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# frozen_string_literal: true
module Cucumber
module Wire
# Proxy for an exception that occurred at the remote end of the wire
class Exception < StandardError
module CanSetName
attr_writer :exception_name
def to_s
@exception_name
end
end
def initialize(args, config)
super(args['message'])
if args['exception']
self.class.extend(CanSetName)
self.class.exception_name = "#{args['exception']} from #{config}"
end
return unless args['backtrace']
@backtrace = if args['backtrace'].is_a?(String)
args['backtrace'].split("\n") # TODO: change cuke4nuke to pass an array instead of a big string
else
args['backtrace']
end
end
def backtrace
@backtrace || super
end
end
end
end
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