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Contents
module RSpec
module Core
# Exposes {ExampleGroup}-level methods to a module, so you can include that
# module in an {ExampleGroup}.
#
# @example
#
# module LoggedInAsAdmin
# extend RSpec::Core::SharedContext
# before(:example) do
# log_in_as :admin
# end
# end
#
# describe "admin section" do
# include LoggedInAsAdmin
# # ...
# end
module SharedContext
# @private
def included(group)
__shared_context_recordings.each do |recording|
recording.playback_onto(group)
end
end
# @private
def __shared_context_recordings
@__shared_context_recordings ||= []
end
# @private
Recording = Struct.new(:method_name, :args, :block) do
def playback_onto(group)
group.__send__(method_name, *args, &block)
end
end
# @private
def self.record(methods)
methods.each do |meth|
define_method(meth) do |*args, &block|
__shared_context_recordings << Recording.new(meth, args, block)
end
end
end
# @private
record [:describe, :context] + Hooks.instance_methods(false) +
MemoizedHelpers::ClassMethods.instance_methods(false)
end
end
# @private
SharedContext = Core::SharedContext
end
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