projects.mako.cc - selectricity/blob - lib/gruff-0.2.8/test/test_scene.rb

   1 #!/usr/bin/ruby
   2
   3 require File.dirname(__FILE__) + "/gruff_test_case"
   4 require 'yaml'
   5
   6 class LayerStub < Gruff::Layer; attr_reader :base_dir, :filenames, :selected_filename; end
   7
   8 class TestGruffScene < GruffTestCase
   9
  10   def test_hazy
  11     g = setup_scene
  12     g.weather = "cloudy"
  13     g.haze = true
  14     g.time = Time.mktime(2006, 7, 4, 4, 35)
  15     g.write "test/output/scene_hazy_night.png"
  16   end
  17
  18   def test_stormy_night
  19     g = setup_scene
  20     g.weather = "stormy"
  21     g.time = Time.mktime(2006, 7, 4, 0, 0)
  22     g.write "test/output/scene_stormy_night.png"
  23   end
  24
  25
  26   def test_not_hazy
  27     g = setup_scene
  28     g.weather = "cloudy"
  29     g.haze = false
  30     g.time = Time.mktime(2006, 7, 4, 6, 00)
  31     g.write "test/output/scene_not_hazy_day.png"
  32   end
  33
  34   def test_partly_cloudy
  35     g = setup_scene
  36     g.weather = "partly cloudy"
  37     g.haze = false
  38     g.time = Time.mktime(2006, 7, 4, 13, 00)
  39     g.write "test/output/scene_partly_cloudy_day.png"
  40   end
  41
  42
  43   def test_stormy_day
  44     g = setup_scene
  45     g.weather = "stormy"
  46     g.haze = false
  47     g.time = Time.mktime(2006, 7, 4, 8, 00)
  48     g.write "test/output/scene_stormy_day.png"
  49   end
  50
  51
  52   def test_layer
  53     l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "clouds")
  54     assert_equal %w(cloudy.png partly_cloudy.png stormy.png), l.filenames
  55
  56     l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "grass")
  57     assert_equal 'default.png', l.selected_filename
  58
  59     l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
  60     l.update Time.mktime(2006, 7, 4, 12, 35) # 12:35, July 4, 2006
  61     assert_equal '1200.png', l.selected_filename
  62
  63     l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
  64     l.update Time.mktime(2006, 7, 4, 0, 0) # 00:00, July 4, 2006
  65     assert_equal '0000.png', l.selected_filename
  66
  67     l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
  68     l.update Time.mktime(2006, 7, 4, 23, 35) # 23:35, July 4, 2006
  69     assert_equal '2000.png', l.selected_filename
  70
  71     l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
  72     l.update Time.mktime(2006, 7, 4, 0, 1) # 00:01, July 4, 2006
  73     assert_equal '0000.png', l.selected_filename
  74
  75     l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
  76     l.update Time.mktime(2006, 7, 4, 2, 0) # 02:00, July 4, 2006
  77     assert_equal '0200.png', l.selected_filename
  78
  79     l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
  80     l.update Time.mktime(2006, 7, 4, 4, 00) # 04:00, July 4, 2006
  81     assert_equal '0400.png', l.selected_filename
  82
  83     # TODO Need number_sample folder
  84     # l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "number_sample")
  85     # assert_equal %w(1.png 2.png default.png), l.filenames
  86     # l.update 3
  87     # assert_equal 'default.png', l.selected_filename
  88   end
  89
  90 private
  91
  92   def setup_scene
  93     g = Gruff::Scene.new("500x100", File.expand_path("../assets/city_scene", File.dirname(__FILE__)) )
  94     g.layers = %w(background haze sky clouds)
  95     g.weather_group = %w(clouds)
  96     g.time_group = %w(background sky)
  97     g
  98   end
  99
 100 end