Feature: Rook

[ecattez]

Feature: Rook

Scenario: A rook can move horizontally and vertically while it is not obstructed

GIVEN a <color> rook in <from>
AND the squares between <from> and <to> are vacant
WHEN the rook is moved <times> <direction>
THEN the rook is in <to>

Example:
        | color | from | times | direction | to |
        | WHITE | A1 | 4 | FORWARD | A5 |
        | WHITE | A5 | 2 | SHIFT_RIGHT | C5 |
        | WHITE | C5 | 2 | SHIFT_LEFT | A5 |
        | WHITE | A5 | 4 | BACKWARD | A1 |
        | BLACK | A8 | 4 | FORWARD | A4 |
        | BLACK | A4 | 2 | SHIFT_LEFT | C4 |
        | BLACK | C4 | 2 | SHIFT_RIGHT | A4 |
        | BLACK | A4 | 4 | BACKWARD | A8 |

Scenario: Rook can not move beyond an obstructed path

GIVEN a <color> rook in <from>
AND the square <obstructed> is not vacant
WHEN the rook is moved <time> <direction>
THEN the move is refused

Example:
        | color | from | obstructed | times | direction |
        | WHITE | A1 | A3 | 4 | FORWARD |
        | WHITE | A5 | C5 | 2 | SHIFT_RIGHT |
        | WHITE | E5 | C5 | 2 | SHIFT_LEFT |
        | WHITE | A5 | A3 | 4 | BACKWARD |
        | BLACK | A8 | A6 | 4 | FORWARD |
        | BLACK | A4 | C4 | 2 | SHIFT_LEFT |
        | BLACK | E4 | C4 | 2 | SHIFT_RIGHT |
        | BLACK | A4 | A6 | 2 | BACKWARD |

Scenario: Rook can capture an opposing piece that obstruct its way

GIVEN a <color> rook in <from>
AND an opposing piece in <to>
WHEN the rook is moved to <to>
THEN the rook captures the opposing piece

Example:
        | color | from | to |
        | WHITE | A1 | A3 |
        | WHITE | A5 | C5 |
        | WHITE | E5 | C5 |
        | WHITE | A5 | A3 |
        | BLACK | A8 | A6 |
        | BLACK | A4 | C4 |
        | BLACK | E4 | C4 |
        | BLACK | A4 | A6 |