Automated Form Filling Using Selenium and TestNG

Project Introduction

This project automates the process of filling and submitting web-based registration forms using Selenium WebDriver and TestNG in Java.
Many websites require users to fill out registration, contact, or feedback forms — a repetitive and time-consuming task.
Through this project, the process is automated, ensuring faster testing and validation of form submissions, input validations, and captcha verification.

The module includes:

• Automated form filling with multiple input types (text fields, radio buttons, dropdowns, checkboxes)
• Captcha handling and verification
• Validation testing for mandatory fields and incorrect inputs
• Integration of automated test execution using TestNG

Project Title	Automated Form Filling Using Selenium and TestNG
Module	Registration Form with Captcha
Tester	Saurabh Kisan Butale
Test Environment
Tool	Selenium WebDriver with TestNG
Language	Java
Browser	Google Chrome (Version: 141.0.7390.77)
OS	Windows 11
Execution Mode	Local HTML File Automation

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Test Cases

Test Case 1 – Form Submission with Valid Data

Parameter	Details
Test Case ID	TC_01
Objective	To verify that the registration form is submitted successfully when all mandatory fields are entered correctly, and the captcha input matches the generated captcha.
Preconditions	The registration form page is loaded successfully in the browser. All form fields and elements are visible and interactive.
Test Steps
	1. Launch the browser and open the registration form HTML file.
	2. Enter valid data in all fields (Full Name, Email, Password).
	3. Select “Male” as gender.
	4. Choose “India” from the country dropdown.
	5. Check the Terms & Conditions checkbox.
	6. Read and enter the correct captcha displayed.
	7. Click the Submit button.
Expected Result	A confirmation alert message should appear indicating “Registration Successful”.
Actual Result	The alert message was displayed successfully with the text “Registration Successful”.
Test Status	Passed
Observation	The form validation worked as expected, and the submission process triggered an alert. Captcha verification correctly allowed submission when entered accurately.
Remarks	System handled valid data correctly and displayed the success message without delay.

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Test Case 2 – Form Submission with Invalid Captcha

Parameter	Details
Test Case ID	TC_02
Objective	To verify that the form displays an appropriate error message when the entered captcha does not match the generated captcha.
Preconditions	The registration form page is loaded successfully in the browser.
Test Steps
	1. Refresh the registration form.
	2. Enter valid data in all mandatory fields.
	3. Select “Male” and country “India”.
	4. Check the Terms & Conditions checkbox.
	5. Enter an incorrect captcha (e.g., “wrongCaptcha”).
	6. Click the Submit button.
Expected Result	An error message should appear indicating “Captcha is incorrect. Try again.” and form submission should be blocked.
Actual Result	The system displayed the validation message “Captcha is incorrect. Try again.”, and no alert was shown.
Test Status	Passed
Observation	Captcha validation logic performed correctly. Incorrect captcha prevented form submission and displayed the expected error message.
Remarks	The validation mechanism is functioning as intended, effectively preventing incorrect form submissions.

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Test Case 3 – Form Submission Without Accepting Terms & Conditions

Parameter	Details
Test Case ID	TC_03
Objective	To verify that the form blocks submission and displays an error message if the user does not accept the Terms & Conditions checkbox.
Preconditions	Registration form is loaded successfully. All fields are visible and interactive.
Test Steps
	1. Refresh the registration form page.
	2. Enter valid data in all mandatory fields (Full Name, Email, Password, Gender, Country).
	3. Do not check the Terms & Conditions checkbox.
	4. Enter the correct captcha.
	5. Click the Submit button.
Expected Result	Form submission should be blocked. An error message should appear stating: “Please accept the Terms and Conditions before submitting.”
Actual Result	The form did not submit. The system displayed the validation message: “Please accept the Terms and Conditions before submitting.”
Test Status	Passed
Observation	The form correctly validates the Terms & Conditions checkbox. Submission is blocked until the checkbox is checked.
Remarks	Validation mechanism ensures compliance with user consent requirements.

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Test Case 4 – Form Submission With Missing Mandatory Fields

Parameter	Details
Test Case ID	TC_04
Objective	To verify that the form blocks submission if mandatory fields are missing or left empty.
Preconditions	Registration form is loaded successfully. All fields are visible and interactive.
Test Steps
	1. Refresh the registration form page.
	2. Fill some mandatory fields, but leave at least one field empty (e.g., Email).
	3. Fill Gender and Country dropdown.
	4. Check the Terms & Conditions checkbox.
	5. Enter the correct captcha.
	6. Click the Submit button.
Expected Result	Form submission should be blocked. An error message should appear stating: “Please fill all mandatory fields.”
Actual Result	Submission was blocked. The system displayed the error message: “Please fill all mandatory fields.”
Test Status	Passed
Observation	The form validation correctly identified missing mandatory fields and prevented submission.
Remarks	Ensures that all required data is collected before form submission.

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Test Execution Result

Console Output

TestNG Execution Result

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Summary

All test cases passed successfully, confirming that the registration form validation, captcha verification, and input handling mechanisms are functioning as expected under different test conditions.

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Author

Saurabh Kisan Butale
Automated Form Testing using Selenium and TestNG