I use *$q.when* to wrap around other lib promises.
It works like a charm but when i try to run it inside Karma the promise
failes to resolve (*done()* is never executed) even if I ran $digest and
even after timeout.
Here is sample code:
describe('test', function () {
var $scope, $db, $q, $rootScope;
beforeEach(inject(function ($compile, _$rootScope_, _$q_, Database) {
$rootScope = _$rootScope_;
$scope = _$rootScope_.$new();
$q = _$q_;
}));
it("should run", function (done) {
function getPromise() {
var deferred = Q.defer();
deferred.resolve(1);
return deferred.promise;
}
$q.when(getPromise())
.then(function () {
done(); // this never runs
});
$rootScope.$digest();
});
When I change Q for $q inside getPromise(), everything is ok. Why? What is
the cause of this? I really cannot get it.
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