Browserstack Serenity本地测试-无法获得一致的配置，浏览器堆栈始终在chrome和OS的不同版本上运行

Question

我让browserstack使用了我未设置的自动化框架，而我的本地测试（我正在测试的网站仍在开发中，因此不在DNS上）确实在browserstack上运行了browserstack使用的环境/配置在不断变化。

它总是运行chrome版本，有时运行其他72次，例如49、69等，有时与OS相同，有时运行Windows 10、7、8，xp，有时也运行OSX的随机版本！

我已经在serenity.properties/BrowserStackSerenityTest.java中使用并修改了示例，并在那里浏览了git中心示例，从而疲倦地浏览了浏览器堆栈上的页面，而我从头开始却没有运气的类。我现在已经花了几个小时来调整和更改thease三个文件，以获得一些稳定性，不知道该怎么办

我对Java和自动化技术还很缺乏经验，想尝试在尝试在浏览器堆栈中设置运行测试和并行操作之前修复和良好的测试堆栈

我的serenity.properties

        webdriver.driver = provided 
        webdriver.provided.type = mydriver
        webdriver.provided.mydriver = com.browserstack.BrowserStackSerenityDriver
        serenity.driver.capabilities = mydriver

        browserstack.user=MyUserName
        browserstack.key=MyKey
        browserstack.server=hub-cloud.browserstack.com
        browserstack.local=true
        browserstack.build=serenity-browserstack
        browserstack.project=MyProjectname
        browserstack.debug=true

        environment.local.name=TestRunner
        environment.local.browser=chrome
        environment.local.browser_version=72
        environment.local.browserstack.local=true
        browserstack.os = Windows
        browserstack.os_version = 10


        serenity.issue.tracker.url =

        serenity.project.name = Common UI testing using Serenity and Cucumber

        serenity.restart.browser.for.each = never

        serenity.browser.maximized = true
        serenity.dry.run=false        
        serenity.test.root=net.thucydides.showcase.cucumber.junit
        serenity.outputDirectory = target/site/reports           
        webdriver.timeouts.implicitlywait = 1
        webdriver.wait.for.timeout = 0
        serenity.take.screenshots=BEFORE_AND_AFTER_EACH_STEP

我正在从中运行测试的My TestRunner.java

        import com.browserstack.BrowserStackSerenityTest;
        import cucumber.api.CucumberOptions;
        import net.serenitybdd.cucumber.CucumberWithSerenity;
        import org.junit.runner.RunWith;


        @RunWith(CucumberWithSerenity.class)
        @CucumberOptions(features = "src/test/resources/features", tags = "@fixing")
        public class TestRunner extends BrowserStackSerenityTest {

        //    @Managed(driver = "Chrome", uniqueSession = true)
        //    WebDriver driver;

我的BrowserStackSerenityTest.java

package com.browserstack;

import com.browserstack.local.*;
import net.thucydides.core.util.EnvironmentVariables;
import net.thucydides.core.util.SystemEnvironmentVariables;
import org.junit.AfterClass;
import org.junit.BeforeClass;

import java.util.HashMap;
import java.util.Map;


public class BrowserStackSerenityTest {
    static Local bsLocal;

    @BeforeClass
    public static void setUp() throws Exception {
        EnvironmentVariables environmentVariables = SystemEnvironmentVariables.createEnvironmentVariables();

        String accessKey = System.getenv("BROWSERSTACK_ACCESS_KEY");
        if (accessKey == null) {
            accessKey = (String) environmentVariables.getProperty("browserstack.key");
        }

        String environment = System.getProperty("environment");
        String key = "browserstack.local";
        boolean is_local = environmentVariables.getProperty(key) != null && environmentVariables.getProperty(key).equals("true");

        if (environment != null && !is_local) {
            key = "environment."+environment+".browserstack.local";
            is_local = environmentVariables.getProperty(key) != null && environmentVariables.getProperty(key).equals("true");
        }

        if (is_local) {
            bsLocal = new Local();
            Map<String, String> bsLocalArgs = new HashMap<String, String>();
            bsLocalArgs.put("key", accessKey);
            bsLocal.start(bsLocalArgs);
        }
    }

    @AfterClass
    public static void tearDown() throws Exception {
        if (bsLocal != null) {
            bsLocal.stop();
        }
    }
}

Answer 1

我不得不通过反复试验来调整serenity.properties文件，因为通过阅读Browserstack文档并不明显，并且因为Browserstack代码依赖于非常老的Serenity框架版本：

environment.parallel_1.name = parallel_test
environment.parallel_1.browser = Chrome
environment.parallel_1.browser_version = 73.0 beta
environment.parallel_1.os = OS X
environment.parallel_1.os_version = Mojave
environment.parallel_1.resolution = 1280x1024
environment.parallel_1.browserstack.local = true

environment.parallel_2.name = parallel_test
environment.parallel_2.browser = IE
environment.parallel_2.browser_version = 11
environment.parallel_2.os = Windows
environment.parallel_2.os_version = 7
environment.parallel_2.resolution = 1280x1024
environment.parallel_2.browserstack.local = true