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

[selectricity-live] / lib / gruff-0.2.8 / test / test_legend.rb

diff --git a/lib/gruff-0.2.8/test/test_legend.rb b/lib/gruff-0.2.8/test/test_legend.rb
new file mode 100644 (file)
index 0000000..9e6d6d2
--- /dev/null
+++ b/lib/gruff-0.2.8/test/test_legend.rb
@@ -0,0 +1,71 @@
+require File.dirname(__FILE__) + "/gruff_test_case"
+
+class TestGruffLegend < GruffTestCase
+
+  def setup
+    @datasets = [
+      [:Jimmy, [25, 36, 86, 39, 25, 31, 79, 88]],
+      [:Charles, [80, 54, 67, 54, 68, 70, 90, 95]],
+      [:Julie, [22, 29, 35, 38, 36, 40, 46, 57]],
+      [:Jane, [95, 95, 95, 90, 85, 80, 88, 100]],
+      [:Philip, [90, 34, 23, 12, 78, 89, 98, 88]],
+      ["Arthur", [5, 10, 13, 11, 6, 16, 22, 32]],
+      ["Vincent", [5, 10, 13, 11, 6, 16, 22, 32]],
+      ["Jake", [5, 10, 13, 11, 6, 16, 22, 32]],
+      ["Stephen", [5, 10, 13, 11, 6, 16, 22, 32]],
+      ]
+
+    @sample_labels = {
+        0 => '5/6', 
+        1 => '5/15', 
+        2 => '5/24', 
+        3 => '5/30', 
+        4 => '6/4', 
+        5 => '6/12', 
+        6 => '6/21', 
+        7 => '6/28', 
+      }      
+  end
+
+  ## TODO Fix implementation
+
+  # def test_bar_legend_wrap
+  #   [800, 400].each do |width|
+  #     [nil, 4, 16, 30].each do |font_size|
+  #       g = Gruff::Bar.new(width)
+  #       g.title = "Wrapped Legend Bar Test #{font_size}pts #{width}px"
+  #       g.labels = @sample_labels
+  #       0xEFD250.step(0xFF0000, 60) do |num|
+  #         g.colors << "#%x" % num
+  #       end
+  # 
+  #       @datasets.each do |data|
+  #         g.data(data[0], data[1])
+  #       end
+  # 
+  #       g.legend_font_size = font_size unless font_size.nil?
+  #       g.write("test/output/bar_wrapped_legend_#{font_size}_#{width}.png")
+  #     end
+  #   end
+  # end
+  # 
+  # def test_pie_legend_wrap    
+  #   [800, 400].each do |width|
+  #     [nil, 4, 16, 30].each do |font_size|
+  #       g = Gruff::Pie.new(width)
+  #       g.title = "Wrapped Legend Pie Test #{font_size}pts #{width}px"
+  #       g.labels = @sample_labels
+  #       0xEFD250.step(0xFF0000, 60) do |num|
+  #         g.colors << "#%x" % num
+  #       end
+  # 
+  #       @datasets.each do |data|
+  #         g.data(data[0], data[1])
+  #       end
+  # 
+  #       g.legend_font_size = font_size unless font_size.nil?
+  #       g.write("test/output/pie_wrapped_legend_#{font_size}_#{width}.png")
+  #     end
+  #   end
+  # end
+end