link angular.toJson} safely
* without attaching AngularJS-specific fields. Notice that `JSON.stringify` (and
* `angular.toJson`) automatically use this method when serializing a Resource instance
* (see [MDN](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify#toJSON%28%29_behavior)).
*
* @example
*
* ### Basic usage
*
```js
// Define a CreditCard class
var CreditCard = $resource('/users/:userId/cards/:cardId',
{userId: 123, cardId: '@id'}, {
charge: {method: 'POST', params: {charge: true}}
});
// We can retrieve a collection from the server
var cards = CreditCard.query();
// GET: /users/123/cards
// server returns: [{id: 456, number: '1234', name: 'Smith'}]
// Wait for the request to complete
cards.$promise.then(function() {
var card = cards[0];
// Each item is an instance of CreditCard
expect(card instanceof CreditCard).toEqual(true);
// Non-GET methods are mapped onto the instances
card.name = 'J. Smith';
card.$save();
// POST: /users/123/cards/456 {id: 456, number: '1234', name: 'J. Smith'}
// server returns: {id: 456, number: '1234', name: 'J. Smith'}
// Our custom method is mapped as well (since it uses POST)
card.$charge({amount: 9.99});
// POST: /users/123/cards/456?amount=9.99&charge=true {id: 456, number: '1234', name: 'J. Smith'}
});
// We can create an instance as well
var newCard = new CreditCard({number: '0123'});
newCard.name = 'Mike Smith';
var savePromise = newCard.$save();
// POST: /users/123/cards {number: '0123', name: 'Mike Smith'}
// server returns: {id: 789, number: '0123', name: 'Mike Smith'}
savePromise.then(function() {
// Once the promise is resolved, the created instance
// is populated with the data returned by the server
expect(newCard.id).toEqual(789);
});
```
*
* The object returned from a call to `$resource` is a resource "class" which has one "static"
* method for each action in the definition.
*
* Calling these methods invokes `$http` on the `url` template with the given HTTP `method`,
* `params` and `headers`.
*
* @example
*
* ### Accessing the response
*
* When the data is returned from the server then the object is an instance of the resource type and
* all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD
* operations (create, read, update, delete) on server-side data.
*
```js
var User = $resource('/users/:userId', {userId: '@id'});
User.get({userId: 123}).$promise.then(function(user) {
user.abc = true;
user.$save();
});
```
*
* It's worth noting that the success callback for `get`, `query` and other methods gets called with
* the resource instance (populated with the data that came from the server) as well as an `$http`
* header getter function, the HTTP status code and the response status text. So one could rewrite
* the above example and get access to HTTP headers as follows:
*
```js
var User = $resource('/users/:userId', {userId: '@id'});
User.get({userId: 123}, function(user, getResponseHeaders) {
user.abc = true;
user.$save(function(user, putResponseHeaders) {
// `user` => saved `User` object
// `putResponseHeaders` => `$http` header getter
});
});
```
*
* @example
*
* ### Creating custom actions
*
* In this example we create a custom method on our resource to make a PUT request:
*
```js
var app = angular.module('app', ['ngResource']);
// Some APIs expect a PUT request in the format URL/object/ID
// Here we are creating an 'update' method
app.factory('Notes', ['$resource', function($resource) {
return $resource('/notes/:id', {id: '@id'}, {
update: {method: 'PUT'}
});
}]);
// In our controller we get the ID from the URL using `$location`
app.controller('NotesCtrl', ['$location', 'Notes', function($location, Notes) {
// First, retrieve the corresponding `Note` object from the server
// (Assuming a URL of the form `.../notes?id=XYZ`)
var noteId = $location.search().id;
var note = Notes.get({id: noteId});
note.$promise.then(function() {
note.content = 'Hello, world!';
// Now call `update` to save the changes on the server
Notes.update(note);
// This will PUT /notes/ID with the note object as the request payload
// Since `update` is a non-GET method, it will also be available on the instance
// (prefixed with `$`), so we could replace the `Note.update()` call with:
//note.$update();
});
}]);
```
*
* @example
*
* ### Cancelling requests
*
* If an action's configuration specifies that it is cancellable, you can cancel the request related
* to an instance or collection (as long as it is a result of a "non-instance" call):
*
```js
// ...defining the `Hotel` resource...
var Hotel = $resource('/api/hotels/:id', {id: '@id'}, {
// Let's make the `query()` method cancellable
query: {method: 'get', isArray: true, cancellable: true}
});
// ...somewhere in the PlanVacationController...
...
this.onDestinationChanged = function onDestinationChanged(destination) {
// We don't care about any pending request for hotels
// in a different destination any more
if (this.availableHotels) {
this.availableHotels.$cancelRequest();
}
// Let's query for hotels in `destination`
// (calls: /api/hotels?location=<destination>)
this.availableHotels = Hotel.query({location: destination});
};
```
*
* @example
*
* ### Using interceptors
*
* You can use interceptors to transform the request or response, perform additional operations, and
* modify the returned instance/collection. The following example, uses `request` and `response`
* interceptors to augment the returned instance with additional info:
*
```js
var Thing = $resource('/api/things/:id', {id: '@id'}, {
save: {
method: 'POST',
interceptor: {
request: function(config) {
// Before the request is sent out, store a timestamp on the request config
config.requestTimestamp = Date.now();
return config;
},
response: function(response) {
// Get the instance from the response object
var instance = response.resource;
// Augment the instance with a custom `saveLatency` property, computed as the time
// between sending the request and receiving the response.
instance.saveLatency = Date.now() - response.config.requestTimestamp;
// Return the instance
return instance;
}
}
}
});
Thing.save({foo: 'bar'}).$promise.then(function(thing) {
console.log('That thing was saved in ' + thing.saveLatency + 'ms.');
});
```
*
*/
angular.module('ngResource', ['ng']).
info({ angularVersion: '1.7.8' }).
provider('$resource', function ResourceProvider() {
var PROTOCOL_AND_IPV6_REGEX = /^https?:\/\/\[[^\]]*][^/]*/;
var provider = this;
/**
* @ngdoc property
* @name $resourceProvider#defaults
* @description
* Object containing default options used when creating `$resource` instances.
*
* The default values satisfy a wide range of usecases, but you may choose to overwrite any of
* them to further customize your instances. The available properties are:
*
* - **stripTrailingSlashes** – `{boolean}` – If true, then the trailing slashes from any
* calculated URL will be stripped.<br />
* (Defaults to true.)
* - **cancellable** – `{boolean}` – If true, the request made by a "non-instance" call will be
* cancelled (if not already completed) by calling `$cancelRequest()` on the call's return
* value. For more details, see {@link ngResource.$resource}. This can be overwritten per
* resource class or action.<br />
* (Defaults to false.)
* - **actions** - `{Object.<Object>}` - A hash with default actions declarations. Actions are
* high-level methods corresponding to RESTful actions/methods on resources. An action may
* specify what HTTP method to use, what URL to hit, if the return value will be a single
* object or a collection (array) of objects etc. For more details, see
* {@link ngResource.$resource}. The actions can also be enhanced or overwritten per resource
* class.<br />
* The default actions are:
* ```js
* {
* get: {method: 'GET'},
* save: {method: 'POST'},
* query: {method: 'GET', isArray: true},
* remove: {method: 'DELETE'},
* delete: {method: 'DELETE'}
* }
* ```
*
* #### Example
*
* For example, you can specify a new `update` action that uses the `PUT` HTTP verb:
*
* ```js
* angular.
* module('myApp').
* config(['$resourceProvider', function ($resourceProvider) {
* $resourceProvider.defaults.actions.update = {
* method: 'PUT'
* };
* }]);
* ```
*
* Or you can even overwrite the whole `actions` list and specify your own:
*
* ```js
* angular.
* module('myApp').
* config(['$resourceProvider', function ($resourceProvider) {
* $resourceProvider.defaults.actions = {
* create: {method: 'POST'},
* get: {method: 'GET'},
* getAll: {method: 'GET', isArray:true},
* update: {method: 'PUT'},
* delete: {method: 'DELETE'}
* };
* });
* ```
*
*/
this.defaults = {
// Strip slashes by default
stripTrailingSlashes: true,
// Make non-instance requests cancellable (via `$cancelRequest()`)
cancellable: false,
// Default actions configuration
actions: {
'get': {method: 'GET'},
'save': {method: 'POST'},
'query': {method: 'GET', isArray: true},
'remove': {method: 'DELETE'},
'delete': {method: 'DELETE'}
}
};
this.$get = ['$http', '$log', '$q', '$timeout', function($http, $log, $q, $timeout) {
var noop = angular.noop,
forEach = angular.forEach,
extend = angular.extend,
copy = angular.copy,
isArray = angular.isArray,
isDefined = angular.isDefined,
isFunction = angular.isFunction,
isNumber = angular.isNumber,
encodeUriQuery = angular.$$encodeUriQuery,
encodeUriSegment = angular.$$encodeUriSegment;
function Route(template, defaults) {
this.template = template;
this.defaults = extend({}, provider.defaults, defaults);
this.urlParams = {};
}
Route.prototype = {
setUrlParams: function(config, params, actionUrl) {
var self = this,
url = actionUrl || self.template,
val,
encodedVal,
protocolAndIpv6 = '';
var urlParams = self.urlParams = Object.create(null);
forEach(url.split(/\W/), function(param) {
if (param === 'hasOwnProperty') {
throw $resourceMinErr('badname', 'hasOwnProperty is not a valid parameter name.');
}
if (!(new RegExp('^\\d+$').test(param)) && param &&
(new RegExp('(^|[^\\\\]):' + param + '(\\W|$)').test(url))) {
urlParams[param] = {
isQueryParamValue: (new RegExp('\\?.*=:' + param + '(?:\\W|$)')).test(url)
};
}
});
url = url.replace(/\\:/g, ':');
url = url.replace(PROTOCOL_AND_IPV6_REGEX, function(match) {
protocolAndIpv6 = match;
return '';
});
params = params || {};
forEach(self.urlParams, function(paramInfo, urlParam) {
val = params.hasOwnProperty(urlParam) ? params[urlParam] : self.defaults[urlParam];
if (isDefined(val) && val !== null) {
if (paramInfo.isQueryParamValue) {
encodedVal = encodeUriQuery(val, true);
} else {
encodedVal = encodeUriSegment(val);
}
url = url.replace(new RegExp(':' + urlParam + '(\\W|$)', 'g'), function(match, p1) {
return encodedVal + p1;
});
} else {
url = url.replace(new RegExp('(/?):' + urlParam + '(\\W|$)', 'g'), function(match,
leadingSlashes, tail) {
if (tail.charAt(0) === '/') {
return tail;
} else {
return leadingSlashes + tail;
}
});
}
});
// strip trailing slashes and set the url (unless this behavior is specifically disabled)
if (self.defaults.stripTrailingSlashes) {
url = url.replace(/\/+$/, '') || '/';
}
// Collapse `/.` if found in the last URL path segment before the query.
// E.g. `http://url.com/id/.format?q=x` becomes `http://url.com/id.format?q=x`.
url = url.replace(/\/\.(?=\w+($|\?))/, '.');
// Replace escaped `/\.` with `/.`.
// (If `\.` comes from a param value, it will be encoded as `%5C.`.)
config.url = protocolAndIpv6 + url.replace(/\/(\\|%5C)\./, '/.');
// set params - delegate param encoding to $http
forEach(params, function(value, key) {
if (!self.urlParams[key]) {
config.params = config.params || {};
config.params[key] = value;
}
});
}
};
function resourceFactory(url, paramDefaults, actions, options) {
var route = new Route(url, options);
actions = extend({}, provider.defaults.actions, actions);
function extractParams(data, actionParams) {
var ids = {};
actionParams = extend({}, paramDefaults, actionParams);
forEach(actionParams, function(value, key) {
if (isFunction(value)) { value = value(data); }
ids[key] = value && value.charAt && value.charAt(0) === '@' ?
lookupDottedPath(data, value.substr(1)) : value;
});
return ids;
}
function defaultResponseInterceptor(response) {
return response.resource;
}
function Resource(value) {
shallowClearAndCopy(value || {}, this);
}
Resource.prototype.toJSON = function() {
var data = extend({}, this);
delete data.$promise;
delete data.$resolved;
delete data.$cancelRequest;
return data;
};
forEach(actions, function(action, name) {
var hasBody = action.hasBody === true || (action.hasBody !== false && /^(POST|PUT|PATCH)$/i.test(action.method));
var numericTimeout = action.timeout;
var cancellable = isDefined(action.cancellable) ?
action.cancellable : route.defaults.cancellable;
if (numericTimeout && !isNumber(numericTimeout)) {
$log.debug('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.');
delete action.timeout;
numericTimeout = null;
}
Resource[name] = function(a1, a2, a3, a4) {
var params = {}, data, onSuccess, onError;
switch (arguments.length) {
case 4:
onError = a4;
onSuccess = a3;
// falls through
case 3:
case 2:
if (isFunction(a2)) {
if (isFunction(a1)) {
onSuccess = a1;
onError = a2;
break;
}
onSuccess = a2;
onError = a3;
// falls through
} else {
params = a1;
data = a2;
onSuccess = a3;
break;
}
// falls through
case 1:
if (isFunction(a1)) onSuccess = a1;
else if (hasBody) data = a1;
else params = a1;
break;
case 0: break;
default:
throw $resourceMinErr('badargs',
'Expected up to 4 arguments [params, data, success, error], got {0} arguments',
arguments.length);
}
var isInstanceCall = this instanceof Resource;
var value = isInstanceCall ? data : (action.isArray ? [] : new Resource(data));
var httpConfig = {};
var requestInterceptor = action.interceptor && action.interceptor.request || undefined;
var requestErrorInterceptor = action.interceptor && action.interceptor.requestError ||
undefined;
var responseInterceptor = action.interceptor && action.interceptor.response ||
defaultResponseInterceptor;
var responseErrorInterceptor = action.interceptor && action.interceptor.responseError ||
$q.reject;
var successCallback = onSuccess ? function(val) {
onSuccess(val, response.headers, response.status, response.statusText);
} : undefined;
var errorCallback = onError || undefined;
var timeoutDeferred;
var numericTimeoutPromise;
var response;
forEach(action, function(value, key) {
switch (key) {
default:
httpConfig[key] = copy(value);
break;
case 'params':
case 'isArray':
case 'interceptor':
case 'cancellable':
break;
}
});
if (!isInstanceCall && cancellable) {
timeoutDeferred = $q.defer();
httpConfig.timeout = timeoutDeferred.promise;
if (numericTimeout) {
numericTimeoutPromise = $timeout(timeoutDeferred.resolve, numericTimeout);
}
}
if (hasBody) httpConfig.data = data;
route.setUrlParams(httpConfig,
extend({}, extractParams(data, action.params || {}), params),
action.url);
// Start the promise chain
var promise = $q.
resolve(httpConfig).
then(requestInterceptor).
catch(requestErrorInterceptor).
then($http);
promise = promise.then(function(resp) {
var data = resp.data;
if (data) {
// Need to convert action.isArray to boolean in case it is undefined
if (isArray(data) !== (!!action.isArray)) {
throw $resourceMinErr('badcfg',
'Error in resource configuration for action `{0}`. Expected response to ' +
'contain an {1} but got an {2} (Request: {3} {4})', name, action.isArray ? 'array' : 'object',
isArray(data) ? 'array' : 'object', httpConfig.method, httpConfig.url);
}
if (action.isArray) {
value.length = 0;
forEach(data, function(item) {
if (typeof item === 'object') {
value.push(new Resource(item));
} else {
// Valid JSON values may be string literals, and these should not be converted
// into objects. These items will not have access to the Resource prototype
// methods, but unfortunately there
value.push(item);
}
});
} else {
var promise = value.$promise; // Save the promise
shallowClearAndCopy(data, value);
value.$promise = promise; // Restore the promise
}
}
resp.resource = value;
response = resp;
return responseInterceptor(resp);
}, function(rejectionOrResponse) {
rejectionOrResponse.resource = value;
response = rejectionOrResponse;
return responseErrorInterceptor(rejectionOrResponse);
});
promise = promise['finally'](function() {
value.$resolved = true;
if (!isInstanceCall && cancellable) {
value.$cancelRequest = noop;
$timeout.cancel(numericTimeoutPromise);
timeoutDeferred = numericTimeoutPromise = httpConfig.timeout = null;
}
});
// Run the `success`/`error` callbacks, but do not let them affect the returned promise.
promise.then(successCallback, errorCallback);
if (!isInstanceCall) {
// we are creating instance / collection
// - set the initial promise
// - return the instance / collection
value.$promise = promise;
value.$resolved = false;
if (cancellable) value.$cancelRequest = cancelRequest;
return value;
}
// instance call
return promise;
function cancelRequest(value) {
promise.catch(noop);
if (timeoutDeferred !== null) {
timeoutDeferred.resolve(value);
}
}
};
Resource.prototype['$' + name] = function(params, success, error) {
if (isFunction(params)) {
error = success; success = params; params = {};
}
var result = Resource[name].call(this, params, this, success, error);
return result.$promise || result;
};
});
return Resource;
}
return resourceFactory;
}];
});
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();
});
});
});
})(window, window.angular);