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Contents
Queens = require './queens'
describe "Queens", ->
it "has the correct default positions", ->
queens = new Queens
expect(queens.white).toEqual([0,3])
expect(queens.black).toEqual([7,3])
xit "initialized with specific placement", ->
queens = new Queens({white: [3,7], black: [6,1] })
expect(queens.white).toEqual([3, 7])
expect(queens.black).toEqual([6, 1])
xit "cannot occupy the same space", ->
positioning = { white: [2,4], black: [2,4] }
expect(-> new Queens(positioning)).toThrow("Queens cannot share the same space")
xit "toString representation", ->
positioning = {white: [2, 4], black: [6, 6]}
queens = new Queens(positioning)
board = "_ _ _ _ _ _ _ _\n_ _ _ _ _ _ _ _\n_ _ _ _ _ _ _ _\n_ _ _ _ _ _ _ _\n" +
"_ _ W _ _ _ _ _\n_ _ _ _ _ _ _ _\n_ _ _ _ _ _ B _\n_ _ _ _ _ _ _ _"
expect(queens.toString()).toEqual(board)
xit "queens cannot attack", ->
queens = new Queens({ white: [2,3], black: [4,7] })
expect(queens.canAttack()).toEqual(false)
xit "queens can attack when they are on the same row", ->
queens = new Queens({ white: [2,4], black: [2,7] })
expect(queens.canAttack()).toEqual(true)
xit "queens can attack when they are on the same column", ->
queens = new Queens({ white: [5,4], black: [2,4] })
expect(queens.canAttack()).toEqual(true)
xit "queens can attack diagonally", ->
queens = new Queens({ white: [1, 1], black: [6, 6] })
expect(queens.canAttack()).toEqual(true)
xit "queens can attack another diagonally", ->
queens = new Queens({ white: [0, 6], black: [1, 7] })
expect(queens.canAttack()).toEqual(true)
xit "queens can attack yet another diagonally", ->
queens = new Queens({ white: [4, 1], black: [6, 3] })
expect(queens.canAttack()).toEqual(true)
xit "queens can attack yet yet another diagonally", ->
queens = new Queens({ white: [6, 1], black: [1, 6] })
expect(queens.canAttack()).toEqual(true)
Version data entries
396 entries across 396 versions & 1 rubygems