Action

Input

Expected Output

Start Sokoban game

The program will begin with the opening graphics sequence and display the main menu.

Click on Level Editor button

The level editor loads with an empty level ready for the user to begin designing a level

Click on the wall button

The wall icon becomes selected.

Click on the map

A wall is placed and visible on the map.

Select Level | Load Level

The level is cleared and all squares are empty.

Enter a name for the level

 test1

The level name is visible in the dialog box.

Select Level | Save Level

The level save dialog is displayed.

Enter a name for the level

 test3

The level name is visible in the dialog box.

Press Enter

The level save dialog is no longer visible and the level is saved.

Select Level | Exit

The program returns to the main menu.

Select Game | Exit

The program terminates.

Inspect test3.lvl

The level file contains all 0's except for the locations where a wall, crate, incinerator and robot were placed.