自动化测试 - 封装WebDriver的getDriver

<?xml version="1.0" encoding="UTF-8"?><!-- 只需要修改下面的driverIndex 就可以去创建对应index的驱动 --><driver driverIndex="3"> ???<!-- 谷歌浏览器配置文件 --> ???<name value="org.openqa.selenium.chrome.ChromeDriver" index="0"> ???????<properties> ???????????<property name="webdriver.chrome.driver" ???????????????value="C:/webdriver/chromedriver.exe" /> ???????</properties> ???</name> ???<!-- 火狐浏览器 对应的selenium3.x版本 的配置文件 --> ???<name value="org.openqa.selenium.firefox.FirefoxDriver" ???????seleniumVersion="3.x" index="1"> ???????<properties> ???????????<property name="SystemProperty.BROWSER_BINARY" ???????????????value="C:\Program ????????Files\Mozilla Firefox\firefox.exe" /> ???????????<property name="webdriver.gecko.driver" ???????????????value="C:/webdriver/geckodriver.exe" /> ???????</properties> ???</name> ???<!-- 火狐浏览器 对应的selenium2.x版本 的配置文件 --> ???<name value="org.openqa.selenium.firefox.FirefoxDriver" ???????seleniumVersion="2.x" index="2"> ???????<properties> ???????????<property name="SystemProperty.BROWSER_BINARY" ???????????????value="C:\Program ????????Files\Mozilla Firefox\firefox.exe" /> ???????</properties> ???</name> ???<!-- IE浏览器配置文件 --> ???<name value="org.openqa.selenium.ie.InternetExplorerDriver" ???????index="3"> ???????<properties> ???????????<property name="webdriver.ie.driver" ???????????????value="C:/webdriver/IEDriverServer.exe" /> ???????</properties> ???????<capabilities> ???????????<capability ???????????????name="InternetExplorerDriver.IGNORE_ZOOM_SETTING" /> ???????????<capability ???????????????name="InternetExplorerDriver.INTRODUCE_FLAKINESS_BY_IGNORING_SECURITY_DOMAINS" /> ???????</capabilities> ???</name></driver>

import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.InputStream;import java.util.List;import org.dom4j.Document;import org.dom4j.DocumentException;import org.dom4j.Element;import org.dom4j.io.SAXReader;import org.openqa.selenium.WebDriver;import org.openqa.selenium.remote.DesiredCapabilities;public class GetDriverUtil { ???private static Class clazz; ???private static Object obj ; ???????public static void main(String[] args) throws InterruptedException, FileNotFoundException { ???????WebDriver driver = getDriver(); ???????driver.get("http://www.baidu.com"); ???????????????????Thread.sleep(10000); ???????driver.quit(); ???} ???public static WebDriver getDriver() throws FileNotFoundException { ???????Document document = null; ???????Element driverNameElement= null; ???????String driverName =null; ???????????????SAXReader reader = new SAXReader(); ???????try { ???????????File f = new File("./driverProperties.xml"); ???????????InputStream in = new FileInputStream(f); ????????????document = reader.read(in); ??????????????????????//document = reader.read(GetDriverUtil.class.getResourceAsStream("./driverProperties.xml")); ???????} catch (DocumentException e) { ???????????e.printStackTrace(); ???????} ???????/** ????????* 下面是通过解析XML，获取到驱动的类全名 ????????*/ ???????Element rootElement = document.getRootElement(); //获取到根节点 ???????int index = Integer.parseInt(rootElement.attributeValue("driverIndex"));//获取到根节点上的driverIndex并转成int类型 ???????????????????????//获取到所有"name"子节点，遍历，找出与根节点中的driverIndex相同的，将其value属性值获取出来，作为类全名用于反射 ???????List<Element> driverNameElements = rootElement.elements("name"); ???????for (Element driverNameElement1 : driverNameElements) { ???????????int i = Integer.parseInt(driverNameElement1.attributeValue("index")); ???????????if (i == index) { ???????????????driverName = driverNameElement1.attributeValue("value");//获取到name子节点的“value”属性值 ???????????????driverNameElement = driverNameElement1;//将该节点赋值给driverElement，后续根据它来获得子节点 ???????????????break; ???????????} ???????????????????} ???????????????/** ????????* 通过类全名，反射出驱动类来 ????????*/ ???????try { ???????????clazz = Class.forName(driverName); ???????} catch (ClassNotFoundException e) { ???????????e.printStackTrace(); ???????} ???????????????/** ????????* 下面是解析XML中的系统参数以及能力参数 ????????*/ ???????????????Element propertiesElement = driverNameElement.element("properties"); ???????List<Element> propertyElements = propertiesElement.elements("property"); ???????//设置系统参数 ???????for (Element property : propertyElements) { ???????????????????????System.setProperty(property.attributeValue("name"), property.attributeValue("value")); ???????????????????} ???????????????//设置能力（ie的话，需要设置忽略域设置等级 以及忽略页面百分比的能力） ???????Element capabilitiesElement = driverNameElement.element("capabilities"); ???????if (capabilitiesElement != null) { ???????????//创建能力对象 ???????????DesiredCapabilities realCapabilities = new DesiredCapabilities(); ???????????//获得能力列表 ???????????List<Element> capabilitiesElements = capabilitiesElement.elements("capability"); ???????????for (Element capability : capabilitiesElements) { ???????????????//遍历能力列表，并给能力赋值 ???????????????realCapabilities.setCapability(capability.attributeValue("name"), true); ???????????} ???????} ???????????????????????/* ????????* 通过反射，创建驱动对象 ????????*/ ???????????????try { ???????????obj = clazz.newInstance(); ???????} catch (InstantiationException e) { ???????????e.printStackTrace(); ???????} catch (IllegalAccessException e) { ???????????e.printStackTrace(); ???????} ???????????????WebDriver driver = (WebDriver) obj; ???????return driver; ???}}