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# Licensed to Elasticsearch B.V. under one or more contributor
# license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright
# ownership. Elasticsearch B.V. licenses this file to you under
# the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
require 'spec_helper'
describe Elasticsearch::DSL::Search::Aggregations::Nested do
let(:search) do
described_class.new
end
context '#initialize' do
let(:search) do
described_class.new(path: 'bar')
end
it 'takes a hash' do
expect(search.to_hash).to eq(nested: { path: 'bar' })
end
end
context 'when options methods are called' do
let(:search) do
described_class.new(:foo)
end
describe '#path' do
before do
search.path('bar')
end
it 'applies the option' do
expect(search.to_hash[:nested][:foo][:path]).to eq('bar')
end
end
end
describe '#initialize' do
context 'when a block is provided' do
let(:search) do
described_class.new do
path 'bar'
end
end
it 'executes the block' do
expect(search.to_hash).to eq(nested: { path: 'bar' })
end
end
context 'when another aggregation is nested' do
let(:search) do
described_class.new do
path 'bar'
aggregation :min_price do
min field: 'bam'
end
end
end
it 'nests the aggregation in the hash' do
expect(search.to_hash).to eq(nested: { path: 'bar' }, aggregations: { min_price: { min: { field: 'bam' } } })
end
end
end
end
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