Rakefile in simple-lazy-1.0.0 vs Rakefile in simple-lazy-1.0.1

@@ -1,3 +1,8 @@
 require "bundler/gem_tasks"
+require "rake/testtask"
 
-task default: :spec
+Rake::TestTask.new do |t|
+  t.test_files = FileList['test/**/*_test.rb']
+end
+
+task default: :test