I've updated the provider section to create a "fake" promise, but this has
much less control and usability than deferred.resolve() and
deferred.reject(); I'll need to create some methods to access a condition
on whether to call success or fail, which is annoying.
Is there any way to achieve this with $q at the provider level?
beforeEach(module(function ($provide) {
myDependency = jasmine.createSpyObj('MyDependency', ['doAction']);
myDependency.doAction.andCallFake(function (){
return {
then: function (success, err){
success.call(this);
}
};
});
$provide.value('MyDependency', {
open: myDependency.open
});
}));
On Thursday, July 31, 2014 3:10:23 PM UTC-4, Atticus White wrote:
>
> The trouble comes when creating the provider for the mock dependency, as
> it needs to use $q
>
> Below is a factory, and we need to know when MyDependency.doAction is
> called, and to be able to control the promise.
>
> angular.module('myApp').factory('MyFactory', function (MyDependency, $q) {
> return {
> doSomething: function () {
> var deferred = $q.defer();
> MyDependency.doAction().then(function (response) {
> deferred.resolve(response);
> // other events
> }, function (error) {
> deferred.reject(error);
> // other events
> });
>
> return deferred.promise;
> }
> }
> });
>
> Below is the test case, where we attempt to create the
> MyDependencyProvider in order to be injectable into the MyFactory service.
> describe('Service: MyFactory', function () {
> var myDependency, myFactory;
>
> beforeEach(module('myApp'));
> beforeEach(module(function ($provide, $q) { // $q can't be loaded until
> after providers..
> var promise = $q.defer().promise;
> myDependency = jasmine.createSpyObj('MyDependency', ['open']);
> myDependency.open.andReturn(promise);
> $provide.value('MyDependency', {
> doAction: myDependency.open
> });
> }));
>
> beforeEach(inject(function (MyFactory) {
> myFactory = MyFactory;
> }));
>
> describe('MyDependency.doAction should be called', function () {
> myFactory.doSomething();
> expect(myDependency.open).toHaveBeenCalled();
> // expect other events
> });
> });
>
> However, the trouble arises when trying to create the promise to be
> returned by the mock dependency, since we can't access $q during this stage.
>
> Any ideas on how this can be achievable?
>
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