Class: Riot::ContextMiddleware

Inherits:
Object
  • Object
show all
Defined in:
lib/riot/middleware.rb

Direct Known Subclasses

AllImportantMiddleware

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(middleware) ⇒ ContextMiddleware

Returns a new instance of ContextMiddleware.



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# File 'lib/riot/middleware.rb', line 19

def initialize(middleware)
  @middleware = middleware
end

Instance Attribute Details

#middleware ⇒ Object (readonly)

Theoretically, the next middleware in the stack



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# File 'lib/riot/middleware.rb', line 17

def middleware
  @middleware
end

Class Method Details

.register ⇒ Object

Registers the current middleware class with Riot so that it may be included in the set of middlewares Riot will poke before executing a Context.

class MyContextMiddleware < Riot::ContextMiddleware
  register
  def call(context)
    context.setup { ... }
    middleware.call(context) # this can go anywhere
    context.hookup { ... }
  end
end



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# File 'lib/riot/middleware.rb', line 15

def self.register; Context.middlewares << self; end

Instance Method Details

#call(context) ⇒ Object

The meat. Because you have access to the Context, you can add your own setups, hookups, etc. call will be called before any tests are run, but after the Context is configured.



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# File 'lib/riot/middleware.rb', line 25

def call(context)
  raise "You should implement call yourself"
end