Contents

describe Board do

  let(:colors) { [azul, negro, rojo, verde] }

  it "can be created with a number of rows and columns" do
    board = Board.new 8, 5
    expect(board.rows).to eq(8)
    expect(board.columns).to eq(5)
  end

  it "has cells in every position" do
    board = Board.new 3, 3

    board.each_cell { |cell| expect(cell).to be_a(Cell) }
  end

  it "accesses cells in a x&y dimension" do
    board = Board.new 3, 5

    3.times do |x|
      5.times do |y|
        expect(board.cell_at(x, y)).to be
      end
    end
  end

  it "raises errors if it is accessed out of the bounds" do
    board = Board.new 9, 6

    expect { board.cell_at(9, 4) }.to raise_error(OutOfBoardError)
    expect { board.cell_at(3, 6) }.to raise_error(OutOfBoardError)
    expect { board.cell_at(-1, 2) }.to raise_error(OutOfBoardError)
    expect { board.cell_at(8, -1) }.to raise_error(OutOfBoardError)
  end

  it "puts balls in a given position" do
    board = Board.new 5, 5

    2.times { board.put 0, 0, azul }
    10.times { board.put 2, 3, rojo }

    expect(board.are_there_balls?(0, 0, azul)).to be true
    expect(board.number_of_balls(0, 0, azul)).to eq(2)
    expect(board.are_there_balls?(2, 3, rojo)).to be true
    expect(board.number_of_balls(2, 3, rojo)).to eq(10)
  end

  it "puts and takes out balls in a given position" do
    board = Board.new 2, 2

    3.times { board.put 1, 1, verde }
    3.times { board.take_out 1, 1, verde }

    expect(board.are_there_balls?(1, 1, verde)).to be false
  end

  it "clears the entire board" do
    board = Board.new 3, 4
    board.each_cell { |cell| cell.put colors.sample }

    board.empty!

    board.each_cell do |cell|
      colors.each do |color|
        expect(cell.are_there_balls?(color)).to be false
      end
    end
  end

  it "is empty if there are no balls" do
    board = Board.new 3, 4
    expect(board.empty?).to be true
  end

  it "is not empty if there are balls" do
    board = Board.new 3, 4
    board.put 0, 0, negro
    expect(board.empty?).to be false
  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
gobstones-0.0.2	spec/runner/board_spec.rb