Rakefile in chartjs-ror-1.0.0 vs Rakefile in chartjs-ror-1.0.1

@@ -1,7 +1,14 @@
 require "bundler/gem_tasks"
+require 'rake/testtask'
+
+Rake::TestTask.new do |t|
+  t.libs << 'test'
+  t.test_files = FileList['test/*_test.rb']
+  t.verbose  = true
+end