Class: IceJade::Cradle::YAMLServer

Inherits:
Object
  • Object
show all
Defined in:
lib/ice_jade/cradle/yaml_server.rb

Overview

YAML 配置驱动的 Cradle 实例

通过载入 YAML 配置文件，启动定制化的 HTTP 测试服务器。 与内置 Cradle 服务器独立，专注于通过配置快速搭建测试端点。

Examples:

配置启动

instance = IceJade::Cradle::YAMLServer.new('config/cradle/poster_test.yml')
instance.start

Constant Summary collapse

HANDLERS =

预定义路由处理器（按 handler 名称引用） 每个 lambda 接收 (request, route_cfg) 两个参数，返回 [status, headers, body]

{
  # 回显 JSON 请求体：method / path / content_type / headers / body
  'echo_json' => lambda { |req, _cfg|
    body = {
      method: req.method,
      path: req.path,
      content_type: req.content_type,
      headers: req.headers,
      body: req.parsed_body
    }
    [200, { 'Content-Type' => 'application/json' }, JSON.generate(body)]
  },

  # 回显 form-urlencoded 数据
  'echo_form' => lambda { |req, _cfg|
    [200, { 'Content-Type' => 'application/json' },
     JSON.generate(form: req.parsed_body)]
  },

  # 回显 multipart 上传：files（含文件名/大小/类型） + 普通字段
  'echo_upload' => lambda { |req, _cfg|
    files_info = req.files.transform_values do |v|
      { filename: v[:filename], size: v[:data].bytesize,
        content_type: v[:content_type] }
    end
    [200, { 'Content-Type' => 'application/json' },
     JSON.generate(files: files_info, fields: req.form_data)]
  },

  # 静态响应：直接返回 YAML 中配置的 status / headers / body
  'static' => lambda { |_req, cfg|
    status = cfg['status'] || 200
    headers = cfg['headers'] || { 'Content-Type' => 'application/json' }
    body = cfg['body'] || '{}'
    [status, headers, body]
  },

  # 延迟响应：按 URL 参数 :seconds 或 YAML 中 delay 字段等待
  'delay' => lambda { |req, cfg|
    seconds = req.route_params['seconds'] || cfg['delay'] || 1
    sleep(seconds.to_f)
    [200, { 'Content-Type' => 'application/json' },
     JSON.generate(delayed: true)]
  }
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config_path) ⇒ YAMLServer

Returns a new instance of YAMLServer.

Parameters:

  • config_path (String) —

    YAML 配置文件路径



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# File 'lib/ice_jade/cradle/yaml_server.rb', line 69

def initialize(config_path)
  @config = YAML.load_file(config_path)
  @config['host'] ||= '127.0.0.1'
  @config['port'] ||= 8765
  @server = Cradle::Server.new(
    port: @config['port'],
    host: @config['host'],
    silent: true
  )
  setup_routes
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/ice_jade/cradle/yaml_server.rb', line 18

def config
  @config
end

#server ⇒ Object (readonly)

Returns the value of attribute server.



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# File 'lib/ice_jade/cradle/yaml_server.rb', line 18

def server
  @server
end

Instance Method Details

#start ⇒ Object

启动服务器（阻塞）



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# File 'lib/ice_jade/cradle/yaml_server.rb', line 82

def start
  @server.start
end

#stop ⇒ Object

停止服务器



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# File 'lib/ice_jade/cradle/yaml_server.rb', line 87

def stop
  @server.stop
end