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Contents
module Vagrant
module Spec
# OutputTester tests text for output by checking against a global
# registry of testers in the $output global variable. If the tester
# returns true, then it matches, otherwise it doesn't match.
#
# Additional testers can be added to the $output global hash. They
# should be callables that take at least one argument: the text to check.
# They can take additional arguments that will just be forwarded through
# if they're passed to {matches?}.
class OutputTester
@@testers = {}
# Tests if the output tester with the name "name" matches the given
# text.
#
# @return [Boolean]
def self.matches?(text, name, *args)
callable = @@testers[name]
if !callable
raise ArgumentError, "Unknown output matcher: #{name}"
end
callable.call(text, *args)
end
# Add a tester.
def self.[]=(key, value)
@@testers[key] = value
end
# Delete a tester by name.
def self.delete(key)
@@testers.delete(key)
end
end
end
end
Version data entries
96 entries across 29 versions & 2 rubygems