Rakefile in simctl-1.5.7 vs Rakefile in simctl-1.5.8

@@ -1,13 +1,8 @@
 #!/usr/bin/env rake
 require 'bundler/gem_tasks'
-require 'rake/testtask'
+require 'rspec/core/rake_task'
 
-desc 'Execute simctl tests'
-Rake::TestTask.new(:test) do |t|
-  t.libs << 'lib' << 'test'
-  t.pattern = 'test/**/*_test.rb'
-  t.verbose = true
-end
+RSpec::Core::RakeTask.new(:rspec)
 
 desc 'Default: Execute simctl tests'
-task default: :test
+task default: :rspec