test/games/chess/test_chess_animator.rb

   1 require 'test/unit'
   2 require 'games/all'
   3 require 'helpers/animation_test_helper'
   4
   5 class TestChessAnimator < Test::Unit::TestCase
   6   include AnimationAssertions
   7
   8   FakeItem = Struct.new(:name)
   9
  10   def setup
  11     @chess = Game.get(:chess)
  12     @items = {
  13       Point.new(3, 4) => FakeItem.new(@chess.piece.new(:white, :king)),
  14       Point.new(3, 1) => FakeItem.new(@chess.piece.new(:black, :king)),
  15       Point.new(7, 7) => FakeItem.new(@chess.piece.new(:black, :queen))
  16     }
  17     @board = FakeBoard.new(@items)
  18
  19     @animator = @chess.animator.new(@board)
  20     class << @animator
  21       include StubbedAnimations
  22     end
  23     @state = @chess.state.new
  24   end
  25
  26   def test_null_warp
  27     @state.board[Point.new(3, 4)] = @chess.piece.new(:white, :king)
  28     @state.board[Point.new(3, 1)] = @chess.piece.new(:black, :king)
  29     @state.board[Point.new(7, 7)] = @chess.piece.new(:black, :queen)
  30
  31     anim = @animator.warp(@state)
  32     assert_animation(:group, anim) do |args|
  33       assert_equal [], args
  34     end
  35   end
  36
  37   def test_simple_warp
  38     @state.board[Point.new(4, 3)] = @chess.piece.new(:white, :king)
  39     @state.board[Point.new(3, 1)] = @chess.piece.new(:black, :king)
  40     @state.board[Point.new(7, 7)] = @chess.piece.new(:black, :queen)
  41
  42     anim = @animator.warp(@state)
  43     assert_animation(:group, anim) do |args|
  44       assert_equal 2, args.size
  45
  46       appear, disappear = args.sort
  47       assert_animation :instant_appear, appear
  48       assert_animation :instant_disappear, disappear
  49     end
  50   end
  51
  52   def test_simple_noninstant_warp
  53     @state.board[Point.new(4, 3)] = @chess.piece.new(:white, :king)
  54     @state.board[Point.new(3, 1)] = @chess.piece.new(:black, :king)
  55     @state.board[Point.new(7, 7)] = @chess.piece.new(:black, :queen)
  56
  57     anim = @animator.warp(@state, :instant => false)
  58     assert_animation(:group, anim) do |args|
  59       assert_equal 2, args.size
  60
  61       appear, disappear = args.sort
  62       assert_animation :appear, appear
  63       assert_animation :disappear, disappear
  64     end
  65   end
  66
  67   def test_simple_forward
  68     move = @state.move_factory.new(Point.new(7, 7), Point.new(5, 5))
  69     @state.board[Point.new(3, 4)] = @chess.piece.new(:white, :king)
  70     @state.board[Point.new(3, 1)] = @chess.piece.new(:black, :king)
  71     @state.board[Point.new(5, 5)] = @chess.piece.new(:black, :queen)
  72
  73     anim = @animator.forward(@state, move)
  74
  75     assert_animation(:sequence, anim) do |args|
  76       assert_equal 2, args.size
  77
  78       warp, main = args.sort_by {|a| a.args.size }
  79
  80       assert_animation(:group, warp) {|a| assert_equal [], a }
  81       assert_animation(:group, main) do |args|
  82         mov = args.find {|a| a.animation == :movement }
  83         assert_animation(:movement, mov) do |args|
  84           piece, src, dst = args
  85           assert_equal FakeItem.new(@chess.piece.new(:black, :queen)), piece
  86           assert_equal Point.new(7, 7), src
  87           assert_equal Point.new(5, 5), dst
  88         end
  89       end
  90     end
  91   end
  92 end