added rcov task - now i can observe my test coverage

1 files changed, 25 insertions, 0 deletions

diff --git a/Rakefile b/Rakefile
index 3bb0e85..13769a3 100644
--- a/Rakefile
+++ b/Rakefile
@@ -8,3 +8,28 @@ require 'rake/testtask'
 require 'rake/rdoctask'
 
 require 'tasks/rails'
+
+require 'rcov/rcovtask'
+
+namespace :test do
+  namespace :coverage do
+    desc "Delete aggregate coverage data."
+    task(:clean) { rm_f "coverage.data" }
+  end
+
+  desc 'Aggregate code coverage for unit, functional and integration tests'
+  task :coverage => "test:coverage:clean"
+    %w[unit functional integration].each do |target|
+    namespace :coverage do
+      Rcov::RcovTask.new(target) do |t|
+      t.libs << "test"
+      t.test_files = FileList["test/#{target}/*_test.rb"]
+      t.output_dir = "test/coverage/#{target}"
+      t.verbose = true
+      t.rcov_opts << '--rails --aggregate coverage.data'
+    end
+  end
+  
+  task :coverage => "test:coverage:#{target}"
+  end
+end
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