我总共有 3 个测试用例，父 class 中有 2 个测试用例，子 class 中有 1 个，当我运行脚本测试用例从第一个 class 运行两次

Question

我有一个包两个 classes 和总共 3 个测试用例两个父测试用例 class 一个子 class 但是当我是运行脚本第一个 classes 的测试用例运行了两次。在测试从第二 class 开始运行后再次运行。我仅在父级 class

中启动应用程序

Parent Class

package sanityTest;

import java.io.File;
import java.util.ArrayList;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.openqa.selenium.Alert;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import org.testng.annotations.Test;
import jxl.Cell;
import jxl.Sheet;
import jxl.Workbook;
//import org.openqa.selenium.firefox.FirefoxDriver;

public class AdminLogin {

    public static WebDriver driver;
    static Alert alert;
    static String alertmessage = "MenuItem created successfully.";
    static String alertmessage1 = "Menuitem name should be minimum 1 and maximum 150 character.";
    static String alertmessage2 = "Please enter alphanumeric menuitem name with min 1 and max 150 of length.";
    static String alertmessage3 = "Are you sure you want to create recipe?";
    static String alertmessage4 = "Menu item already exists";
    static WebDriverWait wait;



    @Test (priority =1)
    public  void  adminLogin() throws InterruptedException
    {
        System.setProperty("webdriver.chrome.driver","C:\Users\Downloads\ChromeDriver\chromedriver.exe");
        driver = new ChromeDriver();

        driver.manage().window().maximize();

        driver.get("App url");

        Thread.sleep(2000);

        driver.findElement(By.xpath("/html/body/div[3]/p/a[1]/b/span")).click();
        driver.findElement(By.xpath("//*[@id=\"userName\"]")).sendKeys("admin");
        driver.findElement(By.xpath("//*[@id=\"pass\"]")).sendKeys("admin@1234");
        driver.findElement(By.xpath("/html/body/div/div/div/div[2]/form/button[1]")).click();

        String url = driver.getCurrentUrl();

        if ("App url"))
        {
        System.out.println("Admin Logged in successfullly");
        }
        else 
        {
            System.out.println("Login Unsuccessfull");  
        }

        //Selects Partner from Dashboard
        driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);
        driver.findElement(By.xpath("//*[@id=\"bootstrap-data-table\"]/tbody/tr[7]/td[4]/center/button")).click();
        System.out.println("Partner Selected from Dashboard");
    }


    //----------------------------------------------------------------------------------------------------------------------


    @Test (priority = 2)
    public static void createMenuItem()throws Exception
    {

        driver.findElement(By.xpath("//*[@id=\"main-menu\"]/ul/li[4]/a")).click();
        driver.findElement(By.xpath("//*[@id=\"main-menu\"]/ul/li[4]/ul/li[2]/a")).click();

        String url1 = driver.getCurrentUrl();
        if (url1.equals("App Url"))
        {
        System.out.println("Create Menuitem form opened successfullly");
        }
        else 
        {
            System.out.println("Create Menuitem form not opened");  
        }




        File file = new File("C:/Users/Desktop/MenuNames.xls");
        Workbook w = Workbook.getWorkbook(file);
        Sheet menulist = w.getSheet("Sheet1");
        int rows = menulist.getRows();
        int columns = menulist.getColumns();
        System.out.println(rows);
        System.out.println(columns);


        String menlistInput [] [] =  new String [rows] [columns];
        for (int i=0; i<rows; i++) {
             for (int j=0; j<columns; j++){

            Cell c = menulist.getCell(j, i);
            menlistInput [i][j] =c.getContents();
            System.out.println(menlistInput [i][j]);
            Pattern pattern = Pattern.compile("['@#_()*]*");

              String str = menlistInput [i][j];
              Matcher matcher = pattern.matcher(str);


        driver.findElement(By.xpath("//*[@id=\"mitems\"]")).sendKeys(menlistInput [i][j]);



                driver.findElement(By.xpath("//*[@id=\"menu\"]")).click();
                driver.findElement(By.xpath("//*[@id=\"menu\"]/option[3]")).click();


        driver.findElement(By.xpath("//*[@id=\"checkbox\"]")).click();



        if (menlistInput [i][j].isEmpty() || matcher.matches() ) {

        Alert alert = driver.switchTo().alert();
        String alertText = alert.getText();
        if(alertText.equals(alertmessage1) || alertText.equals(alertmessage2))
        {
            System.out.println("MenuItem Name is blank or contains special characters");
            System.out.println(alertText);
            alert.accept();

            break;
        }
        }





        Alert alert = null;
        try {
            WebDriverWait wait = new WebDriverWait(driver, 5 /*timeout in seconds*/);
            alert = wait.until(ExpectedConditions.alertIsPresent());
        }catch(Exception exp8) { 

        }

        if(alert == null) {
            System.out.println("alert was not present");
            Thread.sleep(3000);
           driver.findElement(By.xpath("/html/body/div[2]/div/div/div[2]/button[2]")).click();

        }
        else {
            String Recipemessage = alert.getText();
            System.out.println(Recipemessage);

            if (Recipemessage.equals(alertmessage2) || Recipemessage.equals(alertmessage4)) {
                Thread.sleep(3000);
                alert.accept();
                break;
            }
        }


        Thread.sleep(3000);
        Set<String>allowWindow= driver.getWindowHandles();

        ArrayList<String>tabs=new ArrayList <> (allowWindow);

        try {
        driver.switchTo().window(tabs.get(1));
        driver.close();
        driver.switchTo().window(tabs.get(0));
        }
        catch(Exception ex) {

        }




        driver.findElement(By.xpath("//*[@id=\"fetch_data_div\"]/div[2]/center/button"));



        Thread.sleep(2000);

        //Enter Description
        driver.findElement(By.xpath("//*[@id=\"desc\"]")).sendKeys("Mastaniiii");

        //Upload Image      
        driver.findElement(By.xpath("//*[@id=\"menu_img\"]")).sendKeys("C:\Users\RSL\Desktop\test.jpg");;

        //Click On Submit
        wait = new WebDriverWait(driver, 10);


    boolean invisible = wait.until(ExpectedConditions.invisibilityOfElementLocated(By.id("pageloaddiv")));

      if(invisible)
      {
          driver.findElement(By.xpath("//*[@id=\"menuitem_form\"]/div[11]/button[1]")).click();
      }


      Thread.sleep(3000);

      alert = driver.switchTo().alert();
     // System.out.println(alert.getText());

      if(alert.getText().equals(alertmessage) || alert.getText().equals(alertmessage2))
      {
       System.out.println(alert.getText());
       Thread.sleep(3000);
     // driver.findElement(By.xpath("//*[@id=\"menuitem_form\"]/div[11]/button[1]")).click();
       alert.accept();//Click on OK button
      break;
      }
     else
      {
       System.out.println("Menuitem Not created");

     }
      Thread.sleep(3000);
     // driver.findElement(By.xpath("//*[@id=\"menuitem_form\"]/div[11]/button[1]")).click();
       alert.accept();//Click on OK button

    }
        }
    }
    }

Child class

package sanityTest;
import sanityTest.AdminLogin;
import org.openqa.selenium.By;
import org.testng.annotations.Test;

public class EditMenuItem extends AdminLogin {



  @Test //(priority = 1)
  public void editMenu() throws InterruptedException {

      Thread.sleep(2000);

      //Click On MENU
      driver.findElement(By.xpath("//*[@id=\"main-menu\"]/ul/li[4]/a")).click();
      System.out.print("click on MENU");

      //Select Display Menu Item
      driver.findElement(By.xpath("//*[@id=\"main-menu\"]/ul/li[4]/ul/li[4]/a")).click();
      System.out.println("Menu Item List opened");

      //driver.close();
  }

xml Class

<!DOCTYPE suite SYSTEM "https://testng.org/testng-1.0.dtd" >
<suite name="Menu">
  <test name="sanityTest">
    <classes>
      <class name="sanityTest.AdminLogin"/>
     <class name="sanityTest.EditMenuItem"/>
    </classes>
  </test> <!-- Test -->
</suite> <!-- Suite -->

Answer 1

老实说，我没有深入研究您的测试，也没有看到您需要继承的真正原因。但是您可以尝试将 parent class 标记为 ABSTRACT。这样测试只会在 child class.

中执行

我在 c# 和 Nunit 中使用过这种技术，但我猜它在 Java 中的工作方式类似。

Answer 2

根据JAVA继承概念，如果我们将任何class扩展到它的child，第一个parent将被执行，然后child。仅仅因为这个概念，我们就能够在Java中实现Method Overriding（Overriding parent method with the child method）。对于您的情况，您通过扩展 AdminLogin class 将 'AdminLogin' 写为 parent class 并将 'EditMenuItem' 写为 child class .因此，每当您尝试执行 child class (EditMenuItem) 时，首先会执行 parent class (AdminLogin ) 然后 child class .

接下来是 pom.xml，您在这里先调用 parent class，然后调用 child class。按照给定的顺序，Parent class 将首先执行，然后 child class。当 selenium 尝试执行 child 时，它也应该执行 parent（根据继承概念）。这就是 parent class 是运行两次的原因。

要解决此问题，请不要将 AdminLogin class 扩展到您的 child class 并保持 pom.xml 不变。通过这种方式，第一个 AdminLogin 将被执行，然后 child class 你提到的 pom.xml 文件中层次结构中的第二个 class。

我总共有 3 个测试用例，父 class 中有 2 个测试用例，子 class 中有 1 个，当我运行脚本测试用例从第一个 class 运行两次

I have total 3 test cases 2 test case in parent class and 1 in child class, when I am running script testcases from first class runs two time

java

xml

testng

testcase

selenium-webdriver

我总共有 3 个测试用例，父 class 中有 2 个测试用例，子 class 中有 1 个，当我 运行 脚本测试用例从第一个 class 运行两次

I have total 3 test cases 2 test case in parent class and 1 in child class, when I am running script testcases from first class runs two time

java

xml

testng

testcase

selenium-webdriver

我总共有 3 个测试用例，父 class 中有 2 个测试用例，子 class 中有 1 个，当我运行脚本测试用例从第一个 class 运行两次