Rakefile in rack-less-2.0.2 vs Rakefile in rack-less-3.0.0

@@ -1,7 +1,7 @@
+require 'assert/rake_tasks'
+include Assert::RakeTasks
+
 require 'bundler'
 Bundler::GemHelper.install_tasks
-
-require 'test_belt/rake_tasks'
-TestBelt::RakeTasks.for :test
 
 task :default => :build