rakefile in roku_builder-3.13.0 vs rakefile in roku_builder-4.0.0

@@ -2,9 +2,13 @@
 
 require 'rake'
 require 'rake/testtask'
 
 Rake::TestTask.new do |t|
-    t.test_files = Dir.glob('test/roku_builder/test_*.rb')
+  t.test_files = Dir.glob('test/roku_builder/**/test_*.rb')
+end
+
+Rake::TestTask.new(:intergration) do |t|
+  t.test_files = Dir.glob('intergration/roku_builder/**/test_*.rb')
 end
 
 task(default: :test)