Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
We can handle SSL certificate with Selenium webdriver in Chrome browser. A SSL is the standardized protocol used to create a connection between the browser and server.The information exchanged via a SSL certificate is encrypted and it verifies if the information is sent to the correct server. It authenticates a website and provides protection from hacking.An untrusted SSL certificate error is thrown if there are problems in the SSL certificate. We shall receive such an error while we launch a website. In Chrome, we use the ChromeOptions class to work with SSL certificates.We shall create an instance of this class ... Read More
We can perform session handling with the help of Selenium webdriver with a TestNG framework. To trigger different sessions, we shall use the attribute parallel in the TestNG XML file.A TestNG execution configuration is done in the TestNG XML. To create multiple sessions, we shall add the attributes – parallel and thread-count in the XML file.The attribute thread-count controls the number of sessions to be created while executing the tests in a parallel mode. The value of parallel attribute is set to methods.In our example, we would have three methods with three different session ids which are executing in parallel.Exampleimport ... Read More
We can install the Selenium package in Anaconda. The conda has multiple packages so that it can be integrated with Selenium, Selenium-pytest, and so on from the below link − https://anaconda.org/searchA conda is a command line tool in the form of a package which is used for Anaconda.It has some similarities with pip. Selenium is present within the community based conda-forge channel available from the below link − https://anaconda.org/conda-forge/seleniumTo complete installation of this package, we can execute any of the below commands −conda install -c conda-forge seleniumconda install -c conda-forge/label/gcc7 seleniumconda install -c conda-forge/label/cf201901 seleniumconda install -c conda-forge/label/cf202003 seleniumRead More
We can get the following-sibling element for a table type of structure in Selenium webdriver. A following-sibling is used to determine the siblings of the context node.Also, these siblings should be present at the same hierarchy of the current node and share the same parent. Let us take an instance of a table with table tag having multiple children with tag tr.Then let us try to identify the elements in the third row highlighted on the below image from the first row which contains the table headers.Syntax//table[@id='table1']/tbody/tr[1]/following-sibling::tr[2]/tdHere, we are locating the third row in the table, but we have provided ... Read More
We can handle Chrome notification in Selenium webdriver. These are generally known as the web push notifications and can be handled with the help of the ChromeOptions class. The below image shows a notification from the browser Chrome −We have to create an object of this ChromeOptions class and apply the addArguments method on it. The parameter --disable-notifications is passed as a parameter to this method. Finally, this information is sent to the ChromeDriver.SyntaxChromeOptions o = new ChromeOptions(); o.addArguments("--disable-notifications");Exampleimport org.openqa.selenium.By; import org.openqa.selenium.chrome.ChromeDriver; import org.openqa.selenium.chrome.ChromeOptions; import org.openqa.selenium.WebDriver; public class NotificationChrome { public static void main(String[] args) throws IOException { ... Read More
We can read test data from an excel sheet and use it to test Facebook login with Selenium webdriver in Python. We can access excel with Python with the help of the OpenPyXL library.To install this library, we have to run the command - pip install openpyxl. Besides, we have to add the statement import openpyxl in our code. To start with, we have to load the excel workbook with the help of the load_workbook method.The path of the workbook is passed as a parameter to this method. Then we have to determine its active sheet by applying the sheet ... Read More
We can read data from an excel sheet in Selenium webdriver in Python.An excel workbook consists of multiple sheets and each sheet consists of cells and columns.To work with excel in Python(with extension .xlsx, .xlsm, and so on) we have to utilize the OpenPyXL library. To install this package, we have to run the command: pip install openpyxl. Also, we have to add the statement import openpyxl in our code.To open an excel workbook, the method is load_workbook and pass the path of the excel file as a parameter to this method. To identify the active sheet, we have to ... Read More
We can capture a screenshot of a particular element with Selenium webdriver in Python. To achieve this task, first we have to identify the element which we want to identify with the help of any locators like id, xpath, css, name, class name, tagname, link text or partial link text.After the element has been identified, we can capture its screenshot with the help of the screenshot method. We have to pass the file name where the screenshot shall be stored (along with extension) as a parameter to this methodSyntaxm=driver.find_element_by_tag_name("h4") m.screenshot("logo.png")Let us capture the screenshot of the highlighted text below −Examplefrom ... Read More
We can get the error selenium.common.exceptions.WebDriverException if the path of the chromedriver.exe executable file is not set properly or incorrect within the webdriver.Chrome(). The below image shows such an exception.It can be resolved by the following ways −Verify the path of the chromedriver.exe file set within webdriver.Chrome.Install the webdriver manager with the command: pip install webdrivermanager. Then add the statement: from webdriver_manager.chrome import ChromeDriverManager in our code.ExampleCode Implementation with webdriver managerfrom selenium import webdriver from webdriver_manager.chrome import ChromeDriverManager #configure webdriver manager driver = webdriver.Chrome(ChromeDriverManager().install()) driver.implicitly_wait(0.5) #launch URL driver.get("https://www.tutorialspoint.com/index.htm") print("URL is: ") print(driver.current_url) driver.close()OutputRead More
Selenium webdriver is capable of handling SSL certificate in the Safari browser. This is done with the help of the DesiredCapabilities class. We shall create an object of this class. Then apply the setCapability method on it and set the value of property CapabilityType.ACCEPT_SSL_CERTS to true.The SSL is a protocol developed to have a secure connection between the server and the client browser. It verifies the website authenticity before any further communication with it.SyntaxDesiredCapabilities pc = DesiredCapabilities.safari(); pc.setCapability(CapabilityType.ACCEPT_SSL_CERTS, true);Exampleimport org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.safari.SafariDriver; import java.util.concurrent.TimeUnit; import org.openqa.selenium.remote.DesiredCapabilities; public class SSLErrorSafari{ public static void main(String[] args) { ... Read More