RafaelChefe/toy_robot

Here are some test scenarios that can be performed on the app.

Each test scenario is a list of commands that should be inputted in sequence, and an expected result.

Each scenario assumes that the app was just started, and that no commands were issued yet.

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TEST 1: ignores commands before robot is put into place

command list:
MOVE
LEFT
RIGHT
REPORT

result: output will be 'not in place', showing that the commands had no effect.

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TEST 2: place robot on a given position
commands:
PLACE 1,2,NORTH
REPORT

expected result: '1,2,NORTH', robot is in the correct position

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TEST 3: robot is not placed in an invalid position
commands:
PLACE 9,9,NORTH
REPORT

expected result: 'not in place', invalid position was ignored

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TEST 4: robot rotates right
commands:
PLACE 1,1,NORTH
RIGHT
REPORT
RIGHT
REPORT
RIGHT
REPORT
RIGHT
REPORT

expected result: output will show the robot facing East, South, West and North again, sequentially.

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TEST 5: robot rotates left
PLACE 1,1,NORTH
LEFT
REPORT
LEFT
REPORT
LEFT
REPORT
LEFT
REPORT

expected result: output will show the robot facing West, South, East and North again, sequentially

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TEST 6: robot is able to move in all four cardinal directions
PLACE 1,1,NORTH
MOVE
RIGHT
REPORT
MOVE
RIGHT
REPORT
MOVE
RIGHT
REPORT
MOVE
RIGHT
REPORT

expected result: output will be:

1,2,EAST
2,2,SOUTH
2,1,WEST
1,1,NORTH

showing that the robot walked 1 unit north, 1 unit east, 1 unit south and 1 unit west, making a lap and ending up at the beginning

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TEST 7: robot won't fall off the table
commands:
PLACE 4,4,NORTH
MOVE
MOVE
MOVE
MOVE
MOVE
REPORT

expected result: robot will be at '4,4,NORTH', ignoring commands to move further

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TEST 8: robot will ignore invalid commands
commands:
AUTODESTRUCT
TAKEOFF
KILL
REPORT

expected result: 'not in place', commands will be ignored, no errors will show