var Minesweeper = require('./minesweeper');

describe('Minesweeper()', function() {

  it('handles no rows', function() {
    var minesweeper = new Minesweeper();
    expect(minesweeper.annotate([])).toEqual([]);
  });

  xit('handles no columns', function() {
    var minesweeper = new Minesweeper();
    expect(minesweeper.annotate([""])).toEqual([""]);
  });

  xit('handles no mines', function() {
    var minesweeper = new Minesweeper();
    var input = [
        "   ",
        "   ",
        "   "
    ];
    var expected = [
        "   ",
        "   ",
        "   "
      ];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });

  xit('handles board with only mines', function() {
    var minesweeper = new Minesweeper();
    var input = [
        "***",
        "***",
        "***"
    ];
    var expected = [
        "***",
        "***",
        "***"
    ];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });

  xit('handles mine surrounded by spaces', function() {
    var minesweeper = new Minesweeper();
    var input = [
        "   ",
        " * ",
        "   "
    ];
    var expected = [
        "111",
        "1*1",
        "111"
      ];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });

  xit('handles space surrounded by mines', function() {
    var minesweeper = new Minesweeper();
    var input = [
        "***",
        "* *",
        "***"
      ];
    var expected = [
        "***",
        "*8*",
        "***"
      ];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });

  xit('handles space surrounded by mines', function() {
    var minesweeper = new Minesweeper();
    var input = [
        "***",
        "* *",
        "***"
      ];
    var expected = [
        "***",
        "*8*",
        "***"
      ];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });

  xit('handles horizontal line', function() {
    var minesweeper = new Minesweeper();
    var input = [" * * "];
    var expected = ["1*2*1"];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });

  xit('handles horizontal line, mines at edges',function() {
    var minesweeper = new Minesweeper();
    var input = ["*   *"];
    var expected = ["*1 1*"];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });

  xit('handles vertical line', function() {
    var minesweeper = new Minesweeper();
    var input = [
        " ",
        "*",
        " ",
        "*",
        " "
      ];
    var expected = [
        "1",
        "*",
        "2",
        "*",
        "1"
      ];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });

  xit('handles vertical line, mines at edges', function() {
    var minesweeper = new Minesweeper();
    var input =  [
        "*",
        " ",
        " ",
        " ",
        "*"
      ];
    var expected = [
        "*",
        "1",
        " ",
        "1",
        "*"
      ];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });

  xit('handles cross', function() {
    var minesweeper = new Minesweeper();
    var input =   [
        "  *  ",
        "  *  ",
        "*****",
        "  *  ",
        "  *  "
    ];
    var expected = [
        " 2*2 ",
        "25*52",
        "*****",
        "25*52",
        " 2*2 "
      ];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });

  xit('handles large board', function() {
    var minesweeper = new Minesweeper();
    var input =  [
        " *  * ",
        "  *   ",
        "    * ",
        "   * *",
        " *  * ",
        "      "
    ];
    var expected = [
        "1*22*1",
        "12*322",
        " 123*2",
        "112*4*",
        "1*22*2",
        "111111"
      ];
    expect(minesweeper.annotate(input)).toEqual(expected);
  });
    
});