[GEM] Adds spec_helper

Author: picandocodigo

elasticsearch/spec/integration/client_integration_spec.rb

@@ -17,9 +17,8 @@
 ELASTICSEARCH_URL = ENV['TEST_ES_SERVER'] || "http://localhost:#{(ENV['PORT'] || 9200)}"
 raise URI::InvalidURIError unless ELASTICSEARCH_URL =~ /\A#{URI::DEFAULT_PARSER.make_regexp}\z/
 
-require 'elasticsearch'
+require 'spec_helper'
 require 'logger'
-require 'rspec'
 
 context 'Elasticsearch client' do
   let(:logger) { Logger.new($stderr) }

elasticsearch/spec/spec_helper.rb

@@ -0,0 +1,23 @@
+# 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 'elasticsearch'
+require 'rspec'
+
+RSpec.configure do |config|
+  config.formatter = :documentation
+end

elasticsearch/spec/unit/cloud_credentials_spec.rb

@@ -14,6 +14,7 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
+
 require 'spec_helper'
 
 describe Elasticsearch::Client do

elasticsearch/spec/unit/wrapper_gem_spec.rb

@@ -14,6 +14,7 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
+
 require 'spec_helper'
 
 describe 'Elasticsearch: wrapper gem' do