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@@ 97-123 (lines=27) @@
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}); |
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}); |
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describe('goForward', function() { |
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var grid = new Grid(new Position({x:5,y:5}, 'N')), |
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position = new Position({x:2,y:2}, 'E'), |
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mower = new Mower(0, grid, position, ['A']), |
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move = new Move(mower, grid); |
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it('should move mower to 1 cell forward with cardinal ’E’ and change mower’s position to: x+1', function () { |
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move.goForward(); |
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expect(move.mower.position.x).to.equal(position.x+1); |
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}); |
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it('should move mower to 1 cell forward with cardinal ’W’ and change mower’s position to: x-1', function () { |
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move.mower.position = new Position({x:2,y:2}, 'W'); |
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move.goForward(); |
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expect(move.mower.position.x).to.equal(position.x-1); |
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}); |
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it('should move mower to 1 cell forward with cardinal ’N’ and change mower’s position to: y+1', function () { |
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move.mower.position = new Position({x:2,y:2}, 'N'); |
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move.goForward(); |
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expect(move.mower.position.y).to.equal(position.y+1); |
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}); |
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it('should move mower to 1 cell forward with cardinal ’S’ and change mower’s position to: y-1', function () { |
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move.mower.position = new Position({x:2,y:2}, 'S'); |
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move.goForward(); |
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expect(move.mower.position.y).to.equal(position.y-1); |
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}); |
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}); |
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describe('turn', function() { |
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var grid = new Grid(new Position({x:10,y:10}, 'N')), |
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position = new Position({x:2,y:2}, 'E'), |
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@@ 76-96 (lines=21) @@
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}); |
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}); |
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}); |
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describe('updatePosition', function() { |
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var grid = new Grid(new Position({x:5,y:5}, 'N')), |
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position = new Position({x:2,y:2}, 'E'), |
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mower = new Mower(0, grid, position, ['A']), |
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move = new Move(mower, grid); |
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it('should update a position when the target position is not occupied', function () { |
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var newPosition = new Position({x:position.x+1,y:position.y}, 'E'); |
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move.updatePosition(newPosition); |
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expect(move.mower.position.x).to.equal(position.x+1); |
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}); |
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it('should not update a position when the target position is occupied', function () { |
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move.mower.position = new Position({x:2,y:2}, 'E'); // set mower's position |
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move.grid.occupation[move.mower.id] = move.mower.position; // set current mower's occupation |
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move.grid.occupation[1] = new Position({x:3,y:2}, 'E'); // add fake item in object grid.occupation |
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var newPosition = new Position({x:position.x+1,y:position.y}, 'E'); // position to try |
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move.updatePosition(newPosition); // prevent moving if the target cell is occupied by another item by excluding this item from the comparision |
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expect(move.mower.position.x).to.equal(position.x); // X still unchanged |
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}); |
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}); |
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describe('goForward', function() { |
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var grid = new Grid(new Position({x:5,y:5}, 'N')), |
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position = new Position({x:2,y:2}, 'E'), |
Huljo /
MowItNow
