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module Kernel
# Creates and registers an instance of a Spec::DSL::Behaviour (or a subclass).
# The instantiated behaviour class depends on the directory of the file
# calling this method. For example, Spec::Rails will use different
# classes for specs living in <tt>spec/models</tt>, <tt>spec/helpers</tt>,
# <tt>spec/views</tt> and <tt>spec/controllers</tt>.
#
# It is also possible to override autodiscovery of the behaviour class
# with an options Hash as the last argument:
#
# describe "name", :behaviour_type => :something_special do ...
#
# The reason for using different behaviour classes is to have
# different matcher methods available from within the <tt>describe</tt>
# block.
#
# See Spec::DSL::BehaviourFactory#add_behaviour_class for details about
# how to register special Spec::DSL::Behaviour implementations.
#
def describe(*args, &block)
raise ArgumentError if args.empty?
args << {} unless Hash === args.last
args.last[:spec_path] = caller(0)[1]
register_behaviour(Spec::DSL::BehaviourFactory.create(*args, &block))
end
alias :context :describe
def respond_to(*names)
Spec::Matchers::RespondTo.new(*names)
end
private
def register_behaviour(behaviour)
if behaviour.shared?
Spec::DSL::Behaviour.add_shared_behaviour(behaviour)
else
behaviour_runner.add_behaviour(behaviour)
end
end
def behaviour_runner
# TODO: Figure out a better way to get this considered "covered" and keep this statement on multiple lines
unless $behaviour_runner; \
$behaviour_runner = ::Spec::Runner::OptionParser.new.create_behaviour_runner(ARGV.dup, STDERR, STDOUT, false); \
at_exit { $behaviour_runner.run(nil, false) }; \
end
$behaviour_runner
end
end
Version data entries
12 entries across 12 versions & 2 rubygems