test/test_animator_helper.rb

   1 # Copyright (c) 2009 Paolo Capriotti <p.capriotti@gmail.com>
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 2 of the License, or
   6 # (at your option) any later version.
   7
   8 require 'test/unit'
   9 require 'animator_helper'
  10 require 'helpers/animation_test_helper'
  11
  12 class TestAnimatorHelper < Test::Unit::TestCase
  13   include AnimationAssertions
  14
  15   def setup
  16     @items = { }
  17     board = FakeBoard.new(@items)
  18     @animator = Object.new
  19     @animator.metaclass_eval do
  20       include AnimatorHelper
  21       include StubbedAnimations
  22       define_method(:board) { board }
  23     end
  24   end
  25
  26   def test_disappear
  27     @items[Point.new(3, 3)] = "white knight"
  28     anim = @animator.disappear_on!(Point.new(3, 3))
  29     assert_animation(:disappear, anim) do |args|
  30       assert_equal "white knight", args.first
  31     end
  32   end
  33
  34   def test_appear
  35     anim = @animator.appear_on!(Point.new(3, 3), "black king")
  36     assert_animation(:appear, anim) do |args|
  37       assert_equal "black king", args.first
  38     end
  39   end
  40
  41   def test_instant_disappear
  42     @items[Point.new(3, 3)] = "white knight"
  43     anim = @animator.disappear_on!(Point.new(3, 3), :instant => true)
  44     assert_animation(:disappear, anim)
  45   end
  46
  47   def test_instant_appear
  48     anim = @animator.appear_on!(Point.new(3, 3), "black king", :instant => true)
  49     assert_animation(:appear, anim)
  50   end
  51
  52   def test_move
  53     @items[Point.new(3, 3)] = "white knight"
  54     anim = @animator.move!(Point.new(3, 3), Point.new(5, 4), Path::Linear)
  55     assert_animation(:movement, anim) do |args|
  56       piece, src, dst = args
  57       assert_equal "white knight", piece
  58       assert_equal Point.new(3, 3), src
  59       assert_equal Point.new(5, 4), dst
  60     end
  61   end
  62
  63   def test_morph
  64     @items[Point.new(3, 3)] = "white knight"
  65     anim = @animator.morph_on!(Point.new(3, 3), "black knight")
  66     assert_animation(:group, anim) do |args|
  67       appear, disappear = args.sort
  68       assert_animation(:appear, appear) do |args|
  69         assert_equal "black knight", args.first
  70       end
  71       assert_animation(:disappear, disappear) do |args|
  72         assert_equal "white knight", args.first
  73       end
  74     end
  75   end
  76 end