| [ | |
| {startsFacing: "N", endsFacing: "E"}, | |
| {startsFacing: "E", endsFacing: "S"}, | |
| {startsFacing: "S", endsFacing: "W"}, | |
| {startsFacing: "W", endsFacing: "N"} | |
| ].forEach( | |
| function ({startsFacing, endsFacing}) { | |
| it(`turns right from ${startsFacing} to ${endsFacing}`, () => { | |
| let rover = {facing: startsFacing}; | |
| rover = go(rover, "R"); | |
| assert.equal(rover.facing, endsFacing); | |
| }) | |
| }) |
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