.autotest

Autotest.add_hook :initialize do |at|
  at.add_mapping(%r%^spec/integration/.*rb$%) { |filename, _|
    filename
  }
  # Prepending this rule so it overrides the one defined by rspec-rails
  at.add_mapping(%r%^app/controllers/(.*)\.rb$%, true) { |_, m|
    if m[1] == "application"
      at.files_matching(%r%^spec/(controllers|integration)/.*_spec\.rb$%)
    else
      ["spec/controllers/#{m[1]}_spec.rb", "spec/integration/#{m[1]}_spec.rb"]
    end
  }
  at.add_mapping(%r%^app/views/(.*)/.*$%, true) { |_, m|
    at.files_matching(%r%^spec/integration/#{m[1]}_controller_spec.rb$%)
  }
  at.add_mapping(%r%^app/helpers/(.*)_helper\.rb$%, true) { |_, m|
    if m[1] == "application" then
      at.files_matching(%r%^spec/(views|helpers|integration)/.*_spec\.rb$%)
    else
      ["spec/helpers/#{m[1]}_helper_spec.rb", "spec/integration/#{m[1]}_controller_spec.rb"] + at.files_matching(%r%^spec\/views\/#{m[1]}/.*_spec\.rb$%)
    end
  }
  at.add_mapping(%r%^app/models/(.*)\.rb$%, true) { |_, m|
    ["spec/models/#{m[1]}_spec.rb", "spec/integration/#{m[1]}_controller_spec.rb"]
  }
  nil
end