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# Manage whether a test is runnable.
module PuppetTest
module RunnableTest
# Confine this test based on specified criteria. The keys of the
# hash should be the message to use if the test is not suitable,
# and the values should be either 'true' or 'false'; true values
# mean the test is suitable.
def confine(hash)
@confines ||= {}
hash.each do |message, result|
@confines[message] = result
end
end
attr_reader :messages
# Evaluate all of our tests to see if any of them are false
# and thus whether this test is considered not runnable.
def runnable?
@messages ||= []
if superclass.respond_to?(:runnable?) and ! superclass.runnable?
return false
end
return false unless @messages.empty?
return true unless defined? @confines
@confines.find_all do |message, result|
! result
end.each do |message, result|
@messages << message
end
return @messages.empty?
end
end
end
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