class RubyIndexer::ReferenceFinderTest

def find_references(target, source)
  file_path = "/fake.rb"
  uri = URI::Generic.from_path(path: file_path)
  index = Index.new
  index.index_single(uri, source)
  parse_result = Prism.parse(source)
  dispatcher = Prism::Dispatcher.new
  finder = ReferenceFinder.new(target, index, dispatcher, uri)
  dispatcher.visit(parse_result.value)
  finder.references
end