Generate short test cases for the login functionality of an e-commerce website. [/INST] [{"CHD_test_name":"Valid Login","CHD_test_desc":"Testing login with valid credentials.","CHD_test_steps":["1. Open the login page.","2. Enter a valid email and password.","3. Click the login button.","4. Verify that the user is successfully logged in and redirected to the homepage."]],"CHD_test_expected":"User should be logged in and redirected to the homepage."},{"CHD_test_name":"Invalid Login","CHD_test_desc":"Testing login with invalid credentials.","CHD_test_steps":["1. Open the login page.","2. Enter an invalid email or password.","3. Click the login button.","4. Verify that an error message is displayed."]],"CHD_test_expected":"An error message should be displayed."}] </s>
