A snippet from ScalaTest of 7 languages in 7 weeks Scala day 1

gistfile1.scala

class BoardSuite extends FunSuite with BeforeAndAfter {
  var board : Board = _
  before {
    board = new Board
  }

  test("A board is initialized to blank") {
    board.moves.foreach(row => row.foreach(box => assert(box === Player.B)))
  }
 
  test("Making the first move is marked X") {
    board.move(1, 1)
    assert(board.moves(1)(1) === Player.x)
  }

  test("Making the second move is marked o") {
    board.move(1, 1)
    board.move(1, 2)
    assert(board.moves(2)(1) === Player.o)
  }

  test("Cant use the same place twice") {
    board.move(1, 1)
    intercept[RuntimeException] {
      otherPlayersMove(1, 1)
    }
  }

  test("No winner after no moves") {
    val winner = board.winner()
    println(board)
    assert(winner === Player.B)    
  }

  test("Win vertical line on left") {
    board.move(0,0)
      otherPlayersMove(1,0)
    board.move(0,1)
      otherPlayersMove(1,1)
    board.move(0,2)
    println(board)
    assert(Player.x === board.winner)
  }