Code coverage report for lib/promotion.js

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"use strict";
Object.defineProperties(exports, {
  Promotion: {get: function() {
      return Promotion;
    }},
  __esModule: {value: true}
});
var $__0 = require('./brands'),
    WHITE = $__0.WHITE,
    BLACK = $__0.BLACK,
    PAWN = $__0.PAWN;
var oppositeColor = require('./util').oppositeColor;
var Promotion = {
  square: function(position) {
    var color = oppositeColor(position.activeColor);
    for (var $__2 = position.query({
      brand: PAWN,
      color: color
    })[$traceurRuntime.toProperty(Symbol.iterator)](),
        $__3; !($__3 = $__2.next()).done; ) {
      var pawn = $__3.value;
      {
        try {
          throw undefined;
        } catch (square) {
          {
            square = position.pieceCoords(pawn);
            if (square.y === Promotion.rank(color)) {
              return square;
            }
          }
        }
      }
    }
    return null;
  },
  rank: function(color) {
    switch (color) {
      case WHITE:
        return 0;
      case BLACK:
        return 7;
    }
  }
};