Rakefile in svg-graph-2.2.0.beta vs Rakefile in svg-graph-2.2.0

@@ -26,6 +26,7 @@
 
 task :test do
   ruby "test/test_data_point.rb"
   ruby "test/test_plot.rb"
   ruby "test/test_svg_graph.rb"
+  ruby "test/test_graph.rb"
 end