How do I access the current model? I am aware of application.__container_.lookup but I understand this is a bit of a hack.
import Ember from 'ember';
import { module, test } from 'qunit';
import startApp from 'myapp/tests/helpers/start-app';
let application;
module('Acceptance | booking/edit', {
beforeEach: function() {
application = startApp();
},
afterEach: function() {
Ember.run(application, 'destroy');
}
});
test('visiting /booking/edit', function(assert) {
visit('/booking/1');
//At this point I would like to access the model returned from the route model hook.
andThen(function() {
assert.equal(currentURL(), '/booking/1');
});
});
Sample Route excerpt.
this.route('booking', { path:'/booking' }, function() {
this.route('edit', { path:'/:booking_id' }, function() {
this.route('account', { path:'/account' });
...
});
...
});
You should be able to use moduleFor and then within the test you can use this.subject() to access the controller.
moduleFor('controller:bookingsEdit', 'Bookings Edit Controller');
If moduleFor is undefined. Then import moduleFor import {moduleFor} from 'ember-qunit';
and then within the test you can use this.subject() to access the controller
moduleFor(fullName [, description [, callbacks]])
fullName: (String) - The full name of the unit, ie
controller:application, route:index.
description: (String) optional - The description of the module
callbacks: (Object) optional - Normal QUnit callbacks (setup and
teardown), with addition to needs, which allows you specify the other
units the tests will need.
http://guides.emberjs.com/v1.10.0/testing/testing-controllers/
https://github.com/rwjblue/ember-qunit
Related
I'm trying to write an acceptance test to see if a certain property in the model for the route I visit equals what I am asserting.
I am not outputting information to the page with this route, instead I will be saving some portion of it to localstorage using an ember addon. So normally I realize I could use a find() to find an element on the page and check it's content to determine if the model is being resolved but that won't work for this case.
In the acceptance test I have this setup (using mirage btw)
test('Returns a user', function(assert) {
// Generate a user
var user = server.create('user',{first_name: 'Jordan'});
// Visit the index page with the users short_url
visit('/' + user.short_url);
var route = this.application.__container__.lookup('route:index');
// Assert that the model the user we created by checking the first name we passed in
assert.equal(route.model.first_name,'Jordan','Model returns user with first name Jordan');
});
But when I run the test it shows the result as being undefined
UPDATE:
After trying Daniel Kmak's answer I still cannot get it to pass. This is the route code I am working with
import Ember from 'ember';
import LocalUser from 'bidr/models/user-local';
export default Ember.Route.extend({
localUser: LocalUser.create(),
navigationService: Ember.inject.service('navigation'),
activate() {
this.get('navigationService').set('navigationMenuItems', []);
},
beforeModel() {
this.localUser.clear();
},
model(params) {
var self = this;
return this.store.queryRecord('user',{short_url: params.short_url}).then(function(result){
if(result){
self.set('localUser.user', {
"id": result.get('id'),
"first_name": result.get('first_name'),
"active_auction": result.get('active_auction'),
"phone": result.get('phone')
});
// transition to event page
self.transitionTo('items');
} else {
self.transitionTo('home');
}
});
}
});
And the test looks like this
import Ember from 'ember';
import { module, test } from 'qunit';
import startApp from 'bidr/tests/helpers/start-app';
module('Acceptance | index route', {
beforeEach: function() {
this.application = startApp();
},
afterEach: function() {
Ember.run(this.application, 'destroy');
}
});
test('Returns a user', function(assert) {
var user = server.create('user',{first_name: 'Jordan'});
visit('/' + user.short_url);
var route = this.application.__container__.lookup('route:index');
andThen(function() {
assert.equal(route.get('currentModel.first_name'),'Jordan','Model returns user with first name Jordan');
});
});
All the code works as it should in development.
Ok, so I've experimented with testing in Ember and it seems you should be good with getting model in andThen hook:
test('returns a user', function(assert) {
visit('/'); // visit your route
var route = this.application.__container__.lookup('route:index'); // find your route where you have model function defined
andThen(function() {
console.log(route.get('currentModel')); // your model value is correct here
assert.equal(currentURL(), '/'); // make sure you've transitioned to correct route
});
});
Taking your code it should run just fine:
test('Returns a user', function(assert) {
var user = server.create('user',{first_name: 'Jordan'});
visit('/' + user.short_url);
var route = this.application.__container__.lookup('route:index');
andThen(function() {
assert.equal(route.get('currentModel.first_name'),'Jordan','Model returns user with first name Jordan');
});
});
Another thing to note is that you can access model via route.currentModel property.
For my model:
export default Ember.Route.extend({
model() {
return Ember.RSVP.hash({
simple: 'simpleValue',
promise: Ember.RSVP.resolve(5)
});
}
});
In andThen with console.log(route.get('currentModel')); I got:
Object {simple: "simpleValue", promise: 5}
Logged.
I'm trying to use the Ember Validations addon and I can't get it working. In the Chrome console, I see: WARNING: Could not find the "presence" validator.
Here is my model:
import Ember from 'ember';
import DS from 'ember-data';
import EmberValidations from 'ember-validations';
export default DS.Model.extend(EmberValidations.Mixin, {
name: DS.attr('string'),
validations: {
name: {
presence: true
}
}
});
And here is the my test:
import Ember from 'ember';
import EmberValidations from 'ember-validations';
import { moduleForModel, test } from 'ember-qunit';
moduleForModel('person', 'Unit | Model | person', {
// Specify the other units that are required for this test.
needs: ['ember-validations#validator:local/presence'],
afterEach: function() {
window.sessionStorage.clear();
}
});
test('isValid should be false if name is not set', function(assert) {
stop();
var model = this.subject();
console.log(model);
Ember.run(function() {
sinon.spy(model, 'save');
model.validate().then(function() {
start();
assert.equal(model.get('isValid'), false);
});
});
});
The result of this test is:
Died on test #1 at Object.test (http://localhost:4200/assets/test-support.js:1644:11)
at http://localhost:4200/assets/myproj.js:14450:15
at mod.state (http://localhost:4200/assets/vendor.js:150:29)
at tryFinally (http://localhost:4200/assets/vendor.js:30:14)
at requireModule (http://localhost:4200/assets/vendor.js:148:5)
at Object.TestLoader.require (http://localhost:4200/assets/test-loader.js:29:9)
at Object.TestLoader.loadModules (http://localhost:4200/assets/test-loader.js:21:18): <(unknown mixin):ember848>
You need to add dependencies to test suite as defined in ember-validations docs in testing part. However, take notice that these docs are a little bit outdated. The proper needs should include only the validators you use (presence) and look like this:
needs: ['ember-validations#validator:local/presence']
Do not indclude service:validations.
I posted an issue quite a while ago but it's not discussed yet.
Looking over the Ember CLI docs, it says to create an integration test like so:
import Ember from "ember";
import { module, test } from 'ember-qunit';
import startApp from '../helpers/start-app';
var App;
module('An Integration test', {
beforeEach: function() {
App = startApp();
},
afterEach: function() {
Ember.run(App, App.destroy);
}
});
test("Page contents", function(assert) {
assert.expect(2);
visit('/foos').then(function() {
assert.equal(find('.foos-list').length, 1, "Page contains list of models");
assert.equal(find('.foos-list .foo-item').length, 5, "List contains expected number of models");
});
});
The problem is, this code results in:
TypeError: undefined is not a function
If I remove the test, I still get that error. If I remove the module, then I don't get the error. (But neither does qunit run the test.) This makes sense, because it looks like ember-qunit doesn't export a module.
So what am I suppose to do here?
I can't find a single example in google for unit test of views in Ember CLI that renders the view (without renders all app).
I wanna this for test events registered inside of didInserElement hook.
For components i can find docs very easy. For render the component in a test with moduleForComponent just do:
test("component test", function(){
var component = this.subject(),
element = this.append();
ok(element.is('.clickable'), 'has the clickable class');
});
But how i do this for views?
I use this way to render only the view in unit tests:
One important thing to note, is that you need to needs all templates, partials and helpers explicitly. Otherwise the test will fail due to lookup errors.
tests/unit/views/main-test.js:
import Ember from 'ember';
import { test, moduleFor } from 'ember-qunit';
var view;
moduleFor('view:main', 'MainView', {
needs: ['template:main'], // won't find the 'main' template without this
setup: function() {
var controller = Ember.ObjectController.extend({
//mockController if needs
}).create();
view = this.subject({
controller: controller,
templateName: 'main',
});
Ember.run(function() {
view.appendTo('#ember-testing');
});
},
teardown: function() {
Ember.run(function() {
view.destroy();
});
},
});
test("didInsertElement", function(){
var element = Ember.$('.main');
var controller = view.get('controller');
var eventForPressCtrlAltM = Ember.$.Event( "keydown", { which: 77, altKey: true, ctrlKey: true } );
Ember.run(function() {
element.trigger(eventForPressCtrlAltM);
});
strictEqual(/* ... */);
});
I am following a Dockyard Tutorial on using ember-cli with rails. This particular section is on basic integration testing. Unfortunately, it doesn't seem to be registering properly (at least I don't think so). The test should fail and say something along the lines of "Expected: 'Welcome to Boston Ember'"; rather, it says "should pass jshint" which it is and is therefore passing. Any idea what I am doing wrong?
tests/integration/landing-page-test.js
import Ember from 'ember';
import startApp from 'bostonember/tests/helpers/start-app';
var App;
module('Integration - Landing Page', {
setup: function() {
App = startApp();
},
teardown: function() {
Ember.run(App, 'destroy');
}
});
test('Should welcome me to Boston Ember', function() {
visit('/').then(function() {
equal(find('h2#title').text(), 'Welcome bloopde bloopasa to Boston Ember');
});
});
tests/helpers/start-app.js
/* global require */
var Application = require('bostonember/app')['default'];
var Router = require('bostonember/router')['default'];
import Ember from 'ember';
export default function startApp(attrs) {
var App;
var attributes = Ember.merge({
// useful Test defaults
rootElement: '#ember-testing',
LOG_ACTIVE_GENERATION:false,
LOG_VIEW_LOOKUPS: false
}, attrs); // but you can override;
Router.reopen({
location: 'none'
});
Ember.run(function(){
App = Application.create(attributes);
App.setupForTesting();
App.injectTestHelpers();
});
App.reset(); // this shouldn't be needed, i want to be able to "start an app at a specific URL"
return App;
}
Will provide additional info upon request. Thank you!
Must have just been a hiccup?
Solution was to recreate the file, same code, but works now.