Class: RCov::VerifyTask

Inherits:
Object
  • Object
show all
Defined in:
lib/stringray/core_ext/spec/rake/verify_rcov.rb

Instance Method Summary collapse

Instance Method Details

#define ⇒ Object

For now, it appears that StringRay’s habit of fucking with #each, also screws with RCov generation. RSpec’s verification task’s fragile code doesn’t like that… so let’s fix it.



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# File 'lib/stringray/core_ext/spec/rake/verify_rcov.rb', line 6

def define
  desc "Verify that rcov coverage is at least #{threshold}%"
  task @name do
    total_coverage = nil

    File.open(index_html).each_line do |line|
      if line =~ /<tt\s+class='coverage_total'>\s*(\d+\.\d+)%\s*<\/tt>/
        total_coverage = $1.to_s.to_f
        break
      end
    end
    puts "Coverage: #{total_coverage}% (threshold: #{threshold}%)" if verbose
    raise "Coverage must be at least #{threshold}% but was #{total_coverage}%" if total_coverage < threshold
    raise "Coverage has increased above the threshold of #{threshold}% to #{total_coverage}%. You should update your threshold value." if (total_coverage > threshold) and require_exact_threshold
  end
end