Ruby: Fix deprecation warning for Faraday (#10559)

* Fix deprecation warning for Faraday

* test only ruby

* Revert "test only ruby"

This reverts commit 2ca650e66becab1042b954b782f219232d2ae9ff.

modules/openapi-generator/src/main/resources/crystal/api_client_faraday_partial.mustache

@@ -1,138 +0,0 @@
-    # Call an API with given options.
-    #
-    # @return [Array<(Object, Integer, Hash)>] an array of 3 elements:
-    #   the data deserialized from response body (could be nil), response status code and response headers.
-    def call_api(http_method, path, opts = {} of Symbol => String)
-      ssl_options = {
-        :ca_file => @config.ssl_ca_file,
-        :verify => @config.ssl_verify,
-        :verify_mode => @config.ssl_verify_mode,
-        :client_cert => @config.ssl_client_cert,
-        :client_key => @config.ssl_client_key
-      }
-
-      connection = Faraday.new(:url => config.base_url, :ssl => ssl_options) do |conn|
-        conn.request(:basic_auth, config.username, config.password)
-        if opts[:header_params]["Content-Type"] == "multipart/form-data"
-          conn.request :multipart
-          conn.request :url_encoded
-        end
-        conn.adapter(Faraday.default_adapter)
-      end
-
-      begin
-        response = connection.public_send(http_method.to_sym.downcase) do |req|
-          build_request(http_method, path, req, opts)
-        end
-
-        if @config.debugging
-          Log.debug {"HTTP response body ~BEGIN~\n#{response.body}\n~END~\n"}
-        end
-
-        unless response.success?
-          if response.status == 0
-            # Errors from libcurl will be made visible here
-            fail ApiError.new(code: 0,
-                              message: response.return_message)
-          else
-            fail ApiError.new(code: response.status,
-                              response_headers: response.headers,
-                              response_body: response.body),
-                 response.reason_phrase
-          end
-        end
-      rescue Faraday::TimeoutError
-        fail ApiError.new("Connection timed out")
-      end
-
-      if opts[:return_type]
-        data = deserialize(response, opts[:return_type])
-      else
-        data = nil
-      end
-      return data, response.status, response.headers
-    end
-
-    # Builds the HTTP request
-    #
-    # @param [String] http_method HTTP method/verb (e.g. POST)
-    # @param [String] path URL path (e.g. /account/new)
-    # @option opts [Hash] :header_params Header parameters
-    # @option opts [Hash] :query_params Query parameters
-    # @option opts [Hash] :form_params Query parameters
-    # @option opts [Object] :body HTTP body (JSON/XML)
-    # @return [Typhoeus::Request] A Typhoeus Request
-    def build_request(http_method, path, request, opts = {} of Symbol => String)
-      url = build_request_url(path, opts)
-      http_method = http_method.to_sym.downcase
-
-      header_params = @default_headers.merge(opts[:header_params] || {} of Symbole => String)
-      query_params = opts[:query_params] || {} of Symbol => String
-      form_params = opts[:form_params] || {} of Symbol => String
-
-      update_params_for_auth! header_params, query_params, opts[:auth_names]
-
-      req_opts = {
-        :method => http_method,
-        :headers => header_params,
-        :params => query_params,
-        :params_encoding => @config.params_encoding,
-        :timeout => @config.timeout,
-        :verbose => @config.debugging
-      }
-
-      if [:post, :patch, :put, :delete].includes?(http_method)
-        req_body = build_request_body(header_params, form_params, opts[:body])
-        req_opts.update body: req_body
-        if @config.debugging
-          Log.debug {"HTTP request body param ~BEGIN~\n#{req_body}\n~END~\n"}
-        end
-      end
-      request.headers = header_params
-      request.body = req_body
-      request.url url
-      request.params = query_params
-      download_file(request) if opts[:return_type] == "File"
-      request
-    end
-
-    # Builds the HTTP request body
-    #
-    # @param [Hash] header_params Header parameters
-    # @param [Hash] form_params Query parameters
-    # @param [Object] body HTTP body (JSON/XML)
-    # @return [String] HTTP body data in the form of string
-    def build_request_body(header_params, form_params, body)
-      # http form
-      if header_params["Content-Type"] == "application/x-www-form-urlencoded"
-        data = URI.encode_www_form(form_params)
-      elsif header_params["Content-Type"] == "multipart/form-data"
-        data = {} of Symbol => String
-        form_params.each do |key, value|
-          case value
-          when ::File, ::Tempfile
-            # TODO hardcode to application/octet-stream, need better way to detect content type
-            data[key] = Faraday::UploadIO.new(value.path, "application/octet-stream", value.path)
-          when ::Array, nil
-            # let Faraday handle Array and nil parameters
-            data[key] = value
-          else
-            data[key] = value.to_s
-          end
-        end
-      elsif body
-        data = body.is_a?(String) ? body : body.to_json
-      else
-        data = nil
-      end
-      data
-    end
-
-    def download_file(request)
-      @stream = []
-
-      # handle streaming Responses
-      request.options.on_data = Proc.new do |chunk, overall_received_bytes|
-        @stream << chunk
-      end
-    end

modules/openapi-generator/src/main/resources/ruby-client/api_client_faraday_partial.mustache

@@ -12,7 +12,7 @@
       }
 
       connection = Faraday.new(:url => config.base_url, :ssl => ssl_options) do |conn|
-        conn.basic_auth(config.username, config.password)
+        conn.request(:basic_auth, config.username, config.password)
         @config.configure_middleware(conn)
         if opts[:header_params]["Content-Type"] == "multipart/form-data"
           conn.request :multipart

samples/client/petstore/ruby-faraday/lib/petstore/api_client.rb

@@ -56,7 +56,7 @@ module Petstore
       }
 
       connection = Faraday.new(:url => config.base_url, :ssl => ssl_options) do |conn|
-        conn.basic_auth(config.username, config.password)
+        conn.request(:basic_auth, config.username, config.password)
         @config.configure_middleware(conn)
         if opts[:header_params]["Content-Type"] == "multipart/form-data"
           conn.request :multipart