如何使用带 Java 的 Selenium WebDriver 将一个 class 值传递给另一个 class？

Question

我有一个 class 如下：

public class 模块 3 {

public static void main(String[] args) throws InterruptedException {
WebDriver driver = new FirefoxDriver();
driver.manage().window().maximize();
findElement1 a = new findElement1();
driver.get("webAddress");
driver.findElement(By.xpath("//*[@id='Username']")).sendKeys("A1");
driver.findElement(By.xpath("//*[@id='Password']")).sendKeys("1");
driver.findElement(By.xpath("//*[@id='loginBox']/form/p/button")).click();
Thread.sleep(2000L);
driver.findElement(By.xpath("//*[@id='mainNav']/li[2]/a")).click();
Thread.sleep(2000L);
driver.findElement(By.xpath("//*[@id='addNewEntryButton']")).click();


WebElement dropdown = driver.findElement(By.xpath("//*[@id='timeEntryTable']/tbody/tr[1]/td[1]/select"));
List<WebElement> dropOptions = dropdown.findElements(By.tagName("Option"));
for (int i=0; i<dropOptions.size(); i++)
{
 System.out.println(dropOptions.get(i).getText());
}
Thread.sleep(2000L);
driver.findElement(By.xpath("//*[@id='timeEntryTable']/tbody/tr[1]/td[1]/select")).sendKeys(Keys.ARROW_DOWN);
driver.findElement(By.xpath("//*[@id='timeEntryTable']/tbody/tr[1]/td[5]/input")).sendKeys("5");
driver.findElement(By.xpath("//*[@id='timeEntryTable']/tbody/tr[1]/td[6]/input")).sendKeys("5");
driver.findElement(By.xpath("//*[@id='saveEntryButton']")).click();

Thread.sleep(5000L);

driver.findElement(By.xpath("html/body/div[2]/div[2]/div[2]/div/div[3]/div/header/div/button[4]")).click();

    driver.manage().timeouts().implicitlyWait(15, TimeUnit.SECONDS);
    a.findValue();
    driver.findElement(By.xpath("//button[contains(.,'submit')]")).click();


    }

}

第 2 类：

public class FindElement1 { 静态 WebDriver 驱动程序 = new FirefoxDriver();

public void findValue() {
     driver.get("webaddress");
     By by = By.xpath("//button[contains(.,'submit')]");
     isElementPresent(by);
     driver.findElement(By.xpath(""));

 }
public boolean isElementPresent(By by){
      try{
        driver.findElements(by);
        System.out.println("execute");
       return true;
      }
      catch(NoSuchElementException e){
       return false;
      }
}

}

我想在a.findValue()提到的地方用class1的值对class1执行class2的操作；是否可以通过class1 的驱动值变为 class2

Answer 1

当然可以。只需从第二个 class 中删除 WebDriver 的静态关键字，然后使用 WebDriver 创建一个 setter 或构造函数。

在您的第一个 class 中实例化它并使用您的 setter 或构造函数设置 WebDriver。

Answer 2

创建一个 Common class，可以在其中保存常见的东西并用于任何 class:

package keya;    
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.*;
import org.openqa.selenium.By;

public class Common {
    protected static WebDriver driver;

    public Common(){
        driver = new FirefoxDriver();
        driver.manage().window().maximize();
    }

    public boolean isElementPresent(By by){
        try{
            driver.findElement(by);
            return true;
        }
        catch(NoSuchElementException e){
            return false;
        }
    }
}

你正在测试模块3，代码应该如下：

package keya;
import java.util.List;
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebElement;

public class Module3 extends Common{

    public static void main(String...strings) throws Exception{
        Common c = new Common();
        driver.get("webAddress");
        driver.findElement(By.xpath("//*[@id='Username']")).sendKeys("A1");
        driver.findElement(By.xpath("//*[@id='Password']")).sendKeys("1");
        driver.findElement(By.xpath("//*[@id='loginBox']/form/p/button")).click();
        Thread.sleep(2000L);
        driver.findElement(By.xpath("//*[@id='mainNav']/li[2]/a")).click();
        Thread.sleep(2000L);
        driver.findElement(By.xpath("//*[@id='addNewEntryButton']")).click();
        WebElement dropdown = driver.findElement(By.xpath("//*[@id='timeEntryTable']/tbody/tr[1]/td[1]/select"));
        List<WebElement> dropOptions = dropdown.findElements(By.tagName("Option"));
        for (int i=0; i<dropOptions.size(); i++)
        {
         System.out.println(dropOptions.get(i).getText());
        }
        Thread.sleep(2000L);
        driver.findElement(By.xpath("//*[@id='timeEntryTable']/tbody/tr[1]/td[1]/select")).sendKeys(Keys.ARROW_DOWN);
        driver.findElement(By.xpath("//*[@id='timeEntryTable']/tbody/tr[1]/td[5]/input")).sendKeys("5");
        driver.findElement(By.xpath("//*[@id='timeEntryTable']/tbody/tr[1]/td[6]/input")).sendKeys("5");
        driver.findElement(By.xpath("//*[@id='saveEntryButton']")).click();
        Thread.sleep(5000L);
        driver.findElement(By.xpath("html/body/div[2]/div[2]/div[2]/div/div[3]/div/header/div/button[4]")).click();
        //Here is the verification whether Submit button is present or not
        c.isElementPresent(By.xpath("//button[contains(.,'submit')]"));
        //Rest of the code is here
    }
}

因此您可以对任意数量的 class/module 使用 Common class 的 isElementPresent() 方法。您可以通过扩展 Common class 来编写更多 class，这样您就可以使用一些常用方法，并且 WebDriver 仅在 Common class.

中被实例化一次

如何使用带 Java 的 Selenium WebDriver 将一个 class 值传递给另一个 class？

How can I pass one class value into another class using Selenium WebDriver with Java?

java

selenium

selenium-webdriver