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Contents
module Rspec
module Core
module SharedExampleGroup
def share_examples_for(name, &block)
ensure_shared_example_group_name_not_taken(name)
Rspec::Core.world.shared_example_groups[name] = block
end
def share_as(name, &block)
if Object.const_defined?(name)
raise NameError, "The first argument (#{name}) to share_as must be a legal name for a constant not already in use."
end
mod = Module.new do
@shared_block = block
def self.included(kls)
kls.module_eval(&@shared_block)
end
end
shared_const = Object.const_set(name, mod)
Rspec::Core.world.shared_example_groups[shared_const] = block
end
alias :shared_examples_for :share_examples_for
private
def ensure_shared_example_group_name_not_taken(name)
if Rspec::Core.world.shared_example_groups.has_key?(name)
raise ArgumentError.new("Shared example group '#{name}' already exists")
end
end
end
end
end
include Rspec::Core::SharedExampleGroup
Version data entries
13 entries across 13 versions & 1 rubygems