如何在不影响Cucumber和Selenium中的其他步骤的情况下关闭()和quit()Selenium驱动程序? [英] How do I close() and quit() Selenium driver without affecting other steps in Cucumber and Selenium?

问题描述

我在Cucumber中有两个要素文件，它们链接到相应的步骤文件.问题在于，当一个步骤文件完成执行时，它会关闭所有浏览器窗口(由于driver.quit())，从而终止尚未执行处理的其他步骤文件的执行.

I have two feature files in Cucumber that are linked to corresponding step files. The problem is that when one of the step file finishes execution then it closes all the browser windows (because of driver.quit()) whereby killing the execution of other step file which hasn't done processing yet.

此处，每个步骤文件都会打开一个新的浏览器窗口，在其中执行测试，然后关闭并退出浏览器.目前，我只有两个步骤文件，但将来会有更多.

Here each step file opens a new browser window, executes the tests within it and then closes and quits the browser. Currently I have just two step files but in the future there are going to be many more.

Cucumber中是否有所有东西在执行完所有步骤后总会执行?

Is there anything in Cucumber that would always get executed after all the steps are executed?

我该如何解决这个问题?

How do I solve this problem?

HelpStep.java

@Ignore
public class HelpStep {

    private WebDriver driver;

    @Before
    public void setup() {
        System.out.println("Into the setup method of HelpStep...");
        this.driver = BrowserConfig.getIEWebDriver();
    }

    @Given("^The user is on the Help page$")
    public void onPage() {
        System.out.println("The user is on the Help page");
    }

    @When("^The user clicks on the links within the Help page$")
    public void clickLinks() {
        System.out.println("The user clicks on the links within the Help page");
    }

    @Then("^The user is navigated to that section$")
    public void validate() {
        System.out.println("The user is navigated to that section");
    }

    @After
    public void cleanUp() {
        System.out.println("Into the cleanUp method of HelpStep...");
        //FOLLOWING METHOD CALL KILLS ALL THE OPEN BROWSERS ALSO :(
        BrowserConfig.releaseResources(this.driver);
    }

}

LinkStatsStep.java

@Ignore
public class LinkStatsStep {

    private WebDriver driver;

    @Before
    public void setup() {
        System.out.println("Into the setup method of LinkStatsStep...");
        this.driver = BrowserConfig.getIEWebDriver();
    }

    @Given("^The user is on the Link Statistics page$")
    public void onPage() {
        System.out.println("The user is on the Link Statistics page");
    }

    @When("^The user does a search$")
    public void clickLinks() {
        System.out.println("The user does a search");
    }

    @Then("^The user is displayed search result$")
    public void validate() {
        System.out.println("The user is displayed search result");
    }

    @After
    public void cleanUp() {
        System.out.println("Into the cleanUp method of LinkStatsStep...");
        BrowserConfig.releaseResources(this.driver);
    }

}

TestRunner.java

@RunWith(Cucumber.class)
@CucumberOptions(
        plugin = {"pretty", "json:target/cucumber-reports/cucumber.json"},
        features = {"src/test/resources/features"})
public class TestRunner extends ApplicationTests {

}

BrowserConfig.java

public class BrowserConfig {

    private static final String IE_DRIVER_EXE = "drivers/IEDriverServer.exe";
    private static final String WEBDRIVER_IE_DRIVER = "webdriver.ie.driver";
    private static final String BASE_URL = "https://www.google.com";

    public static WebDriver getIEWebDriver() {
        String filePath = ClassLoader.getSystemClassLoader().getResource(IE_DRIVER_EXE).getFile();
        System.setProperty(WEBDRIVER_IE_DRIVER, filePath);
        InternetExplorerOptions options = new InternetExplorerOptions().requireWindowFocus();
        options.setCapability(INTRODUCE_FLAKINESS_BY_IGNORING_SECURITY_DOMAINS, true);
        options.setCapability(ENABLE_ELEMENT_CACHE_CLEANUP, true);
        options.setCapability(IE_ENSURE_CLEAN_SESSION, true);
        options.setCapability(ACCEPT_SSL_CERTS, true);
        options.setCapability("nativeEvents", false);
        options.setCapability(INITIAL_BROWSER_URL, BASE_URL);
        System.out.println("Initializing IE Driver now...........");
        WebDriver driver = new InternetExplorerDriver(options);
        driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);
        return driver;
    }

    public static void releaseResources(WebDriver driver) {
        System.out.println("Releasing resources now.....");
        if (null != driver) {
            driver.close();
            driver.quit(); //CLOSES ALL THE OPEN BROWSER SESSIONS LEAVING OTHER STEP EXECUTIONS INCOMPLETE
        }
    }

}

help.feature

Feature: Check that the user is able to navigate to Help page

  Scenario:
    Given The user is on the Help page
    When The user clicks on the links within the Help page
    Then The user is navigated to that section

link-stats.feature

Feature: Check that the user is able to navigate to Link Statistics page

  Scenario:
    Given The user is on the Link Statistics page
    When The user does a search
    Then The user is displayed search result

System.outs

Initializing IE Driver now...........
Listening on port 47613
Into the setup method of LinkStatsStep...
Initializing IE Driver now...........
Listening on port 5009
The user is on the Help page
The user clicks on the links within the Help page
The user is navigated to that section
Into the cleanUp method of HelpStep...
Releasing resources now.....
Into the cleanUp method of LinkStatsStep...
Releasing resources now.....


Into the setup method of HelpStep...
Initializing IE Driver now...........
Listening on port 17291
Into the setup method of LinkStatsStep...
Initializing IE Driver now...........
Listening on port 23793
The user is on the Link Statistics page
The user does a search
The user is displayed search result
Into the cleanUp method of HelpStep...
Releasing resources now.....
Into the cleanUp method of LinkStatsStep...
Releasing resources now.....

推荐答案

查看您的代码似乎是正确的.

Looking at your code it would appear to be correct.

调用quit应该会关闭与该Webdriver会话关联的所有打开的窗口.它不应关闭其他Webdriver会话的窗口.所以我认为您在IEDriverServer中遇到了问题.

Calling quit should close all open windows associated with that webdriver session. It should not close windows of other webdriver sessions. So I think you are facing a problem in the IEDriverServer.

如果是这种情况，并且您正在在执行所有测试后关闭的JVM中运行测试.然后，可以使用关闭挂钩来调用quite并关闭所有Web驱动程序会话.例如:

If this is the case and if you are running your tests in a JVM that shuts down after all tests have been executed. Then as a work around you can use shut down hooks to call quite and close all web driver sessions. For example:

private static final Thread CLOSE_THREAD = new Thread() {
    @Override
    public void run() {
      // Start a new webdriver to call quit on
      // For IE this will terminate all webdriver sessions
      getIEWebDriver().quit();
    }
};

static {
    Runtime.getRuntime().addShutdownHook(CLOSE_THREAD);
}

这篇关于如何在不影响Cucumber和Selenium中的其他步骤的情况下关闭()和quit()Selenium驱动程序?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！