Class: Cucumber::Wire::DataPacket

Inherits:
Object
  • Object
show all
Defined in:
lib/cucumber/wire/data_packet.rb

Overview

Represents the packet of data sent over the wire as JSON data, containing a message and a hash of arguments

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(message, params = nil) ⇒ DataPacket

Returns a new instance of DataPacket.



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# File 'lib/cucumber/wire/data_packet.rb', line 19

def initialize(message, params = nil)
  @message, @params = message, params
end

Instance Attribute Details

#message ⇒ Object (readonly)

Returns the value of attribute message.



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# File 'lib/cucumber/wire/data_packet.rb', line 17

def message
  @message
end

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/cucumber/wire/data_packet.rb', line 17

def params
  @params
end

Class Method Details

.parse(raw) ⇒ Object 



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# File 'lib/cucumber/wire/data_packet.rb', line 9

def parse(raw)
  attributes = MultiJson.load(raw.strip)
  message = attributes[0]
  params  = attributes[1]
  new(message, params)
end

Instance Method Details

#handle_with(handler) ⇒ Object 



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# File 'lib/cucumber/wire/data_packet.rb', line 29

def handle_with(handler)
  handler.send("handle_#{@message}", @params)
end

#to_json ⇒ Object 



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# File 'lib/cucumber/wire/data_packet.rb', line 23

def to_json
  packet = [@message]
  packet << @params if @params
  MultiJson.dump(packet)
end