This is a project to move some Rovers over a plateau in Mars.
There is just one endpoint that receive a text file to process.
The file must be contain, at least, 3 lines. The first line of the file is the description of the TOP RIGHT corner of the plateau in Mars that the Rovers will walk over.
The second and third lines of the file are lines about the rover information. First line of Rover information is it possition, separeted by spaces. Ex.: 1 5 N. Thats means the Rover are in position X:1, Y:5 and facing to North.
And the last line of the Rover are the instructions to move the Rover. Possibles values are L, R and M. L and R are to rotate the Rover 90 degrees to left and right, respectively. The letter M is to move the Rover 1 position to it facing of.
5 4
0 0 N
RMMMMLMMM
In this example, the plateau has 5x4 size, the initial position of the Rover are X:0, Y:0 and faced North.
The last position of the Rover will be 4 3 N, the TOP Right corner of the Plateau.
Important The bottom left corner of the Plateau are
X:0andY:0
The response of the endpoint is a plaintext message that, each line is the result of each Rover.
Using the same example above, the result will be:
4 3 N
The Rover is on the TOP RIGHT corner of the Plateau.
To run project localy, use this commands bellow.
$ yarn install
$ yarn devTo run the unit tests of the project, it uses jest.
$ yarn test --coverageUsing --coverage is possible to see the coverage of the project.
Example using cURL to call.
$ curl -X 'POST' \
-H 'Content-Type: multipart/form-data' \
--form '[email protected]' \
'http://localhost:8080/explore'The nasa.txt file is the same that the example above.