Rakefile in efo_nelfo-1.3.0 vs Rakefile in efo_nelfo-1.3.1

- old
+ new

@@ -1,8 +1,8 @@
 require 'bundler/gem_tasks'
 require 'rake/testtask'
 
 Rake::TestTask.new do |t|
   t.libs << 'spec'
-  t.test_files = FileList['spec/*_spec.rb']
+  t.test_files = FileList['spec/**/*_spec.rb']
   t.verbose = false
 end