TravelTest Page Object Model (POM) Implementation

TravelTest Page Object Model (POM) Implementation

Business Scenario

Welcome to the QA Automation Team at TravelTest Pvt. Ltd.

The QA Manager has assigned you the task of improving the Selenium Automation Framework of the TravelTest Web Application using the Page Object Model (POM) Design Pattern.

As part of this lab, you will design the POM Structure by creating separate Page Classes for differentmodules of the application.You will organize Web Element Locators and Reusable Methods in dedicated

Pre-Lab Preparation

classes to improve Code Readability, Reusability, and Maintainability. You will also automate user actions such as Login, Search, and Navigation using the POM Approach to create a Scalable and Efficient Automation Framework for the TravelTest Application.

Introduction to Page Object Model (POM)
Importance of Framework Design in Selenium
Benefits of POM in Automation Testing
Structure of POM Framework

git pull origin branchName

Git Pull

Task 1: Design POM structure

Open Eclipse/IntelliJ IDE

Launch the IDE and open the Selenium project for the TravelTest application.

Create Package Structure

Create separate packages for organizing framework files.

Example Packages:

pages
tests
utilities

Import Selenium Packages

Create Page Class

Inside the pages package, create a Java class for the Login page.

Example:

LoginPage.java

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;

Create WebDriver Reference

Create a driver object inside the page class.

WebDriver driver;

Create Constructor

Initialize the driver using constructor.

public LoginPage(WebDriver driver)
{
   this.driver = driver;
}

Design Element Locators

Store all page locators inside the page class.

By username = By.id("username");

By password = By.id("password");

By loginBtn = By.id("login");

Create Reusable Methods

Create methods for page actions.

public void enterUsername(String user)
{
   driver.findElement(username).sendKeys(user);
}

public void enterPassword(String pass)
{
   driver.findElement(password).sendKeys(pass);
}

public void clickLogin()
{
   driver.findElement(loginBtn).click();
}

Create Test Class

Inside the tests package, create a test execution class.

Example:

LoginTest.java

Initialize Browser in Test Class

WebDriver driver = new ChromeDriver();

driver.get("https://travelltestapplication.com");

Initialize Browser in Test Class

LoginPage lp = new LoginPage(driver);

Call Reusable Methods

lp.enterUsername("admin");

lp.enterPassword("admin123");

lp.clickLogin();

Validate Framework Structure

Verify that locators and methods are separated properly from test scripts.

Close Browser

driver.quit();

Expected Result

The Page Object Model structure should be created successfully with separate page classes, reusable methods, and organized locators for better framework maintainability.

Task 1: Design POM structure

Open Eclipse/IntelliJ IDE

Launch the IDE and open the Selenium project for the TravelTest application.

initialization;
			// Initialization and update are not part of syntax.
while(condition) { // So it is not mandatory to always use init. and upd.
			// code
update;
}

Activity

Create String array for transaction messages and Store multiple transaction messages
Create counter variable
Apply while loop for dataset iteration
Print messages one by one
Increment counter value
Execute Java program

Task 3: Process Multiple Transactions

Understand Multiple Transaction Processing

What is Multiple Transaction Processing?

Multiple transaction processing means handling large number of transaction records repeatedly using loops.

Banking systems process thousands of records automatically during :-

transaction validation
report generation
daily reconciliation
customer activity monitoring

Types of Transaction Processing

Debit Transaction Processing

Processes debit records repeatedly.

Credit Transaction Processing

Processes credit records repeatedly.

Transaction Validation Processing

Processes transaction verification automatically.

Real Life Example

FinCheck testing team validates multiple ATM withdrawal transactions before report generation.

Activity

Create for loop for transaction ID processing
Generate transaction sequence from TXN1001 to TXN1005
Apply if condition to validate transaction IDs
Print available transaction IDs
Print missing transaction IDs
Execute Java program
Observe missing transaction validation flow

Task 4: Iterate Transaction Datasets

Understand Dataset Iteration

What is Dataset Iteration?

Dataset iteration means processing records one by one from collection of transaction data.

QA testers use iteration to verify :-

transaction records
customer details
validation outputs
report datasets

How Dataset Iteration Works

Loop executes repeatedly.
Each iteration processes one dataset record.
Execution continues until all records are processed.

Real Life Example

Tester validates transaction sequence from TXN1001 to TXN1005 during reconciliation

Create transaction dataset using array
Store multiple transaction IDs
Create loop for dataset iteration
Process transaction records one by one
Print transaction dataset records
Execute Java program
Observe dataset iteration flow

Activity

Task 5: Automate Repeated Validation

Understand Repeated Validation

What is Repeated Validation?

Repeated validation means validating multiple transaction records automatically using loops.

Instead of manually checking every transaction, loops automate repetitive validation

activities.

Types of Repeated Validation

Transaction Validation

Checks multiple transactions repeatedly.

Balance Validation

Validates balance records continuously.

Record Verification

Processes repeated verification logic.

Real Life Example

Tester validates multiple transaction records automatically during daily reconciliation testing.

Store multiple transaction amount values inside array
Create loop for automated transaction validation processing
Read transaction records one by one using loop
Display transaction ID and transaction amount
Apply validation condition on transaction amount
Check transaction amount should be greater than zero
Print VALID status for positive transaction amount
Print INVALID status for zero or negative transaction amount
Execute Java program
Observe automated validation processing flow
Analyze valid and invalid transaction records automatically

Activity

Create transaction ID dataset using array
Store multiple transaction IDs inside array
Create transaction amount dataset using array

Good Job!!

In this lab, you learned about Loops in Java, For and While Loops, Transaction

Checkpoint

Processing, and Repeated Validation Logic.

You also practiced handling Bulk Transaction Data, using Loop Counters, processing Transaction Records, and iterating Transaction Datasets.

By completing this lab, you now understand how QA Testers Use Loops to Process Data, Perform Validations, and Handle Repetitive Testing Operations.

Next-Lab Preparation

Git Push

git push origin branchName

Topic : Java Basic

Create reusable functions
Pass parameters
Modularize validation logic
Improve code reusability