100 Test Cases For Login Page (With Template + Detailed Guide)

A Login page is more than simply the entry point to a user account—it ’ s a key area for protection, privateness, and personalization. It ’ s likewise one of the most important screens to validate during orweb screen. If you ’ re unsure where to start, here are100 Login Page test instanceyou can use as references.

This article covers the near common and essential login test cases, grouped by category. A trial case template is also included to facilitate you get commence speedily.

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1. Positive Login Page Test Cases

Positive test casesverify that the Login page behaves right with valid inputs. Common scenarios include:

1. Valid username and password successfully log the user in.
2. Login using minimal allow username and password length.
3. Login using alphanumeric credentials.
4. Successful login with “ Remember Me ” select.
5. Login with mixed-case username.
6. Login utilise a valid email as the username.
7. Login using a valid phone number as the username.
8. Successful login with multi-factor authentication (MFA).
9. Login with peculiar characters in the username (e.g., @, #, $).
10. Login employ social media accounts (if supported).
11. Login using biometric hallmark.
12. Login after watchword reset using the new countersign.
13. Login after completing story recuperation.
14. Login with different localization/language settings.
15. Login across different browsers (Chrome, Firefox, Edge, etc.).

2. Negative Login Page Test Cases

Negative test causecheck how the Login page handles invalid or unexpected input. Common scenario include:

1. Incorrect password for a valid username.
2. Incorrect username for a valid password.
3. Empty username field.
4. Empty password field.
5. Username not found in the system.
6. Password not see strength requirements.
7. Excessively long usernames or passwords.
8. Incorrect instance apply in username.
9. Expired or inactivate account.
10. Suspended account.
11. Multiple failed attempts triggering lockout.
12. Login after session timeout.
13. Incorrect MFA codification.
14. Invalid characters or script injection in fields.
15. Failed CAPTCHA validation.

3. Performance Test Cases for Login Page

Performance test cheque whether the Login page can handle different degree of traffic. This issue especially for high-traffic sites like ecommerce, financial services, public service, or institution with seasonal spikes (e.g., school enrollment).

Key performance test event include:

1. Measure average login page load time.
2. Load try for max concurrent user logins.
3. Measure response clip during peak hours.
4. Monitor server resource usage (CPU, RAM, bandwidth) during logins.
5. Test performance across browsers and devices.
6. Test performance on slow network connections.
7. Measure recovery time after failed login try.
8. Test performance when database is under heavy burden.
9. Test during fake DDoS attacks.
10. Test handling of high volumes of simultaneous login attempts.
11. Measure impact of rate limiting.
12. Test with different authentication methods (word, MFA).
13. Test with large numbers of inactive accounts.
14. Measure CAPTCHA impact on performance.
15. Measure MFA code bringing time.

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4. Security Test Cases for Login Page

The Login page is the first protection barrier for most system, controlling access and protect user datum. Security testing verifies that vulnerability are closed—either through in-house checks or authorized penetration testing.

All-important protection test cases include:

1. Test for SQL injection via username and word field.
2. Test for XSS using script injections.
3. Verify HTTPS is enforced.
4. Test for session fixation vulnerabilities.
5. Verify passwords are hash and salted.
6. Test for clickjacking onset.
7. Check brute-force security (lockout, rate limiting).
8. Verify login page does not reveal username validity.
9. Test for user enumeration attempts.
10. Verify that session tokens and cookies are securely generated and stored.
11. Test the security of password reset and account recovery processes.
12. Evaluate the login page ’ s resistance toDDoS attacks.
13. Test for insecure password insurance (e.g., weak password requirements).
14. Verify that error messages do not unwrap unnecessary information (e.g., “ Invalid username or password ” rather of specifying which one failed).
15. Evaluate the system ’ s compliance with relevant security standards such asOWASP Top Ten.

5. How to Test SQL Injection on a Login Page

SQL Injection occurs when malicious SQL codification is inserted into a web coating ’ s input fields to manipulate or damage the database. It remains one of the most common web hacking techniques, even tenner after its discovery.

Suppose you have a login page at https: //example.com/login. If the backend doesn ’ t properly sanitize exploiter input, the system becomes an easy prey for SQL Injection. Here ’ s a elementary example of vulnerable Python code:

username = get_user_input () countersign = get_user_input () # Vulnerable SQL question query = `` SELECT * FROM exploiter WHERE username= ' '' + username + `` ' AND password= ' '' + password + `` ' '' print (question)

This approach has two critical issues:

• The username and password fields are used without any validation or sanitization.
• The SQL query is assemble by directly concatenate user-supplied information.

Because of this, an assaulter can bypass assay-mark with just two inputs:

1. Enter a valid username (e.g.,user).
2. Enter the follow payload in the password field:

# Attacker inputs: username: user password: ' OR ' 1'= ' 1 # Resulting SQL query: SELECT * FROM users WHERE username='user ' AND password= '' OR ' 1'= ' 1 ';

The ensue enquiry accomplish by the database becomes:

SELECT * FROM user WHERE username='user ' AND password= '' OR ' 1'= ' 1 '; 

6. Gmail Login Page Test Cases

Test cases for the Gmail Login page are similar to any other Login page:

1. Verify that the Gmail login page is accessible from the Gmail homepage.
2. Test login with valid Gmail account credential.
3. Test login with an incorrect Gmail account password.
4. Test login with an incorrect Gmail account username/email.
5. Test login with a Gmail account that has two-factor certification (2FA) enabled.
6. Verify that the “ Stay signed in ” option works as expected.
7. Test the “ Forgot password? ” link for password recovery functionality.
8. Test login utilise Google ’ s “ Sign in with Google ” option (if applicable).
9. Verify that the Gmail login page endorse multiple languages.
10. Test reactivity across device (background, mobile, pad).
11. Check for security characteristic such as CAPTCHA or anti-bot security.
12. Test Gmail login performance during peak usage times.
13. Verify secure session management after login.
14. Test the login page ’ s behavior when JavaScript is disenable.
15. Verify the behavior of the “ Create report ” link for new Gmail enrolment.

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7. Test Cases For Login Page on Mobile Application

Here we enter the domain of, which comes with its own unique challenge. Devices vary widely in model, resolve, and mobile-specific behavior. Here are several login page test cases tailored for mobile apps:

1. Test the login page layout across different roving device (phones, tablets).
2. Verify support for both portrait and landscape orientation.
3. Test login with valid credentials.
4. Test login with invalid credential.
5. Test login with special characters in username and password fields.
6. Test the “ Forgot password? ” functionality.
7. Verify responsiveness across assorted peregrine screen sizes.
8. Test the “ Remember Me ” option.
9. Test the “ Stay signed in ” selection.
10. Test login with multi-factor authentication (MFA).
11. Verify desegregation with gimmick biometrics (fingerprint, look ID).
12. Test performance under different network types (3G, 4G, Wi-Fi).
13. Test compatibility across OS versions (Android, iOS).
14. Verify login behavior when the device is in aeroplane style.
15. Test login behavior when the device has low or limited storage.

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For autonomous testing across multiple user personas, check out SUSATest — it explores your app like 10 different real users.

8. BDD Test Cases For Login Page

is an approach where test event are publish in elementary language—usuallyGherkin—so even non-technical team appendage can understand them. A typical BDD tryout uses three statements:

• Given— sets the starting context or initial province.
• When— line the action or induction.
• Then— defines the expected outcome.

Here are 15 Login Page exam cases pen in Gherkin format:

Test Case 1: Successful Login

Given a valid username and password,

When I attempt to log in,

Then I should be successfully logged into the system.

Test Case 2: Invalid Password

Given an invalid password for a valid username,

When I attempt to log in,

Then I should see an error message indicating the incorrect password.

Test Case 3: Empty Username Field

Given an empty username field,

When I attempt to log in,

Then I should see an erroneousness message indicate the username field is required.

Test Case 4: Empty Password Field

Given an empty password field,

When I attempt to log in,

Then I should see an error message show the password field is required.

Test Case 5: Username with Special Characters

Given a username with exceptional characters,

When I attempt to log in,

Then I should successfully log in.

Test Case 6: Locked Account

Given a locked account due to multiple failed login attempts,

When I attempt to log in,

Then I should see an account-locked error substance.

Test Case 7: Remember Me Option

Given valid credentials with “ Remember Me ” choose,

When I log in,

Then I should remain logged in across sessions.

Test Case 8: Multi-Factor Authentication (MFA)

Given valid credential with MFA enabled,

When I log in,

Then I should be prompted to enter an certification code.

Test Case 9: Password Reset Request

Given a password reset petition,

When I postdate the reset process,

Then I should be able to set a new password.

Test Case 10: Account Recovery Request

Given an report convalescence request,

When I follow the recovery steps,

Then I should regain access to my account.

Free Test Case Template To Download

To write effective tryout cases, it helps to start with a. We 've prepared PDF, Doc, and Excel versions for easy download. Choose your preferred format below and begin documenting your test cases straightaway.

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How To Automate and Improve Your Testing For Login Page With Katalon Platform

Login page testing isn ’ t overly complex, but it is highly repetitive. Because it ’ s a critical user introduction point, is essential. While automation is a voguish scheme, building book from bread and updating them after every UI modification much becomes ineffective.

, you can create, manage, run, conserve, and story on all your tests in a individual spot, no additional instrument required.

For example, the Record-and-Playback feature lets you interact with the Login page while Katalon mechanically generates a accomplished test script. Within back, you have a reusable automated test.

As shown in the video below, simply click the “ Make an Appointment ” push and Katalon will capture the action, convert it into code, and execute it when you hit “ Run ”:

Even when the Login page changes, Katalon update outdated locator automatically using its. Combined with its, the program render a comprehensive, scalable, and modern coming to software lineament management.