I want to test the following scenario:
I have a scope:
var scope;
beforeEach(inject(function($rootScope) {
scope = $rootScope.$new();
}));
You need to test whether the assignment of a variable in the $ scope within an asynchronous function will already have passed the angle digest.
obj.save().then(function(obj) {
scope.obj = obj;
});
expect(scope.obj).not.toBe(null);
I do not know what to do, does anyone give a light?
I was able to resolve it as follows:
var $rootScope, $compile;
beforeEach(inject(function(_$rootScope_, _$compile_) {
$compile = _$compile_;
$rootScope = _$rootScope_;
}));
it("updates angular $scope", function() {
$rootScope.obj = null;
var element = $compile('<input ng-model="obj" type="text">')($rootScope);
expect(element.val()).toBe('');
runs(function() {
p._save().then(function(data) {
$rootScope.obj = "test";
});
});
waitsFor(function() {
return $rootScope.obj !== null;
}, 'waiting for digest', 3000)
runs(function() {
expect(element.val()).toBe('test');
});
});
I do not know if I understand your problem correctly, but you can take a look at:
According to the documentation it is possible to perform an asynchronous function and check when it exits and then take an action.