How to write selenium webdriver automation script for Facebook logout? - facebook

Question

I tried this code. Its automating the browser, logging in successfully but I'm not able to logout successfully. Please Help.
public class fb {
public static void main(String args[])
{
WebDriver driver = new FirefoxDriver();
driver.get("https://facebook.com");
driver.manage().window().maximize();
driver.findElement(By.xpath(".//*[#id='email']")).sendKeys("your email");
driver.findElement(By.xpath(".//*[#id='pass']")).sendKeys("your password");
driver.findElement(By.xpath(".//*[#id='u_0_n']")).click();
driver.findElement(By.xpath(".//*[#id='userNavigationLabel']")).click();
driver.findElement(By.id("u_7_2")).click();// for logout-> button.But not working.

Answer 1

Automation Script for FaceBook Login and logout:
WebDriver driver = new FirefoxDriver();
driver.get("https://www.facebook.com/");
driver.manage().window().maximize();
driver.findElement(By.xpath(".//*[#id='email']")).sendKeys("your email");
driver.findElement(By.xpath(".//*[#id='pass']")).sendKeys("your password");
//click for login
driver.findElement(By.xpath("//label[#id='loginbutton']/input")).click();
//Mouse over on logOut drop down menu icon,then click logout
WebElement mouseOverEle = driver.findElement(By.id("pageLoginAnchor"));
Actions actions = new Actions(driver);
actions.moveToElement(mouseOverEle).click().perform();
//click for logout
driver.findElement(By.xpath("//input[#value='Log Out']")).click();

Answer 2

Try Using the below code to click on the log out button
//wait for the userNavigationLabel to load fully any wait techniques implicit or explicit for sample i have used Thread.sleep although it is not recommended
Thread.sleep(3000);
JavascriptExecutor js = (JavascriptExecutor) driver;
String script = "var forms = document.getElementsByTagName('form');for (var i = 0; i < forms.length; i++) { if(forms[i].getAttribute('action')=='https://www.facebook.com/logout.php'){forms[i].submit();}}";
js.executeScript(script);
In the above code i have used javascript to click on the logout button...i tested it on the browser console it is working fine
Hope this helps you.....Kindly get back if you have any queries

Answer 3

try:
lsb=browser.find_element_by_xpath('//*[#id="pageLoginAnchor"]')
lsb.click()
time.sleep(5)
mlb=browser.find_element_by_xpath('//*[#id="u_d_3"]/div/div/div[1]/div/div/ul/li[16]')
time.sleep(2)
mlb.click()
inputElement33 = browser.find_element_by_name('pass').is_displayed()
print("Looged out")
except:
print("Cannot logout")

Answer 4

// Enter you Email id
dr.findElement(By.xpath(".//*[#id='email']")).sendKeys("YorEmailID");
// Enter you Password
dr.findElement(By.xpath(".//*[#id='pass']")).sendKeys("YourPassword");
//click for login
dr.findElement(By.xpath("//label[#id='loginbutton']/input")).click();
dr.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
// Click for Alert
dr.findElement(By.className("_3ixn")).click();
//Click for Navigation Label
dr.findElement(By.xpath(".//*[#id='userNavigationLabel']")).click();
dr.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
//Click for Lout Button
dr.findElement(By.xpath("//a[contains(#data-gt,'menu_logout')]")).click();

Answer 5

Replace your logout button click with this.
//Wait for button appear
WebDriverWait wait = new WebDriverWait(driver,TimeSpan.FromSeconds(4));
wait.Until(ExpectedConditions.ElementIsVisible(By.XPath("//a[.='Log out']")));
//Click it by xpath
driver.FindElement(By.XPath("//a[.='Log out']")).Click();
Or:
//Wait for button appear
WebDriverWait wait = new WebDriverWait(driver,TimeSpan.FromSeconds(4));
wait.Until(ExpectedConditions.ElementIsVisible(By.XPath("//a[.='Log out']")));
//Click it by JS
IJavaScriptExecutor js = ((IJavaScriptExecutor)driver);
IWebElement logout = driver.FindElement(By.XPath("//a[.='Log out']"));
js.ExecuteScript("arguments[0].click();", logout);
100% worked

Answer 6

**#Working script**
**#firefox can be used too instead of chrome**
**#sleep is necessary to give sufficient loading time**
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from time import sleep
from selenium.common.exceptions import TimeoutException
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support.ui import Select
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions
from selenium.common.exceptions import NoSuchElementException
usr=input('Enter Email Id:')
pwd=input('Enter Password:')
driver = webdriver.Chrome()
driver.get('https://www.facebook.com/')
a = driver.find_element_by_id('email')
a.send_keys(usr)
b = driver.find_element_by_id('pass')
b.send_keys(pwd)
c = driver.find_element_by_id('loginbutton')
c.click()
sleep(20)
d= driver.find_element_by_id("userNavigationLabel")
d.click()
sleep(10)
e=driver.find_element_by_xpath("//a[contains(#data-gt,'menu_logout')]")
e.click()
sleep(5)
driver.quit()

Answer 7

There are duplicate objects in the Home page.Hence, to avoid confusion,Xpath can be written in combination of class names, which in our case is,
//div[#class='uiScrollableAreaBody']/following::div[#class='uiScrollableAreaContent']/following::ul/li
Get the maximum number of <li> tags in the <ul> as follows ,
List<WebElement> li = driver.findElements(By.xpath("//div[#class='uiScrollableAreaBody']/following::div[#class='uiScrollableAreaContent']/following::ul/li"));
System.out.println("Size:"+li.size());
The Log out button will always be the last option, inspite of any changes to the list , hence append the last index to the xpath and click on it ,
String logOutBtn = "//div[#class='uiScrollableAreaBody']/following::div[#class='uiScrollableAreaContent']/following::ul/li[" + li.size() + "]";
driver.findElement(By.xpath(logOutBtn)).click(); -- Clicking on log out button
Hope this helps ! Thank you ..

Answer 8

package package1;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
public class class1 {
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver","C:\\Users\\CloudLogic.Tech01\\Desktop\\Selenium\\chromedriver_win32\\chromedriver.exe");
WebDriver drr = new ChromeDriver();
drr.get("https://www.facebook.com/");
drr.findElement(By.id("email")).sendKeys("emailId");
drr.findElement(By.id("pass")).sendKeys("********");
drr.findElement(By.xpath("//label[#id='loginbutton']")).click();
}
}