Class: AeTestCoverage::Collectors::SprocketsAssetCollector

Inherits:
Object
  • Object
show all
Defined in:
lib/ae_test_coverage/collectors/sprockets_asset_collector.rb

Instance Method Summary collapse

Constructor Details

#initialize(asset_path) ⇒ SprocketsAssetCollector

Returns a new instance of SprocketsAssetCollector.



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# File 'lib/ae_test_coverage/collectors/sprockets_asset_collector.rb', line 6

def initialize(asset_path)
  @asset_path = asset_path
end

Instance Method Details

#collect ⇒ Object 



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# File 'lib/ae_test_coverage/collectors/sprockets_asset_collector.rb', line 10

def collect
  asset = ::Rails.application.assets[@asset_path]
  # It's not clear why an asset would not be found in the cache.  It happens but it seems to happen rarely and repeatably
  # If there is a bug with assets changes not triggering a test to run, look here to see if the asset was not included
  # as a dependency because it was not found in the cache
  
  if asset.nil?
    puts "Skipping asset #{@asset_path} because it was not found in the cache"
    []
  else
    asset.metadata[:dependencies].select { |d| d.ends_with?('.js', '.es6', '.css', '.scss') }
  end
end