使用相对定位器会导致org.openqa.selenium.NoSuchElementException：无法使用[unknown locator]和Selenium Java定位元素

我正在使用Selenium 4，并尝试查找一些元素（用户名和密码凭据）"用户名：管理员密码：admin123 "使用相对定位器selenium 4新功能，但代码抛出org. openqa. selenium. NoSuchElementException：无法使用[unknown locator]定位元素，但当我调试代码来测试它时，它成功通过，找到元素并在控制台上打印值。有人有建议的解决方案吗？

org.openqa.selenium.NoSuchElementException: Cannot locate an element using \[unknown locator\]
For documentation on this error, please visit: https://selenium.dev/exceptions/#no_such_element
Build info: version: '4.4.0', revision: 'e5c75ed026a'
System info: host: 'DESKTOP-M0R33E6', ip: '192.168.1.4', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '13.0.2'
Driver info: driver.version: RemoteWebDriver

    at org.openqa.selenium.By.findElement(By.java:124)
    at org.openqa.selenium.remote.ElementLocation$ElementFinder$1.findElement(ElementLocation.java:136)
    at org.openqa.selenium.remote.ElementLocation.findElement(ElementLocation.java:80)
    at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:365)
    at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:357)
    at OrangeHrm.Pages.LoginPage.getUsernameUsingRelativeLocator(LoginPage.java:29)
    at OrangeHrm_Tests.Login.LoginTests.test_GetUserCredentials(LoginTests.java:10)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:567)
    at org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:135)
    at org.testng.internal.invokers.TestInvoker.invokeMethod(TestInvoker.java:673)
    at org.testng.internal.invokers.TestInvoker.invokeTestMethod(TestInvoker.java:220)
    at org.testng.internal.invokers.MethodRunner.runInSequence(MethodRunner.java:50)
    at org.testng.internal.invokers.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:945)
    at org.testng.internal.invokers.TestInvoker.invokeTestMethods(TestInvoker.java:193)
    at org.testng.internal.invokers.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
    at org.testng.internal.invokers.TestMethodWorker.run(TestMethodWorker.java:128)
    at java.base/java.util.ArrayList.forEach(ArrayList.java:1507)
    at org.testng.TestRunner.privateRun(TestRunner.java:808)
    at org.testng.TestRunner.run(TestRunner.java:603)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:429)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:423)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:383)
    at org.testng.SuiteRunner.run(SuiteRunner.java:326)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:95)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1249)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1169)
    at org.testng.TestNG.runSuites(TestNG.java:1092)
    at org.testng.TestNG.run(TestNG.java:1060)
    at com.intellij.rt.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:66)
    at com.intellij.rt.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:109)

网址：https://opensource-demo.orangehrmlive.com/web/index.php/auth/login

LoginPage.java

package OrangeHrm.Pages;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.locators.RelativeLocator;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class LoginPage {

    private WebDriver driver;
    private By loginPageTitle = By.tagName("h5");
    WebElement usernameCredential;
    WebElement passwordCredential;

    public LoginPage(WebDriver driver){
        this.driver = driver;
    }

    public String getUsernameUsingRelativeLocator(){
        usernameCredential = driver.findElement(RelativeLocator.with(By.xpath("//div[contains(@class , 'oxd-sheet--rounded')]/p[1]"))
                .below(loginPageTitle));
        System.out.println(usernameCredential.getText());
        return  usernameCredential.getText();
    }

    public String getPasswordUsingRelativeLocator(){

        passwordCredential = driver.findElement(RelativeLocator.with(By.xpath("//div[contains(@class , 'oxd-sheet--rounded')]/p[2]"))
               .below(username));
        System.out.println(passwordCredential.getText());
        return  passwordCredential.getText();
    }
}

OrangeHrmWebTestBase.java

package OrangeHrm_Tests.Base;

import OrangeHrm.Pages.LoginPage;
import io.github.bonigarcia.wdm.WebDriverManager;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;

import java.time.Duration;

public class OrangeHrmWebTestBase {

    private WebDriver driver;
    protected LoginPage loginPageObj;

    @BeforeClass
    public void setUp(){
        WebDriverManager.chromedriver().setup();
        driver = new ChromeDriver();
        driver.manage().window().maximize();
        driver.get("https://opensource-demo.orangehrmlive.com/");
        loginPageObj = new LoginPage(driver);

    }

    @AfterClass
    public void teatDown(){
        driver.quit();
    }
}

LoginTests.java

package OrangeHrm_Tests.Login;

import OrangeHrm_Tests.Base.OrangeHrmWebTestBase;
import org.testng.annotations.Test;

public class LoginTests extends OrangeHrmWebTestBase {

    @Test
    public void test_GetUserCredentials(){
        loginPageObj.getUsernameUsingRelativeLocator();
        loginPageObj.getPasswordUsingRelativeLocator();
    }
}

在OrangeHRM网站中使用Below作为Relative Locator似乎非常接近。
但是，不要使用带有文本Username：的<div>管理员和密码：admin123作为相对定位器，您可以使用带有文本的<label>作为***用户名***和*密码。
代码块：

package AwesomeDay;

import java.time.Duration;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.support.locators.RelativeLocator;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class RelativeLocators2 {

    public static void main(String[] args) {

        System.setProperty("webdriver.chrome.driver", "C:\\BrowserDrivers\\chromedriver.exe");
        ChromeOptions options = new ChromeOptions();
        options.addArguments("--start-maximized");
        WebDriver driver = new ChromeDriver(options);
        driver.get("https://opensource-demo.orangehrmlive.com/web/index.php/auth/login");

        //WebElement userNameLabel =  driver.findElement(By.xpath("//label[text()='Username']"));
        WebElement userNameLabel = new WebDriverWait(driver, Duration.ofSeconds(10)).until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//label[text()='Username']")));
        By userName = RelativeLocator.with(By.tagName("input")).below(userNameLabel);
        driver.findElement(userName).sendKeys("Ali");

        WebElement passwordLabel =  driver.findElement(By.xpath("//label[text()='Password']")); 
        By password = RelativeLocator.with(By.tagName("input")).below(passwordLabel);
        driver.findElement(password).sendKeys("Eleish");
    }
}

浏览器快照：

使用相对定位器会导致org.openqa.selenium.NoSuchElementException：无法使用[unknown locator]和Selenium Java定位元素

1条答案

相关问题

热门标签

最新问答