我正在使用這個種子項目:https://github.com/juliemr/ng2-test-seed,最近更新爲角度RC5。在角度2單元測試上使用Http
我想使用在單元測試的HTTP組件所以我做了以下:
在我的package.json添加到依賴關係:
"@angular/http": "2.0.0-rc.5",
在SRC /測試/用戶service_test.ts我添加:
import { HttpModule, Http } from '@angular/http';
和修改beforeEach功能包括HTTP模塊:
beforeEach(() => {
TestBed.configureTestingModule({
providers: [LoginService, UserService, HttpModule]
});
});
現在,只要我想補充的HttpModule在beforeEach功能,並嘗試執行測試,我得到這個錯誤:在「它」功能
13 08 2016 09:13:27.609:WARN [web-server]: 404: /base/node_modules/@angular/http
Missing error handler on `socket`.
TypeError: (msg || "").replace is not a function
at /home/david/Workspace/ng2-seed/node_modules/karma/lib/reporter.js:45:23
at onBrowserError (/home/david/Workspace/ng2-seed/node_modules/karma/lib/reporters/base.js:58:60)
at null.<anonymous> (/home/david/Workspace/ng2-seed/node_modules/karma/lib/events.js:13:22)
at emitTwo (events.js:87:13)
at emit (events.js:172:7)
at onKarmaError (/home/david/Workspace/ng2-seed/node_modules/karma/lib/browser.js:95:13)
at Socket.<anonymous> (/home/david/Workspace/ng2-seed/node_modules/karma/lib/events.js:13:22)
at emitOne (events.js:82:20)
at Socket.emit (events.js:169:7)
at Socket.onevent (/home/david/Workspace/ng2-seed/node_modules/socket.io/lib/socket.js:335:8)
at Socket.onpacket (/home/david/Workspace/ng2-seed/node_modules/socket.io/lib/socket.js:295:12)
at Client.ondecoded (/home/david/Workspace/ng2-seed/node_modules/socket.io/lib/client.js:193:14)
at Decoder.Emitter.emit (/home/david/Workspace/ng2-seed/node_modules/component-emitter/index.js:134:20)
at Decoder.add (/home/david/Workspace/ng2-seed/node_modules/socket.io-parser/index.js:247:12)
at Client.ondata (/home/david/Workspace/ng2-seed/node_modules/socket.io/lib/client.js:175:18)
at emitOne (events.js:77:13)
我仍然不使用HTTP組件,有人知道如何在Rc5上使用Http進行單元測試嗎?我需要達到我的服務器服務。
'HttpModule'是一個模塊,而不是一個提供者,它不應該被放置在'providers'。你嘗試過'進口:[HttpModule],供應商:...'? – estus
@estus你的建議似乎是正確的,你可以添加作爲答案,幷包括必要的導入聲明。 – kendaleiv
@kendaleiv當然。 – estus