Rakefile in convection-0.2.32 vs Rakefile in convection-0.2.33

@@ -1,12 +1,8 @@
 require 'bundler/gem_tasks'
 require 'rubocop/rake_task'
-require 'rake/testtask'
+require 'rspec/core/rake_task'
 
 RuboCop::RakeTask.new
+RSpec::Core::RakeTask.new(:spec)
 
-Rake::TestTask.new do |t|
-  t.libs << 'test'
-  t.pattern = 'test/**/test_*.rb'
-end
-
-task :default => [:test, :rubocop]
+task :default => [:spec, :rubocop]