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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 'test_helper'
module Elasticsearch
module Test
class SearchTest < ::Elasticsearch::Test::UnitTestCase
subject { Elasticsearch::DSL::Search::Search.new }
context "The Search module" do
should "have the search method on instance" do
class DummySearchReceiver
include Elasticsearch::DSL::Search
end
assert_instance_of Elasticsearch::DSL::Search::Search, DummySearchReceiver.new.search
end
should "have the search method on module" do
class DummySearchReceiver
include Elasticsearch::DSL::Search
end
assert_instance_of Elasticsearch::DSL::Search::Search, Elasticsearch::DSL::Search.search
end
should "have access to the calling context" do
class DummySearchReceiver
include Elasticsearch::DSL::Search
def initialize
@other_value = 'foo'
end
def value
42
end
def search_definition
search do |q|
q.from value
q.size @other_value
q.stored_fields ['term']
q.filter do |q|
q._and do |q|
q.term thang: @other_value
q.term attributes: value
end
end
end
end
end
assert_equal({from: 42,
size: 'foo',
stored_fields: ['term'],
filter: { and: [ { term: { thang: 'foo' } },
{ term: { attributes: 42 } }]}},
DummySearchReceiver.new.search_definition.to_hash)
end
end
context "The Search class" do
context "with query" do
should "take the query as a literal value" do
subject.query foo: 'bar'
assert_equal({query: { foo: 'bar' }}, subject.to_hash)
end
should "take the query as a block" do
Elasticsearch::DSL::Search::Query.expects(:new).returns({foo: 'bar'})
subject.query do; end
assert_equal({query: { foo: 'bar' }}, subject.to_hash)
end
should "allow chaining" do
assert_instance_of Elasticsearch::DSL::Search::Search, subject.query(:foo)
assert_instance_of Elasticsearch::DSL::Search::Search, subject.query(:foo).query(:bar)
end
should "be converted to hash" do
assert_equal({}, subject.to_hash)
subject.query foo: 'bar'
assert_equal({query: { foo: 'bar' }}, subject.to_hash)
end
should "have a getter/setter method" do
assert_nil subject.query
subject.query = Object.new
assert_not_nil subject.query
end
end
context "with filter" do
should "take the filter as a literal value" do
subject.filter foo: 'bar'
assert_equal({filter: { foo: 'bar' }}, subject.to_hash)
end
should "take the filter as a block" do
Elasticsearch::DSL::Search::Filter.expects(:new).returns({foo: 'bar'})
subject.filter do; end
assert_equal({filter: { foo: 'bar' }}, subject.to_hash)
end
should "allow chaining" do
assert_instance_of Elasticsearch::DSL::Search::Search, subject.filter(:foo)
assert_instance_of Elasticsearch::DSL::Search::Search, subject.filter(:foo).filter(:bar)
end
should "be converted to hash" do
assert_equal({}, subject.to_hash)
subject.filter foo: 'bar'
assert_equal({filter: { foo: 'bar' }}, subject.to_hash)
end
should "have a getter/setter method" do
assert_nil subject.filter
subject.filter = Object.new
assert_not_nil subject.filter
end
end
context "with post_filter" do
should "take the filter as a literal value" do
subject.post_filter foo: 'bar'
assert_equal({post_filter: { foo: 'bar' }}, subject.to_hash)
end
should "take the filter as a block" do
Elasticsearch::DSL::Search::Filter.expects(:new).returns({foo: 'bar'})
subject.post_filter do; end
assert_equal({post_filter: { foo: 'bar' }}, subject.to_hash)
end
should "allow chaining" do
assert_instance_of Elasticsearch::DSL::Search::Search, subject.post_filter(:foo)
assert_instance_of Elasticsearch::DSL::Search::Search, subject.post_filter(:foo).post_filter(:bar)
end
should "be converted to hash" do
assert_equal({}, subject.to_hash)
subject.post_filter foo: 'bar'
assert_equal({post_filter: { foo: 'bar' }}, subject.to_hash)
end
should "have a getter/setter method" do
assert_nil subject.post_filter
subject.post_filter = Object.new
assert_not_nil subject.post_filter
end
end
context "with aggregations" do
should "take the aggregation as a literal value" do
subject.aggregation :foo, terms: 'bar'
assert_equal({aggregations: { foo: { terms: "bar" } } }, subject.to_hash)
end
should "take the aggregation as a block" do
Elasticsearch::DSL::Search::Aggregation.expects(:new).returns({tam: 'tam'})
subject.aggregation :foo do; end
assert_equal({aggregations: { foo: { tam: 'tam' } } }, subject.to_hash)
end
should "allow chaining" do
assert_instance_of Elasticsearch::DSL::Search::Search, subject.aggregation(:foo)
assert_instance_of Elasticsearch::DSL::Search::Search, subject.aggregation(:foo).aggregation(:bar)
end
should "be converted to hash" do
assert_equal({}, subject.to_hash)
subject.post_filter foo: 'bar'
assert_equal({post_filter: { foo: 'bar' }}, subject.to_hash)
end
should "have a getter/setter method" do
assert_nil subject.aggregations
subject.aggregations = { foo: Object.new }
assert_not_nil subject.aggregations
end
end
context "with sorting" do
should "be converted to hash" do
subject.sort :foo
assert_equal( { sort: [ :foo ] }, subject.to_hash )
end
should "have a getter method" do
assert_nil subject.sort
subject.sort :foo
assert_instance_of Elasticsearch::DSL::Search::Sort, subject.sort
end
should "have a setter method" do
sort_object = Elasticsearch::DSL::Search::Sort.new foo: { order: 'desc' }, bar: { order: 'asc' }
subject.sort = sort_object
assert_not_nil subject.sort
assert_equal( { sort: [ { foo: { order: "desc" }, bar: { order: "asc" } } ] }, subject.to_hash )
end
end
context "with suggest" do
should "be converted to hash" do
subject.suggest :foo, { bar: 'bam' }
assert_equal( { suggest: { foo: { bar: 'bam' } } }, subject.to_hash )
end
should "have a getter/setter method" do
assert_nil subject.suggest
subject.suggest = Object.new
assert_not_nil subject.suggest
end
end
context "with highlighting" do
should "be converted to a hash" do
subject.highlight foo: 'bar'
assert_not_nil subject.highlight
assert_equal( { highlight: { foo: 'bar' } }, subject.to_hash )
end
end
context "with options" do
should "encode options" do
subject.explain true
subject.fields [:foo, :bar]
assert_equal( { explain: true, fields: [:foo, :bar] }, subject.to_hash )
end
should "raise an exception for unknown method" do
assert_raise(NoMethodError) { subject.foobar true }
end
end
end
end
end
end
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