basic rake task for gem's spec/test execution

Rakefile

require 'rake'
require 'rake/testtask'


Rake::TestTask.new do |t|
  t.pattern = 'spec/**/*_spec.rb'
  t.libs.push 'spec'
end


task :default do
	begin
		Rake::Task[:test].invoke
		puts ""
		puts "..tests completed!"
		puts ""
	rescue
		puts ""
		puts "..test failed"
		puts ""
	end
end

desc "opens code coverage report in default browser"
task :coverage do
	sh %Q[open "coverage/index.html"]
end

spec/spec_helper.rb

require 'simplecov'

SimpleCov.start do
  add_filter '/spec/'
end

require 'minitest/autorun'
require 'minitest/pride'

require 'mygem'

lib/mygem.rb

require 'mygem/a'
require 'mygem/b'
require 'mygem/c'
require 'mygem/version'

module MyGem

end