Chạy Selenium webdriver-manager từ Gradle

Question

Tôi đang cố gắng khởi động Selenium từ Gradle để chạy thử nghiệm Thước đo góc.

Đây là kịch bản Gradle tôi:

//main task to run protractor tests 
task uiTests << { 
    println "Starting protractor tests" 
} 

//start Selenium server 
task startSelenium << { 
    println "Starting Selenium..." 
    ant.exec(executable: '/bin/bash', spawn: true) { 
     arg(value:'webdriver-manager') 
     arg(value:'start') 
    } 
} 

//run protractor 
task runProtractor(type: Exec) { 
    commandLine 'protractor', 'bignibou-client/protractor.conf.js' 
} 

//start selenium, then run protractor 
uiTests.dependsOn([startSelenium, runProtractor]) 

Tuy nhiên, sản lượng dường như chỉ ra rằng quá trình Selenium chưa được bắt đầu:

:runProtractor 
    Using the selenium server at http://localhost:4444/wd/hub 
    [launcher] Running 1 instances of WebDriver 

/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/http/index.js:172 
     callback(new Error(message)); 
      ^
Error: ECONNREFUSED connect ECONNREFUSED 127.0.0.1:4444 
    at ClientRequest.<anonymous> (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/http/index.js:172:16) 
    at emitOne (events.js:77:13) 
    at ClientRequest.emit (events.js:169:7) 
    at Socket.socketErrorListener (_http_client.js:259:9) 
    at emitOne (events.js:77:13) 
    at Socket.emit (events.js:169:7) 
    at emitErrorNT (net.js:1250:8) 
    at doNTCallback2 (node.js:429:9) 
    at process._tickCallback (node.js:343:17) 
From: Task: WebDriver.createSession() 
    at Function.webdriver.WebDriver.acquireSession_ (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:157:22) 
    at Function.webdriver.WebDriver.createSession (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/lib/webdriver/webdriver.js:131:30) 
    at [object Object].Builder.build (/usr/local/lib/node_modules/protractor/node_modules/selenium-webdriver/builder.js:445:22) 
    at [object Object].DriverProvider.getNewDriver (/usr/local/lib/node_modules/protractor/lib/driverProviders/driverProvider.js:38:7) 
    at [object Object].Runner.createBrowser (/usr/local/lib/node_modules/protractor/lib/runner.js:182:37) 
    at /usr/local/lib/node_modules/protractor/lib/runner.js:263:21 
    at _fulfilled (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:797:54) 
    at self.promiseDispatch.done (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:826:30) 
    at Promise.promise.promiseDispatch (/usr/local/lib/node_modules/protractor/node_modules/q/q.js:759:13) 
    at /usr/local/lib/node_modules/protractor/node_modules/q/q.js:525:49 
[launcher] Process exited with error code 1 
:runProtractor FAILED 

FAILURE: Build failed with an exception. 

* What went wrong: 
Execution failed for task ':runProtractor'. 
> Process 'command 'protractor'' finished with non-zero exit value 1 

* Try: 
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. 

BUILD FAILED 

bất cứ ai có thể vui lòng cung cấp lời khuyên thông báo và hướng dẫn?

Answer 1

Bằng cách giới thiệu kịch bản webdriver-manager trực tiếp như hình dưới đây được sắp xếp vấn đề này:

//main task to run protractor tests 
task uiTests << { 
    println "Starting protractor tests" 
} 

//start Selenium server 
task startSelenium << { 
    println "Starting Selenium..." 
    ant.exec(executable: 'webdriver-manager', spawn: true) {//CHANGED!! 
     arg(value: 'start') 
    } 
} 

//run protractor 
task runProtractor(type: Exec) { 
    commandLine 'protractor', 'bignibou-client/protractor.conf.js' 
} 

//start selenium, then run protractor 
uiTests.dependsOn([startSelenium, runProtractor])