spec_helper.rb

# spec/spec_helper.rb
RSpec.configure do |config|
  # Create indexes for all elastic searchable models
  config.before :each, elasticsearch: true do
    ActiveRecord::Base.descendants.each do |model|
      if model.respond_to?(:__elasticsearch__)
        begin
          model.__elasticsearch__.create_index!
          model.__elasticsearch__.refresh_index!
        rescue Elasticsearch::Transport::Transport::Errors::NotFound => e
          # This kills "Index does not exist" errors being written to console
          # by this: https://github.com/elastic/elasticsearch-rails/blob/738c63efacc167b6e8faae3b01a1a0135cfc8bbb/elasticsearch-model/lib/elasticsearch/model/indexing.rb#L268
        rescue => e
          STDERR.puts "There was an error creating the elasticsearch index for #{model.name}: #{e.inspect}"
        end
      end
    end
  end

  # Delete indexes for all elastic searchable models to ensure clean state between tests
  config.after :each, elasticsearch: true do
    ActiveRecord::Base.descendants.each do |model|
      if model.respond_to?(:__elasticsearch__)
        begin
          model.__elasticsearch__.delete_index!
        rescue Elasticsearch::Transport::Transport::Errors::NotFound => e
          # This kills "Index does not exist" errors being written to console
          # by this: https://github.com/elastic/elasticsearch-rails/blob/738c63efacc167b6e8faae3b01a1a0135cfc8bbb/elasticsearch-model/lib/elasticsearch/model/indexing.rb#L268
        rescue => e
          STDERR.puts "There was an error removing the elasticsearch index for #{model.name}: #{e.inspect}"
        end
      end
    end
  end
end