coverage.rake in p8-metric_fu-0.8.2

- old
+ new
@@ -1,54 +1,40 @@
 require 'fileutils'
- 
-begin
-  require 'rcov'
-  require 'rcov/rcovtask'
-  require 'spec/rake/spectask'
- 
-  namespace :metrics do
- 
-    COVERAGE_DIR = File.join(MetricFu::BASE_DIRECTORY, 'coverage')
-    COVERAGE_DATA_FILE = File.join(MetricFu::BASE_DIRECTORY, 'coverage.data')
-    SPEC_HTML_FILE = File.join(MetricFu::BASE_DIRECTORY, 'specs.html')
- 
-    namespace :coverage do
-      rcov_output = COVERAGE_DIR
- 
-      desc "Delete aggregate coverage data."
-      task(:clean) { rm_f("rcov_tmp", :verbose => false) }
- 
-      desc "RCov task to generate report"
-      Rcov::RcovTask.new(:do => :clean) do |t|
-        FileUtils.mkdir_p(MetricFu::BASE_DIRECTORY) unless File.directory?(MetricFu::BASE_DIRECTORY)
-        t.test_files = FileList[*MetricFu.coverage[:test_files]]
-        t.rcov_opts = ["--sort coverage", "--html", "--rails", "--exclude /gems/,/Library/"]
-        t.output_dir = COVERAGE_DIR
-        # this line is a fix for Rails 2.1 relative loading issues
-        t.libs << 'test'
-      end
-      # TODO not sure what this improves but it requires the diff-lcs gem
-      # http://github.com/indirect/metric_fu/commit/b9c1cf75f09d5b531b388cd01661eb16b5126968#diff-1
-      # Spec::Rake::SpecTask.new(:do => :clean) do |t|
-      # FileUtils.mkdir_p(MetricFu::BASE_DIRECTORY) unless File.directory?(MetricFu::BASE_DIRECTORY)
-      # t.ruby_opts = ['-rtest/unit']
-      # t.spec_files = FileList['test/**/*_test.rb', 'spec/**/*spec.rb']
-      # t.spec_opts = ["--format", "html:#{SPEC_HTML_FILE}", "--diff"]
-      # t.rcov = true
-      # t.rcov_opts = ["--sort coverage", "--html", "--rails", "--exclude /gems/,/Library/"]
-      # t.rcov_dir = COVERAGE_DIR
-      # end
+require 'spec/rake/spectask'
+require 'spec/rake/verify_rcov'
+
+namespace :metrics do
+
+  COVERAGE_DIR = File.join(MetricFu::BASE_DIRECTORY, 'coverage')
+  COVERAGE_DATA_FILE = File.join(MetricFu::BASE_DIRECTORY, 'coverage.data')
+  SPEC_HTML_FILE = File.join(MetricFu::BASE_DIRECTORY, 'specs.html')
+
+  namespace :coverage do
+    rcov_output = COVERAGE_DIR
+
+    desc "Delete aggregate coverage data."
+    task(:clean) { rm_f("rcov_tmp", :verbose => false) }
+
+    desc "RCov task to generate report"
+    Spec::Rake::SpecTask.new(:do => :clean) do |t|
+      FileUtils.mkdir_p(MetricFu::BASE_DIRECTORY) unless File.directory?(MetricFu::BASE_DIRECTORY)
+      t.ruby_opts = ['-rtest/unit']
+      t.spec_files = FileList['test/**/*_test.rb', 'spec/**/*spec.rb']
+      t.spec_opts = ["--format", "html:#{SPEC_HTML_FILE}", "--diff"]
+      t.rcov = true
+      t.rcov_opts = ["--sort coverage", "--html", "--rails", "--exclude /gems/,/Library/"]
+      t.rcov_dir = COVERAGE_DIR
     end
- 
-    desc "Generate and open coverage report"
-    task :coverage => ['coverage:do'] do
-      system("open #{COVERAGE_DIR}/index.html") if MetricFu.open_in_browser?
+
+    RCov::VerifyTask.new(:verify => :do) do |t|
+      t.threshold = ( ENV['THRESHOLD'] ? ENV['THRESHOLD'].to_f : 100.0 )
+      t.index_html = File.join(COVERAGE_DIR, 'index.html')
     end
   end
-rescue LoadError
-  if RUBY_PLATFORM =~ /java/
-    puts 'running in jruby - rcov tasks not available'
-  else
-    puts 'sudo gem install rcov # if you want the rcov tasks'
- 
+
   end
-end
\ No newline at end of file
+
+  desc "Generate and open coverage report"
+  task :coverage => ['coverage:do'] do
+    system("open #{COVERAGE_DIR}/index.html") if PLATFORM['darwin']
+  end
+end