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module QA
module Runtime
##
# Singleton approach to global test scenario arguments.
#
module Scenario
extend self
attr_reader :attributes
def define(attribute, value)
(@attributes ||= {}).store(attribute.to_sym, value)
define_singleton_method(attribute) do
@attributes[attribute.to_sym].tap do |value|
if value.to_s.empty?
raise ArgumentError, "Empty `#{attribute}` attribute!"
end
end
end
end
def method_missing(name, *)
raise ArgumentError, "Scenario attribute `#{name}` not defined!"
end
end
end
end
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