Java Tutorials Series - Java For Selenium

Java Blogs  |  Interview Prep.  

Table of Contents

 1. Setup Eclipse
  • Install and setup Eclipse
  • Create first java project in eclipse
  • Debug



2. Java Topics

  • Overview & Features of Java
  • Install and Set Path
  • JDK, JRE and JVM
  • Java Modifiers
    • Public
    • Private
    • Protected
    • Default
  • Java Operators
  • Conditional Statements
    • If-else
    • Else-if Ladder
    • Switch
  • Control Statements
    • For Loop
    • While Loop
    • Do While Loop
    • Break
    • Continue
    • Comments
  • Java Classes
    •
  • Methods
    • Main Method
    • What is a Method?
    • Static Method
    • Non-Static Method
    • Method with Parameters
    • Method with Return Type
    • Call methods of some other class to my class
  • Strings and String Operations
    •
  • Arrays, ArryaList
    •
  • Exception Handling in Java

3. Additional Java Topics:
  • Java Reflection
  • Java Date
  • Java Inner Classes
  • Java Collection
  • Multi Threading
  • JDBC
  • Java Recursion
  • Java Regex

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Popular Posts

Top 10 Demo Websites to Practice Selenium Webdriver Online

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In this post you will find links of top demo websites/pages which Automation Professionals can use for practice purpose. Here is the list of demo websites:
1. AUTOMATION PRACTICE FORM Level - BeginnerAbout - This form contains all the important form elements which we come across daily like text box, radio button, check box, select drop downs, multi-select box, button, links, File Upload, Download link.


2. AUTOMATION PRACTICE TABLE Level - IntermediateAbout - This web page contains table data. You can test your Selenium and Java skills. It would require Selenium commands and java loops, conditions to read table data. 

3. PRACTICE WINDOWS & ALERTS Level - IntermediateAbout - This web page contains buttons/ links which produces new web windows, javascript alerts etc. You can practice selenium commands to handle windows/alerts on this page.

4. E-Commerce Practice Website Level - Intermediate/ProAbout - It’s a full featured e-commerce website simulator and my favorite. Here you can test anythi…
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REST API Tutorial - Manual Testing of APIs using Postman

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Manual API Testing using Postman Reliable API calls are critical to any decoupled application. Whether it a simple configuration change to an entity or updating the Drupal core, both of them can alter the API response and lead to application-breaking changes on the front-end. An API test suite can watch out for these API breaking changes by running a slew of tests against your endpoint. And when you need to create an API test suite, Postman delivers. Why Postman tool? Postman is a simple GUI for sending HTTP requests and viewing responses. It is built upon an extensive set of power tools, which are incredibly easy to use. Postman helps you perform a variety of functions ranging from organizing requests into collection and folders,sharing common values across requests with environment variables,scripting tests with the built-in node.js based runtime,and at last, automating it all using Postman’s very own CLI — Newman.





Install native Postman Application Postman for Mac/Windows/Linux: Go to …
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REST API Automation Tutorial using Postman

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Automation has now become a norm across sectors, and when used in testing, it can undoubtedly improve the depth and scope of the tests. Since it is not possible to test everything manually, so using Postman automation can save our time as well as efforts. Postman is the ultimate tool for API automation. In this blog, we will be taking a look at how to achieve API automation using Postman.
Example Scenario for Automation using Postman:



Let’s say, a login API generates a Token (oAuth, JWT etc) and refreshes it every hour. The API utilizes this token to get the expected response. If we don’t automate, we will have to copy and paste this every time for each API. And for a test suite containing 100 API’s, a good amount of manual effort will go into pasting the token for each API. By introducing automation, this process of updating the newly generated taken can be automated.
Let’s automate the Login API through Postman Open Postman Application and create a collection. Then make a POST request…
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Selenium WebDriver - Browser and Navigation Commands

Browser commands are the starting point of your Selenium Webdriver script. These commands used to launch browser, maximize it, open URL to be tested and other navigation commands.
1. Browser Commands i. Set Path of browser/driver executable:
This would be the first line of your webdriver script. You have to download the browser executable file for the browser you are using and set path of the driver executbale to system property.Like for firefox you have to download geckodriver.exe and place in your project. Similarly for other browsers you have to download their browser/driver executables.Download Driver Executables link - https://www.seleniumhq.org/download/Below is an example for Firefox.


// Set Path of driver executable String driver_executable_path = "./src/com/techlistic/utils/geckodriver.exe"; System.setProperty("webdriver.gecko.driver", driver_executable_path);

ii. Launch Broswer: // Launch Browser - Creating a Firefox instance WebDriver driver = new FirefoxDri…
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Top 20 Advanced Selenium Webdriver Coding Interview Questions of 2019

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Question 1 -How to handle Alerts or Pop-Ups using Selenium Webdriver?Answer - Alerts or javascript pop-ups can be handled by using commands of org.openqa.selenium.Alert class in Selenium Webdriver.  Read details - Alert Handling


Question 2 -How to Handle Multiple Browser Tabs Using Selenium Webdriver? Answer - Multiple browser tabs can be handled using Keys enumerator and switchTo() method.  Read details - Multiple Browser Tabs Handling


Question 3 -How to Achieve Code Reuseablity & Maintainablility in Selenium Code?Answer - Code re-usability can be achieved by creating page methods (action methods) and use those methods in your test method code instead of direct selenium commands. Read details - Code Re-usability in Selenium




Question 4 -How to Handle Dynamic Web Table in Selenium WebDriver?Answer - We can handle dynamic web table by preparing dynamic xpath of table at runtime.  Read details - Handle Dynamic Table


Question 5 -How to Extract Table Data/Read Table Data Using Selenium WebDrive…
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