Test Case ID: TC001
Test Case Title: Login Functionality – Valid Credentials
Priority: High

Preconditions:

1. The application is installed and running properly.
2. Valid user credentials (username and password) are available.

Test Steps:

1. Open the application login page.
2. Enter a valid username in the “Username” field.
3. Enter a valid password in the “Password” field.
4. Click on the “Login” button.
5. Verify that the user is successfully logged in and redirected to the home page.
6. Check that the accurate user name or profile picture is displayed on the home page.
7. Verify that all the expected elements or sections for an authenticated user are visible and functional.
8. Perform any specific actions available to an authenticated user (e.g., create a new post, send a message).
9. Logout from the application.
10. Verify that the user is successfully logged out and redirected to the login page.

Expected Results:

1. The login page should open without any errors.
2. The valid username should be entered accurately.
3. The valid password should be entered accurately.
4. Clicking on the “Login” button should initiate the login process.
5. After successful login, the user should be redirected to the home page.
6. The accurate username or profile picture should be displayed on the home page.
7. All expected elements or sections for an authenticated user should be visible and functional.
8. Any specific actions available to an authenticated user should work as expected.
9. Logging out from the application should be successful.
10. After successful logout, the user should be redirected to the login page.