I am having a problem with an error that pops up in my unit test suite when I try to check a service injected into Mixin since getOwner()
has been added into Ember (deprecation guide here).
This is my mixin:
import Ember from 'ember';
export default Ember.Mixin.create({
sha: Ember.inject.service('sha512'),
});
This is my basic unit test slightly changed after being generated by ember-cli:
import Ember from 'ember';
import DirtyRelationshipsDetectorMixin from 'xamoom-customer/mixins/dirty-relationships-detector';
import { module, test } from 'qunit';
module('Unit | Mixin | dirty relationships detector');
test('it works', function(assert) {
let DirtyRelationshipsDetectorObject = Ember.Object.extend(DirtyRelationshipsDetectorMixin);
let subject = DirtyRelationshipsDetectorObject.create();
assert.ok(subject);
assert.ok(subject.get('sha')); // problem occurs here
});
The error message I am getting is quite clear but I haven't found a solution:
Error: Assertion Failed: Attempting to lookup an injected property on an object without a container, ensure that the object was instantiated via a container.
The service is there when the app is running, it's just the test that fails. Ember 2.5.1 - Ember-CLI 2.5.0
If you use
Ember.getOwner(target)
you can not just.create()
the target, but inject the owner. with.create(owner.ownerInjection())
. Typically an owner is an app instance.Edit:
You are actually using
getOwner
when you useEmber.inject
. Its like a shortcut for this: