[API] Updates elasticsearch-api for elastic-transport

Author: picandocodigo

elasticsearch-api/Gemfile

@@ -24,10 +24,6 @@ if File.exist? File.expand_path("../../elasticsearch/elasticsearch.gemspec", __F
   gem 'elasticsearch', path: File.expand_path('../../elasticsearch', __FILE__), require: false
 end
 
-if File.exist? File.expand_path('../../elasticsearch-transport', __FILE__)
-  gem 'elasticsearch-transport', path: File.expand_path('../../elasticsearch-transport', __FILE__), require: true
-end
-
 group :development do
   gem 'rspec'
   gem 'rspec_junit_formatter'

elasticsearch-api/api-spec-testing/rspec_matchers.rb

@@ -295,12 +295,12 @@ def compare_string_response(expected_string, response)
       message =~ /\[400\]/ ||
           actual_error.is_a?(ArgumentError)
     when 'unauthorized'
-      actual_error.is_a?(Elasticsearch::Transport::Transport::Errors::Unauthorized)
+      actual_error.is_a?(Elastic::Transport::Transport::Errors::Unauthorized)
     when 'forbidden'
-      actual_error.is_a?(Elasticsearch::Transport::Transport::Errors::Forbidden)
+      actual_error.is_a?(Elastic::Transport::Transport::Errors::Forbidden)
     when /error parsing field/
       message =~ /\[400\]/ ||
-        actual_error.is_a?(Elasticsearch::Transport::Transport::Errors::BadRequest)
+        actual_error.is_a?(Elastic::Transport::Transport::Errors::BadRequest)
     else
       message =~ /#{expected_error}/
     end

elasticsearch-api/api-spec-testing/test_file.rb

@@ -125,7 +125,7 @@ def setup
             begin
               action.execute(client)
               true
-            rescue Elasticsearch::Transport::Transport::Errors::ServiceUnavailable => e
+            rescue Elastic::Transport::Transport::Errors::ServiceUnavailable => e
               # The action sometimes gets the cluster in a recovering state, so we
               # retry a few times and then raise an exception if it's still
               # happening
@@ -403,7 +403,7 @@ def clear_snapshots_and_repositories(client)
             begin
               response = client.perform_request('DELETE', "_snapshot/#{repository}", ignore: [500, 404])
               client.snapshot.delete_repository(repository: repository, ignore: 404)
-            rescue Elasticsearch::Transport::Transport::Errors::InternalServerError => e
+            rescue Elastic::Transport::Transport::Errors::InternalServerError => e
               regexp = /indices that use the repository: \[docs\/([a-zA-Z0-9]+)/
               raise e unless response.body['error']['root_cause'].first['reason'].match(regexp)