Class: Rack::Spec::RequestValidation

Inherits:

Object

• Object
• Rack::Spec::RequestValidation

Defined in:

lib/rack/spec/request_validation.rb

Defined Under Namespace

Classes: Error, InvalidContentType, InvalidJson, InvalidParameter, LinkNotFound, Validator

Instance Method Summary

• #call(env) ⇒ Object
• #initialize(app, schema: nil) ⇒ RequestValidation constructor

  Behaves as a rack-middleware.

Constructor Details

#initialize(app, schema: nil) ⇒ RequestValidation

Behaves as a rack-middleware

Parameters:

• app (Object) —

  Rack application

• schema (Hash) (defaults to: nil) —

  Schema object written in JSON schema format

Raises:

• (JsonSchema::SchemaError)

# File 'lib/rack/spec/request_validation.rb', line 8

def initialize(app, schema: nil)
  @app = app
  @schema = Schema.new(schema)
end

Instance Method Details

#call(env) ⇒ Object

Parameters:

• env (Hash) —

  Rack env

Raises:

• (Rack::Spec::RequestValidation::Error) —

  Raises if given request is invalid to JSON Schema

# File 'lib/rack/spec/request_validation.rb', line 15

def call(env)
  Validator.call(env: env, schema: @schema)
  @app.call(env)
end