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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How To Handle Dynamic Xpaths (Web Table) in Selenium WebDriver

In this selenium webdriver post, we will learn how to handle dynamic web table. There might occur some scenarios where every time a page loads with different number of rows and columns or different columns for each row.

For that, we have to put two for loops,
1. first loop will iterate all the rows and
2. second loop inside it will iterate the columns of each row


publicclassDynamicTable{ WebDriver driver =new FirefoxDriver();@BeforeTestpublicvoidsetup()throws Exception { driver.manage().window().maximize(); driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS); driver.get("https://www.techlistic.com/p/demo-selenium-practice.html");}@AfterTestpublicvoidtearDown()throws Exception { driver.quit();}@Testpublicvoidtest_Dynamic_Webtable(){// Locate table WebElement mytable = driver.findElement(By.xpath(".//*[@id='post']/div[1]/table/tbody"));// Locate rows of table and save locators of each row in a list List rows_table = mytable.findEl…
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How to Take Screenshot and Partial Screenshot in Selenium WebDriver

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In this tutorial we will learn to take full screenshot and partial screenshot. In automation we capture the screenshots for reference. To capture screenshot in Selenium 'TakeScreenshot' interface is used.




Take Screenshot Command:
/************************************ * Capture Screenshot * ************************************ *//* Create object of File class of Java * And capture screenshot using getScreenshotAs() method of Webdriver * Set Output type of screenshot taken as 'File'*/File screenshot = ((TakesScreenshot)driver).getScreenshotAs(OutputType.FILE); /* Use FileUtils class of Java * Call it's copyFile method * Copy screenshot file to a location with some name and extension you want*/FileUtils.copyFile(screenshot,new File("D:\\screenshot.jpg"));



How to Take Partial Screenshot:

Sometimes we don't want to take screenshot of the full screen. Reasons might be, full size images would last in huge memory storage for image directory or…
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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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Automation Framework Building 1st step - Implementing Code Re-usablility

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In this post, you will learn kind of coding pattern which is very helpful in maintaining our automation code. This post is written insight to help beginners. We'll learn that instead of writing a linear script, we should create page (action) methods which in general contain actions which we are going to perform on our web software. 

Let's say, we have a login functionality in our software and we have to automate it. In that case we'll create a method named login and write the commands like, entering username, password and click login in that method. Now we can use that method wherever we need it in other test cases as well. Benefits of using action methods are:

Code Re-usabilityBetter maintainability of codeSharing below a sample script, in which I'm entering data in a web form using action methods:





You can also place these action methods in some other class like Common.java. And if you want to re-use any of the methods in your Selenium script, just create the object Comm…
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