Added the Gruff library to the lib/ directory of the the rails folder, and the

[selectricity] / lib / gruff-0.2.8 / test / test_scene.rb

diff --git a/lib/gruff-0.2.8/test/test_scene.rb b/lib/gruff-0.2.8/test/test_scene.rb
new file mode 100644 (file)
index 0000000..7603d29
--- /dev/null
+++ b/lib/gruff-0.2.8/test/test_scene.rb
@@ -0,0 +1,100 @@
+#!/usr/bin/ruby
+
+require File.dirname(__FILE__) + "/gruff_test_case"
+require 'yaml'
+
+class LayerStub < Gruff::Layer; attr_reader :base_dir, :filenames, :selected_filename; end
+
+class TestGruffScene < GruffTestCase
+
+  def test_hazy
+    g = setup_scene
+    g.weather = "cloudy"
+    g.haze = true
+    g.time = Time.mktime(2006, 7, 4, 4, 35)
+    g.write "test/output/scene_hazy_night.png"
+  end
+
+  def test_stormy_night
+    g = setup_scene
+    g.weather = "stormy"
+    g.time = Time.mktime(2006, 7, 4, 0, 0)
+    g.write "test/output/scene_stormy_night.png"
+  end
+
+
+  def test_not_hazy
+    g = setup_scene
+    g.weather = "cloudy"
+    g.haze = false
+    g.time = Time.mktime(2006, 7, 4, 6, 00)
+    g.write "test/output/scene_not_hazy_day.png"
+  end
+
+  def test_partly_cloudy
+    g = setup_scene
+    g.weather = "partly cloudy"
+    g.haze = false
+    g.time = Time.mktime(2006, 7, 4, 13, 00)
+    g.write "test/output/scene_partly_cloudy_day.png"
+  end
+
+
+  def test_stormy_day
+    g = setup_scene
+    g.weather = "stormy"
+    g.haze = false
+    g.time = Time.mktime(2006, 7, 4, 8, 00)
+    g.write "test/output/scene_stormy_day.png"
+  end
+
+
+  def test_layer
+    l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "clouds")
+    assert_equal %w(cloudy.png partly_cloudy.png stormy.png), l.filenames
+    
+    l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "grass")
+    assert_equal 'default.png', l.selected_filename
+    
+    l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
+    l.update Time.mktime(2006, 7, 4, 12, 35) # 12:35, July 4, 2006
+    assert_equal '1200.png', l.selected_filename
+
+    l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
+    l.update Time.mktime(2006, 7, 4, 0, 0) # 00:00, July 4, 2006
+    assert_equal '0000.png', l.selected_filename
+
+    l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
+    l.update Time.mktime(2006, 7, 4, 23, 35) # 23:35, July 4, 2006
+    assert_equal '2000.png', l.selected_filename
+
+    l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
+    l.update Time.mktime(2006, 7, 4, 0, 1) # 00:01, July 4, 2006
+    assert_equal '0000.png', l.selected_filename
+
+    l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
+    l.update Time.mktime(2006, 7, 4, 2, 0) # 02:00, July 4, 2006
+    assert_equal '0200.png', l.selected_filename
+
+    l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "sky")
+    l.update Time.mktime(2006, 7, 4, 4, 00) # 04:00, July 4, 2006
+    assert_equal '0400.png', l.selected_filename
+    
+    # TODO Need number_sample folder
+    # l = LayerStub.new(File.expand_path("../assets/city_scene", File.dirname(__FILE__)), "number_sample")
+    # assert_equal %w(1.png 2.png default.png), l.filenames
+    # l.update 3
+    # assert_equal 'default.png', l.selected_filename
+  end
+
+private
+
+  def setup_scene
+    g = Gruff::Scene.new("500x100", File.expand_path("../assets/city_scene", File.dirname(__FILE__)) )
+    g.layers = %w(background haze sky clouds)
+    g.weather_group = %w(clouds)
+    g.time_group = %w(background sky)
+    g    
+  end
+
+end