1. Consider the Use Case Diagram, Use Case Description, and Sequence diagram you created for the AVS scenario. Write a test case to test the check -in video functionality in the system. This is the function that gets called when an employee checks in a returned video. Typically the employee will scan the video code and the system will update the video rental information and the customer account information. Be sure to account for all possible cases that could occur (video returned is on time, video returned is late, customer account is invalid, etc). (20 points) A sample test case has been provided on the following page. Use this template to answer this question.

Test Case Title/ Description: Explain the function being tested

Purpose: Short sentence or two about the aspect of the system is being tested. If this gets too long, break the test case up or put more information into the feature descriptions.

Prereq: Assumptions that must be met before the test case can be run. E.g., "logged in", "guest login allowed", "user testuser exists". Test Data: List of variables and their possible values used in the test case. You can list specific values or describe value ranges. The test case should be performed once for each combination of values. These values are written in set notation, one per line. E.g.: loginID = {Valid loginID, invalid loginID, valid email, invalid email, empty} password = {valid, invalid, empty}

Steps: Steps to carry out the test. 1. visit LoginPage 2. enter userID (enter valid user id, enter invalid user id, enter blank userid) 3. enter password (enter valid password, enter invalid password, enter blank password) 4. click login 5. see the terms of use page 6. click agree radio button at page bottom 7. click submit button 8. see PersonalPage 9. verify that welcome message is correct username