Rakefile in exception_handling-0.2.0 vs Rakefile in exception_handling-1.0.0

@@ -1,9 +1,17 @@
 #!/usr/bin/env rake
 require "bundler/gem_tasks"
+require 'rake/testtask'
 
-task :default => :test
+namespace :test do
 
-desc "Run unit tests."
-task :test do
-  ruby "test/exception_handling_test.rb"
+  Rake::TestTask.new do |t|
+    t.name = :unit
+    t.libs << "test"
+    t.pattern = 'test/unit/**/*_test.rb'
+    t.verbose = true
+  end
+  Rake::Task['test:unit'].comment = "Run the unit tests"
+
 end
+
+task :default => 'test:unit'