分度器のエラー：接続に失敗しました。再試行してください。

Question

e2eテストを実行しているAngular 5、CLI v1.5を使用してください。私は別のターミナルウィンドウでサービスを実行しました。テストを実行すると、ブラウザが開き、ログインしてから実行が開始されますが、約10秒後にはいつもエラーfailed to connect, please retryが返されます。

私たちはAngularではない偽のSTSログインページを持っているので、Angularを無効にしてから再度有効にしました。これはすべて動作し、ログインしてクリックしますが、10秒後にエラーになります。

app.e2e-spec.ts：

import { AppPage } from "./page-objects/app.po"; 
import { OrderPage } from "./page-objects/order.po"; 

describe("tslint App",() => { 
    let homePage: AppPage; 
    let orderPage: OrderPage; 

    beforeEach(() => { 
     homePage = new AppPage(); 
     orderPage = new OrderPage(); 
    }); 

    it("should navigate around orders",() => { 
     homePage.disableAngular(); 
     homePage.navigateToSTS(); 
     homePage.selectUser(); 
     homePage.clickSignIn(); 
     homePage.enableAngular(); 
     expect(homePage.getParagraphText()).toEqual("First LAST"); 
     homePage.clickOrder(); 
     expect(orderPage.selectHeader()).toEqual("Orders"); 
     orderDashboardPage.clickCreateOrder(); 

     [.... etc] 
    }); 
}); 

protractor.conf.js：

// Protractor configuration file, see link for more information 
// https://github.com/angular/protractor/blob/master/lib/config.ts 

const { SpecReporter } = require("jasmine-spec-reporter"); 

exports.config = { 
    allScriptsTimeout: 21000, 
    specs: ["./js/e2e/**/*.e2e-spec.ts"], 
    capabilities: { 
     browserName: "chrome" 
    }, 
    useAllAngular2AppRoots: true, 
    directConnect: true, 
    baseUrl: "http://localhost/", 
    framework: "jasmine", 
    jasmineNodeOpts: { 
     showColors: true, 
     defaultTimeoutInterval: 30000,   
     print: function() {} 
    }, 
    onPrepare() { 
     require("ts-node").register({ 
      project: "./js/e2e/tsconfig.e2e.json" 
     }); 
     jasmine.getEnv().addReporter(new SpecReporter({ spec: { displayStacktrace: true } })); 
    }, 
    debug: true, 
    nodeDebug: true, 
    troubleshoot: true, 
}; 

ターミナル出力：

C:\Code\>ng e2e -s false 
(node:15364) [DEP0022] DeprecationWarning: os.tmpDir() is deprecated. Use os.tmpdir() instead. 
[11:28:37] I/update - chromedriver: file exists C:\Code\node_modules\protractor\node_modules\webdriver-manager\selenium\chromedriver_2.33.zip 
[11:28:37] I/update - chromedriver: unzipping chromedriver_2.33.zip 
[11:28:37] I/update - chromedriver: chromedriver_2.33.exe up to date 
[11:28:37] D/launcher - Running with --troubleshoot 
[11:28:37] D/launcher - Protractor version: 5.2.0 
[11:28:37] D/launcher - Your base url for tests is http://localhost/ 
Debugger listening on ws://127.0.0.1:9229/13448c66-b08b-448f-8838-0b1ff17c53c5 
For help see https://nodejs.org/en/docs/inspector 
[11:28:37] I/launcher - Running 1 instances of WebDriver 
(node:18304) [DEP0068] DeprecationWarning: `node debug` is deprecated. Please use `node inspect` instead. 
connecting to localhost:5858 ...[11:28:38] I/direct - Using ChromeDriver directly... 

DevTools listening on ws://127.0.0.1:12608/devtools/browser/3763eefb-c5ae-4f7d-82bd-c99d98aee99c 
.[11:28:39] D/runner - WebDriver session successfully started with capabilities Capabilities { 
    map_: 
    Map { 
    'acceptSslCerts' => true, 
    'applicationCacheEnabled' => false, 
    'browserConnectionEnabled' => false, 
    'browserName' => 'chrome', 
    'chrome' => { chromedriverVersion: '2.33.506120 (e3e53437346286c0bc2d2dc9aa4915ba81d9023f)', 
    userDataDir: 'C:\\Users\\CONTWE~1\\AppData\\Local\\Temp\\scoped_dir20368_5804' }, 
    'cssSelectorsEnabled' => true, 
    'databaseEnabled' => false, 
    'handlesAlerts' => true, 
    'hasTouchScreen' => false, 
    'javascriptEnabled' => true, 
    'locationContextEnabled' => true, 
    'mobileEmulationEnabled' => false, 
    'nativeEvents' => true, 
    'networkConnectionEnabled' => false, 
    'pageLoadStrategy' => 'normal', 
    'platform' => 'Windows NT', 
    'rotatable' => false, 
    'setWindowRect' => true, 
    'takesHeapSnapshot' => true, 
    'takesScreenshot' => true, 
    'unexpectedAlertBehaviour' => '', 
    'version' => '62.0.3202.94', 
    'webStorageEnabled' => true } } 
[11:28:39] D/runner - Running with spec files C:\Code\js\e2e\app.e2e-spec.ts 
........ failed to connect, please retry 
[11:28:52] E/launcher - Process exited with error code 1 

Answer 1

、あなたが設定する必要はありません、ローカルchromedriverをインストールするwebdriver-manager updateを実行してみますchromeDriver分度器設定での設定

exports.config = { 
    directConnect: true, 
    chromeDriver: chromeDriverPath, <-- 
    specs: [ 
    'features/*.feature' 
    ], 
    capabilities: { 
    browserName: 'chrome', 
    platform: 'ANY', 
    chromeOptions: { 
     args: ['--test-type'] 
    } 
    } 
}