在Selenium Webdriver中，在文本框中输入文本后单击按钮

Question

I am trying to build a Selenium Automation framework for Gmail. I have installed below tools: JDK, Eclipse, Selenium Jars, Gradle, TestNG

I am trying to login to gmail. But i cam getting below error by the time i enter my username. Its trying to click "Next" button before username is entered.

Can I use wait where ever required while developing framework? Do I need to maintain any standards while calling wait . Write any user defined wait methods.

Error: FAILED: gmailLoginShouldBeSuccessful org.openqa.selenium.ElementNotVisibleException: Cannot click on element (WARNING: The server did not provide any stacktrace information) Command duration or timeout: 207 milliseconds

My Code:

@Test
public void gmailLoginShouldBeSuccessful(){
    //1.Go to Gmail website
    System.setProperty("webdriver.ie.driver", "C:\\Selenium_Softwares_Docs_Videos\\IEDriverServer_x64_3.1.0\\IEDriverServer.exe");
    WebDriver driver = new InternetExplorerDriver();
    driver.manage().deleteAllCookies();
    driver.manage().window().maximize();
    driver.get("http://gmail.com");     
    //2.Fill in username
    WebElement userTextBox = driver.findElement(By.id("Email"));
    userTextBox.clear();
    userTextBox.sendKeys("xxxx");
    //3. click on next button
    WebElement nxtBtn = driver.findElement(By.id("next"));
    nxtBtn.click();
    //4.Fill in password
    WebElement pwdTextBox = driver.findElement(By.id("Passwd-hidden"));
    userTextBox.clear();
    userTextBox.sendKeys("xxxxxxx");
    //5.Click sign in
    WebElement signBtn = driver.findElement(By.id("signIn"));
    signBtn.click();        
}

Answer 1

You can use explicit wait to achieve your requirement.

WebDriverWait wait = new WebDriverWait(yourWebDriver, 5);
wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//xpath_to_element")));

Webdriver will wait for 5 seconds for your element to be able to be clicked.

Answer 2

Use Chrome Driver instead of internet Explorer:

import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.testng.annotations.Test;

public class TestCommons {
    @Test
    public void gmailLoginShouldBeSuccessful() throws InterruptedException {
        // 1.Go to Gmail website
        System.setProperty("webdriver.chrome.driver", System.getProperty("user.dir") + "\\chromedriver.exe");
        WebDriver driver = new ChromeDriver();
        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
        driver.manage().window().maximize();
        driver.get("http://gmail.com");
        // 2.Fill in username
        driver.findElement(By.id("Email")).clear();
        driver.findElement(By.id("Email")).sendKeys("vishala");
        // 3. click on next button
        driver.findElement(By.id("next")).click();
        // 4.Fill in password
        driver.findElement(By.id("Passwd")).sendKeys("vishala");
        // 5.Click sign in
        driver.findElement(By.id("signIn")).click();
        driver.quit();
    }
}

Hope this will work for you :)

Answer 3

您是否可以发送RETURN键而不是单击“登录”按钮？