56 lines
1.8 KiB
JavaScript
56 lines
1.8 KiB
JavaScript
import Service from '@ember/service';
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import hbs from 'htmlbars-inline-precompile';
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import {describe, it} from 'mocha';
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import {A as emberA} from '@ember/array';
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import {expect} from 'chai';
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import {find, findAll, render, settled} from '@ember/test-helpers';
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import {setupRenderingTest} from 'ember-mocha';
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let notificationsStub = Service.extend({
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alerts: emberA()
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});
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describe('Integration: Component: gh-alerts', function () {
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setupRenderingTest();
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beforeEach(function () {
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this.owner.register('service:notifications', notificationsStub);
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let notifications = this.owner.lookup('service:notifications');
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notifications.set('alerts', [
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{message: 'First', type: 'error'},
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{message: 'Second', type: 'warn'}
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]);
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});
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it('renders', async function () {
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let notifications = this.owner.lookup('service:notifications');
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await render(hbs`{{gh-alerts}}`);
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expect(findAll('.gh-alerts').length).to.equal(1);
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expect(find('.gh-alerts').children.length).to.equal(2);
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notifications.set('alerts', emberA());
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await settled();
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expect(find('.gh-alerts').children.length).to.equal(0);
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});
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it('triggers "notify" action when message count changes', async function () {
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let notifications = this.owner.lookup('service:notifications');
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let expectedCount = 0;
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// test double for notify action
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this.set('notify', count => expect(count).to.equal(expectedCount));
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await render(hbs`{{gh-alerts notify=(action notify)}}`);
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expectedCount = 3;
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notifications.alerts.pushObject({message: 'Third', type: 'success'});
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await settled();
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expectedCount = 0;
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notifications.set('alerts', emberA());
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await settled();
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});
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});
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