simple cov may not really show full coverage report

[bunnymatic]

In a recent project we kicked off with raygun

I turned on simple cov and because the default spec was broken into spec:without_features and spec:features, I think the coverage reports were getting clobbered.

I fixed it on my local project with new tasks like so (maybe not the best way...)

# in lib/tasks/cane.rake
begin
  require 'cane/rake_task'

  desc "Run cane to check quality metrics"
  Cane::RakeTask.new(:quality) do |cane|
    cane.abc_max = 10
    cane.add_threshold 'coverage/covered_percent', :>=, 98
    cane.no_style = true
    cane.abc_exclude = %w()
  cane.doc_exclude = %w(lib/templates/**/*)
  end

  task :default => :quality
rescue LoadError
  # warn "cane not available, quality task not provided."
end

# in lib/tasks/coverage.rake
namespace :spec do
  task :enable_coverage do
    ENV['COVERAGE'] = '1'
  end

  desc "Executes specs with code coverage reports"
  task coverage: :enable_coverage do
    Rake::Task[:'spec:all'].invoke
  end
end

# in lib/tasks/spec.rake
namespace :spec do
  desc "Run the code examples in spec/ except those in spec/features"
  RSpec::Core::RakeTask.new('without_features' => 'db:test:prepare') do |t|
    file_list = FileList['spec/**/*_spec.rb'].exclude('spec/features/**/*_spec.rb')

    t.pattern = file_list
  end
  RSpec::Core::RakeTask.new('all' => 'db:test:prepare') do |t|
    file_list = FileList['spec/**/*_spec.rb']
    t.pattern = file_list
  end

  desc 'Runs specs with coverage and cane checks'
  task cane: ['spec:enable_coverage', 'spec:coverage', 'quality']

end

[bunnymatic]

@christiannelson I suppose this is really a raygun-rails issue, right? if you are down with this solution, I can open a PR over there.