To run the game/simulation, build the source folder with CMake and run the toy_robot executable. A convenience (build_mac.sh) script is provided in the root directory which works on macOS only.
The tests are also built in the same CMakeLists.txt and require googletest to be installed and on the PATH.
The following test cases are covered in robot_test.cpp:
- 20 cases where the robot is placed in the four corners and borders of the board, then moved once, followed by a position verification.
- 5 cases to check that the report string is as expected after a sequence of event(s).
The equivalent commands would be (each test case separated by two new lines):
PLACE 0,0,NORTH
MOVE
REPORT
Output: 0,1,NORTH
PLACE 0,0,SOUTH
MOVE
REPORT
Output: 0,0,SOUTH
PLACE 0,0,EAST
MOVE
REPORT
Output: 1,0,EAST
PLACE 0,0,WEST
MOVE
REPORT
Output: 0,0,WEST
PLACE 0,4,NORTH
MOVE
REPORT
Output: 0,4,NORTH
PLACE 0,4,SOUTH
MOVE
REPORT
Output: 0,3,SOUTH
PLACE 0,4,EAST
MOVE
REPORT
Output: 1,4,EAST
PLACE 0,4,WEST
MOVE
REPORT
Output: 0,4,WEST
PLACE 4,4,NORTH
MOVE
REPORT
Output: 4,4,NORTH
PLACE 4,4,SOUTH
MOVE
REPORT
Output: 4,3,SOUTH
PLACE 4,4,EAST
MOVE
REPORT
Output: 4,4,EAST
PLACE 4,4,WEST
MOVE
REPORT
Output: 3,4,WEST
PLACE 4,0,NORTH
MOVE
REPORT
Output: 4,1,NORTH
PLACE 4,0,SOUTH
MOVE
REPORT
Output: 4,0,SOUTH
PLACE 4,0,EAST
MOVE
REPORT
Output: 4,0,EAST
PLACE 4,0,WEST
MOVE
REPORT
Output: 3,0,WEST
PLACE 2,0,NORTH
MOVE
REPORT
Output: 2,1,NORTH
PLACE 0,2,EAST
MOVE
REPORT
Output: 1,2,EAST
PLACE 4,2,WEST
MOVE
REPORT
Output: 3,2,WEST
PLACE 2,4,SOUTH
MOVE
REPORT
Output: 2,3,SOUTH
Other test cases:
PLACE 8,0,EAST
REPORT
Output: (No output - blank line expected)
PLACE 1,-8,EAST
REPORT
Output: (No output - blank line expected)
PLACE 0,0,NORTH
MOVE
REPORT
Output: 0,1,NORTH
PLACE 0,0,NORTH
LEFT
REPORT
Output: 0,0,WEST
PLACE 0,0,NORTH
RIGHT
REPORT
Output: 0,0,EAST
PLACE 1,2,EAST
MOVE
MOVE
LEFT
MOVE
REPORT
Output: 3,3,NORTH