Enable code coverage.

Rakefile

@@ -1,8 +1,14 @@
 require "bundler/gem_tasks"
 
+if RUBY_VERSION >= '1.9.0'
   require 'rake/testtask'
-Rake::TestTask.new(:test) do |test|
+  Rake::TestTask
+else
+  require 'rcov/rcovtask'
+  Rcov::RcovTask
+end.new(:test) do |test|
   test.libs << 'lib' << 'test'
+  test.ruby_opts << '-r./test/simplecov_start.rb' if !defined?(Rcov)
   test.pattern = 'test/**/test_*.rb'
   test.verbose = true
 end

http-cookie.gemspec

@@ -25,4 +25,5 @@ Gem::Specification.new do |gem|
   gem.add_runtime_dependency("domain_name", ["~> 0.5"])
   gem.add_development_dependency("bundler", [">= 1.2.0"])
   gem.add_development_dependency("test-unit", [">= 2.4.3"])
+  gem.add_development_dependency("simplecov", [">= 0"])
 end

test/simplecov_start.rb

@@ -0,0 +1,2 @@
+require 'simplecov'
+SimpleCov.start