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#
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# this file be licensed under the Apache-2.0 license or a
# compatible open source license.
#
# Modifications Copyright OpenSearch Contributors. See
# GitHub history for details.
#
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# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
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# the Apache License, Version 2.0 (the "License"); you may
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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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require_relative '../../../../spec_helper'

describe OpenSearch::DSL::Search::Aggregations::PercentileRanks do
  let(:search) do
    described_class.new
  end

  describe '#initialize' do
    let(:search) do
      described_class.new(foo: 'bar')
    end

    it 'takes a hash' do
      expect(search.to_hash).to eq(percentile_ranks: { foo: 'bar' })
    end

    context 'when args are passed' do
      let(:search) do
        described_class.new(field: 'test')
      end

      it 'defines filters' do
        expect(search.to_hash).to eq(percentile_ranks: { field: 'test' })
      end
    end
  end

  context 'when options methods are called' do
    let(:search) do
      described_class.new(:foo)
    end

    describe '#field' do
      before do
        search.field('bar')
      end

      it 'applies the option' do
        expect(search.to_hash[:percentile_ranks][:foo][:field]).to eq('bar')
      end
    end

    describe '#values' do
      before do
        search.values('bar')
      end

      it 'applies the option' do
        expect(search.to_hash[:percentile_ranks][:foo][:values]).to eq('bar')
      end
    end

    describe '#script' do
      before do
        search.script('bar')
      end

      it 'applies the option' do
        expect(search.to_hash[:percentile_ranks][:foo][:script]).to eq('bar')
      end
    end

    describe '#params' do
      before do
        search.params('bar')
      end

      it 'applies the option' do
        expect(search.to_hash[:percentile_ranks][:foo][:params]).to eq('bar')
      end
    end

    describe '#compression' do
      before do
        search.compression('bar')
      end

      it 'applies the option' do
        expect(search.to_hash[:percentile_ranks][:foo][:compression]).to eq('bar')
      end
    end
  end

  describe '#initialize' do
    context 'when a block is provided' do
      let(:search) do
        described_class.new do
          field 'bar'
          values [5, 10]
        end
      end

      it 'executes the block' do
        expect(search.to_hash).to eq(percentile_ranks: { field: 'bar', values: [5, 10] })
      end
    end
  end
end