search_sort_test.rb

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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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require 'test_helper'

module Elasticsearch
  module Test
    class SortingIntegrationTest < ::Elasticsearch::Test::IntegrationTestCase
      include Elasticsearch::DSL::Search

      context "Sorting integration" do
        setup do
          @client.indices.create index: 'test'
          @client.index index: 'test', id: '1', body: { tags: ['one'], clicks: 15 }
          @client.index index: 'test', id: '2', body: { tags: ['one', 'two'], clicks: 5 }
          @client.index index: 'test', id: '3', body: { tags: ['one', 'three'], clicks: 20 }
          @client.indices.refresh index: 'test'
        end

        context "sorting by clicks" do
          should "return documents in order" do
            response = @client.search index: 'test', body: search {
              sort do
                by :clicks, order: 'desc'
              end
            }.to_hash

            assert_same_elements ['3', '1', '2'], response['hits']['hits'].map { |d| d['_id'] }
          end
        end

      end
    end
  end
end