require 'rake'
require 'rake/testtask'
require 'bundler/gem_tasks'
Rake::TestTask.new do |t|
t.pattern = 'test/**/*_test.rb'
t.libs.push 'test'
end
namespace :test do
task :coverage do
ENV['COVERAGE'] = 'true'
Rake::Task['test'].invoke
end
end
task default: :test