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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::Queries::Bool do
describe '#to_hash' do
let(:search) do
described_class.new
end
it 'can be converted to a hash' do
expect(search.to_hash).to eq(bool: {})
end
end
describe '#initialize' do
context 'when an object instance is provided' do
let(:search) do
described_class.new.must(Elasticsearch::DSL::Search::Queries::Match.new foo: 'bar')
end
it 'applies the condition' do
expect(search.to_hash).to eq(bool: {must: [ {match: { foo: 'bar' }} ] })
end
context 'when multiple option methods are called' do
let(:search) do
described_class.new do
should(Elasticsearch::DSL::Search::Queries::Term.new(tag: 'wow'))
should(Elasticsearch::DSL::Search::Queries::Term.new(tag: 'elasticsearch'))
minimum_should_match 1
boost 1.0
end
end
it 'defines all the options' do
expect(search.to_hash).to eq(bool: {
minimum_should_match: 1,
boost: 1.0,
should: [ {term: { tag: 'wow' }}, {term: { tag: 'elasticsearch' }} ]})
end
end
context 'when multiple conditions are provided' do
let(:search) do
described_class.new do
must(Elasticsearch::DSL::Search::Queries::Match.new foo: 'bar')
must(Elasticsearch::DSL::Search::Queries::Match.new moo: 'bam')
should(Elasticsearch::DSL::Search::Queries::Match.new xoo: 'bax')
should(Elasticsearch::DSL::Search::Queries::Match.new zoo: 'baz')
end
end
it 'applies each condition' do
expect(search.to_hash).to eq(bool:
{ must: [ {match: { foo: 'bar' }}, {match: { moo: 'bam' }} ],
should: [ {match: { xoo: 'bax' }}, {match: { zoo: 'baz' }} ]
})
end
context 'when #to_hash is called more than once' do
it 'does not alter the hash' do
expect(search.to_hash).to eq(search.to_hash)
end
end
end
end
context 'when a block is provided' do
let(:search) do
described_class.new do
must { match foo: 'bar' }
end
end
it 'executes the block' do
expect(search.to_hash).to eq(bool: {must: [ {match: { foo: 'bar' }} ] })
end
context 'when multiple option methods are called' do
let(:search) do
described_class.new do
should { term tag: 'wow' }
should { term tag: 'elasticsearch' }
minimum_should_match 1
boost 1.0
end
end
it 'defines all the options' do
expect(search.to_hash).to eq(bool: {
minimum_should_match: 1,
boost: 1.0,
should: [ {term: { tag: 'wow' }}, {term: { tag: 'elasticsearch' }} ]})
end
end
context 'when multiple conditions are provided' do
let(:search) do
described_class.new do
must do
match foo: 'bar'
end
must do
match moo: 'bam'
end
should do
match xoo: 'bax'
end
should do
match zoo: 'baz'
end
end
end
it 'applies each condition' do
expect(search.to_hash).to eq(bool:
{ must: [ {match: { foo: 'bar' }}, {match: { moo: 'bam' }} ],
should: [ {match: { xoo: 'bax' }}, {match: { zoo: 'baz' }} ]
})
end
context 'when #to_hash is called more than once' do
it 'does not alter the hash' do
expect(search.to_hash).to eq(search.to_hash)
end
end
end
end
end
context 'when options methods are called' do
let(:search) do
described_class.new
end
before do
search.must { match foo: 'bar' }
search.must { match moo: 'bam' }
search.should { match xoo: 'bax' }
end
it 'applies the option' do
expect(search.to_hash).to eq(bool: { must: [ {match: { foo: 'bar' }}, {match: { moo: 'bam' }} ],
should: [ {match: { xoo: 'bax' }} ] })
end
end
context 'when the filter method is called multiple times' do
let(:search) do
described_class.new
end
before do
search.filter { term foo: 'bar' }
search.filter { term zoo: 'baz' }
end
it 'combines the filter clauses' do
expect(search.to_hash).to eq(bool:
{ filter: [
{ term: { foo: "bar"}},
{ term: { zoo: "baz"}}
] })
end
end
context 'when methods are chained' do
let(:search) do
described_class.new
end
before do
search.must { match foo: 'bar' }.must { match moo: 'bam' }.should { match xoo: 'bax' }
end
it 'applies the option' do
expect(search.to_hash).to eq(bool: { must: [ {match: { foo: 'bar' }}, {match: { moo: 'bam' }} ],
should: [ {match: { xoo: 'bax' }} ] })
end
end
describe '#filter' do
context 'when a block is used to define the filter' do
let(:search) do
described_class.new do
filter do
term foo: 'Foo!'
end
end
end
it 'applies the filter' do
expect(search.to_hash).to eq(bool: { filter: [{ term: { foo: 'Foo!' } }] })
end
end
context 'when a filter is passed as an argument' do
context 'when the filter is a hash' do
let(:search) do
described_class.new do
filter(term: { foo: 'Foo!' })
end
end
it 'applies the filter' do
expect(search.to_hash).to eq(bool: { filter: [{ term: { foo: 'Foo!' } }] })
end
end
context 'when the filter is a `Elasticsearch::DSL::Search::Filter` object' do
let(:search) do
filter_object = Elasticsearch::DSL::Search::Filter.new do
term bar: 'Bar!'
end
described_class.new do
filter(filter_object)
end
end
it 'applies the filter' do
expect(search.to_hash).to eq(bool: { filter: [{ term: { bar: 'Bar!' } }] })
end
end
end
end
end
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