Stub Rails dispatcher so it does not get controller references and simply return the controller#action as Rack::Body.

Methods
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M
N
Class Public methods
new(controller_name)

Source: show | on GitHub 

# File actionpack/test/abstract_unit.rb, line 130
def initialize(controller_name)
  @controller = controller_name
end
Instance Public methods
dispatch(action, req, res)

Source: show | on GitHub 

# File actionpack/test/abstract_unit.rb, line 138
def dispatch(action, req, res)
  [200, {'Content-Type' => 'text/html'}, ["#{@controller}##{action}"]]
end
make_response!(request)

Source: show | on GitHub 

# File actionpack/test/abstract_unit.rb, line 134
def make_response!(request)
  self.class.make_response! request
end