| // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import 'dart:html'; |
| import 'package:test/test.dart'; |
| import 'package:observatory/models.dart' as M; |
| import 'package:observatory/src/elements/nav/notify.dart'; |
| import 'package:observatory/src/elements/vm_connect_target.dart'; |
| import 'package:observatory/src/elements/vm_connect.dart'; |
| import '../mocks.dart'; |
| |
| void load(_) {} |
| |
| main() { |
| VMConnectElement.tag.ensureRegistration(); |
| |
| final nTag = NavNotifyElement.tag.name; |
| final tTag = VMConnectTargetElement.tag.name; |
| |
| group('instantiation', () { |
| test('default', () { |
| final e = new VMConnectElement( |
| new TargetRepositoryMock(), load, new NotificationRepositoryMock()); |
| expect(e, isNotNull, reason: 'element correctly created'); |
| }); |
| }); |
| test('is correctly listening', () async { |
| final targets = new TargetRepositoryMock(); |
| final e = |
| new VMConnectElement(targets, load, new NotificationRepositoryMock()); |
| document.body.append(e); |
| await e.onRendered.first; |
| expect(targets.hasListeners, isTrue, reason: 'is listening'); |
| e.remove(); |
| await e.onRendered.first; |
| expect(targets.hasListeners, isFalse, reason: 'is no more listening'); |
| }); |
| group('elements', () { |
| test('created after attachment', () async { |
| final targets = new TargetRepositoryMock(list: const [ |
| const TargetMock(name: 't-1'), |
| const TargetMock(name: 't-2'), |
| ]); |
| final e = |
| new VMConnectElement(targets, load, new NotificationRepositoryMock()); |
| document.body.append(e); |
| await e.onRendered.first; |
| expect(targets.listInvoked, isTrue, reason: 'should invoke list()'); |
| expect(e.children.length, isNonZero, reason: 'has elements'); |
| expect(e.querySelectorAll(nTag).length, equals(1)); |
| expect(e.querySelectorAll(tTag).length, equals(2)); |
| e.remove(); |
| await e.onRendered.first; |
| expect(e.children.length, isZero, reason: 'is empty'); |
| }); |
| test('react to update event', () async { |
| final list = <TargetMock>[const TargetMock(name: 't-1')]; |
| final targets = new TargetRepositoryMock(list: list); |
| final e = |
| new VMConnectElement(targets, load, new NotificationRepositoryMock()); |
| document.body.append(e); |
| await e.onRendered.first; |
| expect(e.querySelectorAll(tTag).length, equals(1)); |
| list.add(const TargetMock(name: 't-2')); |
| targets.triggerChangeEvent(); |
| await e.onRendered.first; |
| expect(e.querySelectorAll(tTag).length, equals(2)); |
| e.remove(); |
| await e.onRendered.first; |
| expect(e.children.length, isZero, reason: 'is empty'); |
| }); |
| }); |
| group('invokes', () { |
| test('add on click', () async { |
| final address = 'ws://host:1234/ws'; |
| final list = <TargetMock>[const TargetMock(name: 't-1')]; |
| final targets = new TargetRepositoryMock( |
| list: list, |
| add: expectAsync1((String val) { |
| expect(val, equals(address)); |
| }, count: 1, reason: 'should be invoked')); |
| final e = new VMConnectElement( |
| targets, load, new NotificationRepositoryMock(), |
| address: address); |
| document.body.append(e); |
| await e.onRendered.first; |
| (e.querySelector('button.vm_connect') as ButtonElement).click(); |
| e.remove(); |
| await e.onRendered.first; |
| }); |
| test('connect', () async { |
| final list = <TargetMock>[const TargetMock(name: 't-1')]; |
| final targets = new TargetRepositoryMock( |
| list: list, |
| setCurrent: expectAsync1((M.Target t) { |
| expect(t, equals(list[0])); |
| }, count: 1, reason: 'should be invoked')); |
| final e = |
| new VMConnectElement(targets, load, new NotificationRepositoryMock()); |
| document.body.append(e); |
| await e.onRendered.first; |
| (e.querySelector(tTag) as VMConnectTargetElement).connect(); |
| e.remove(); |
| await e.onRendered.first; |
| }); |
| test('delete', () async { |
| final list = <TargetMock>[const TargetMock(name: 't-1')]; |
| final targets = new TargetRepositoryMock( |
| list: list, |
| delete: expectAsync1((M.Target t) { |
| expect(t, equals(list[0])); |
| }, count: 1, reason: 'should be invoked')); |
| final e = |
| new VMConnectElement(targets, load, new NotificationRepositoryMock()); |
| document.body.append(e); |
| await e.onRendered.first; |
| (e.querySelector(tTag) as VMConnectTargetElement).delete(); |
| e.remove(); |
| await e.onRendered.first; |
| }); |
| }); |
| } |