client.rb in google-cloud-app_engine-v1-0.7.0

- old
+ new

@@ -128,11 +128,11 @@
 
               # Create credentials
               credentials = @config.credentials
               # Use self-signed JWT if the endpoint is unchanged from default,
               # but only if the default endpoint does not have a region prefix.
-              enable_self_signed_jwt = @config.endpoint == Client.configure.endpoint &&
+              enable_self_signed_jwt = @config.endpoint == Configuration::DEFAULT_ENDPOINT &&
                                        !@config.endpoint.split(".").first.include?("-")
               credentials ||= Credentials.default scope: @config.scope,
                                                   enable_self_signed_jwt: enable_self_signed_jwt
               if credentials.is_a?(::String) || credentials.is_a?(::Hash)
                 credentials = Credentials.new credentials, scope: @config.scope
@@ -781,10 +781,12 @@
             #   @return [::String]
             #
             class Configuration
               extend ::Gapic::Config
 
-              config_attr :endpoint,      "appengine.googleapis.com", ::String
+              DEFAULT_ENDPOINT = "appengine.googleapis.com"
+
+              config_attr :endpoint,      DEFAULT_ENDPOINT, ::String
               config_attr :credentials,   nil do |value|
                 allowed = [::String, ::Hash, ::Proc, ::Symbol, ::Google::Auth::Credentials, ::Signet::OAuth2::Client, nil]
                 allowed += [::GRPC::Core::Channel, ::GRPC::Core::ChannelCredentials] if defined? ::GRPC
                 allowed.any? { |klass| klass === value }
               end