在 serenity.properties 文件中为 chrome 驱动程序设置设备名称

Question

如何在 Serenity 管理的 chrome 驱动程序中为 Nexus 5 视图设置移动仿真？

我试过这个 link： https://johnfergusonsmart.com/configuring-chromedriver-easily-with-serenity-bdd/

其中解释了 chrome 的设置首选项。

Chrome preferences
You can also provide more advanced options using the setExperimentalOption() method:

Map<String, Object> chromePrefs = new HashMap<String, Object>();
chromePrefs.put("download.default_directory", downLoadDirectory);
chromePrefs.put("profile.default_content_settings.popups", 0);
chromePrefs.put("pdfjs.disabled", true);
ChromeOptions options = new ChromeOptions();
options.setExperimentalOption("prefs", chromePrefs);

In Serenity, you would pass these using properties prefixed with the chrome_preferences prefix, e.g.

chrome_preferences.download.default_directory = /my/download/directory
chrome_preferences.profile_default_content_settings.popups = 0
chrome_preferences.pdfjs.disabled=true

据此，我尝试将 mobileEmulation 设置为

chrome.capabilities.mobile_emulation.device_name= Google Nexus 5 chrome.options.mobileEmulation.deviceName= Google Nexus 5

和其他一些逻辑变体，但其中 none 成功了。

Answer 1

我找到的帮助我解决此问题的最佳方法是创建自定义 WebDriver。

我必须创建一个扩展 DriverSource 的 class。然后 link 它到 Serenity Properties 文件。这将为我提供所需的驱动程序。

http://www.thucydides.info/docs/serenity/#_custom_webdriver_implementations

You can add your own custom WebDriver provider by implementing the DriverSource interface. First, you need to set up the following system properties (e.g. in your serenity.properties file):

webdriver.driver = provided
webdriver.provided.type = mydriver
webdriver.provided.mydriver = com.acme.MyPhantomJSDriver
thucydides.driver.capabilities = mydriver

Your custom driver must implement the DriverSource interface, as shown here:

public class MyPhantomJSDriver implements DriverSource {

    @Override
    public WebDriver newDriver() {
        try {
            DesiredCapabilities capabilities = DesiredCapabilities.phantomjs();
            // Add
            return new PhantomJSDriver(ResolvingPhantomJSDriverService.createDefaultService(),

capabilities); } catch (IOException e) { throw new Error(e); } }

        @Override
    public boolean takesScreenshots() {
        return true;
    }
}

This driver will now take screenshots normally.