selenium page object模式

　　页面对象模式将测试代码和被测试页面的元素及操作进行分离，以降低页面元素的变化对测试代码的影响。每个被测试的页面都会被定义一个类，类中会定位元素和操作。

　　如果不使用page object模式，则相同的操作(查找元素和及相应的点击、输入)需要重复多次。如果页面元素发生变化，则需修改多处；万一设计该元素的操作存在多个文件，其工作量就大大增加。封顶

使用pageFactory类给测试代码提供待操作元素

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
//百度页面搜索
public class searchObject {
    @FindBy(id = "kw")
    public WebElement searchKey;
    @FindBy(id = "su")
    public WebElement searchButton;
    @FindBy(css = "span.nums_text")
    public WebElement searchResult;
    public searchObject(WebDriver driver){
        PageFactory.initElements(driver,this);
    }
}

创建测试类

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.testng.Assert;
import org.testng.annotations.*;

import java.util.concurrent.TimeUnit;

//将要写的搜索功能转化为page object
public class SeleniumWork2 {
    WebDriver driver;
    @BeforeMethod
    public void beforeC(){
        String chromepath =System.getProperty("user.dir") + "/src/driver/chromedriver";
        System.setProperty("webdriver.chrome.driver",chromepath);
        driver = new ChromeDriver();
        driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
        driver.get("http://baidu.com");
    }
    @Test
    public void search1th(){
        searchObject search1 = new searchObject(driver);
        search1.searchKey.sendKeys("appium");
        search1.searchButton.click();
        Assert.assertTrue(search1.searchResult.getText().contains("百度为您找到相关结果"));
        System.out.println(search1.searchResult.getText());
    }
    @Test
    public void search2th(){
        searchObject search1 = new searchObject(driver);
        search1.searchKey.sendKeys("selenium");
        search1.searchButton.click();
        Assert.assertTrue(search1.searchResult.getText().contains("百度为您找到相关结果"));
        System.out.println(search1.searchResult.getText());
    }
    @AfterMethod
    public void tearDown(){
        driver.close();
    }
}