Rakefile with tasks to spec and check coverage percentage. Default ta…

…sk does both

.gitignore

@@ -1,2 +1,3 @@
 log/*.log
 config/config.yml
+coverage

Rakefile

@@ -0,0 +1,32 @@
+require File.dirname(__FILE__) + "/lib/integrity"
+require 'spec/rake/spectask'
+require 'spec/rake/verify_rcov'
+
+task :default => ["spec:coverage", "spec:coverage:verify"]
+
+# shared options between the spec and the spec:coverage tasks
+shared_spec_opts = lambda do |t|
+  t.spec_opts = ["--color", "--format", "specdoc"]
+  t.spec_files = Dir['spec/**/*_spec.rb'].sort
+  t.libs = ['lib']
+end
+
+Spec::Rake::SpecTask.new(:spec) do |t|
+  shared_spec_opts[t]
+  t.rcov = false
+end
+
+namespace :spec do
+  Spec::Rake::SpecTask.new(:coverage) do |t|
+    shared_spec_opts[t]
+    t.rcov = true
+    t.rcov_opts = ['--exclude-only', '".*"', '--include-file', '^lib']
+  end
+
+  namespace :coverage do
+    RCov::VerifyTask.new(:verify) do |t|
+      t.threshold = 100
+      t.index_html = "coverage" / 'index.html'
+    end
+  end
+end