Test cases for elevator

Test cases for elevator: Following are the test cases for the elevator.

1. Check for the maximum weight it can carry at a time. [ Boundary value analysis]
   Whether elevator is capable of moving up and down.
   It waits till the “CLOSE” button is pressed.
   It stops at the desired floor for which the button is pressed.
   Does it indicate if it crosses the threshold limit?
   It moves up when called from upward and down when called from downward.
   Whether it automatically stops at each floor?
   If anyone enters in between the door at the time of closing, the door should open.
   Does the elevator operation is smooth?
   Check the display system whether it is giving correct information according to the floor?
   Does the “OPEN DOOR” button work when elevator is moving up or down?
   Check for the default time of the door?