module WithPublic

A module to define with_public method to Module class. With this module, one can test private methods without Object#send.

Constants

VERSION

Public Instance Methods

with_public(*methods) click to toggle source

Returns a refiner module to make target methods public

@param [Array<Symbol>] methods Method symbols to be made public @return [Module] a refinement module to make given methods public @example Make Foo#bar public

RSpec.describe Foo do
  using Foo.with_public(:bar)
  # Calling Foo#bar will not raise NoMethodError in this context.
end

# File lib/with_public.rb, line 17
def with_public(*methods)
  target = self
  Module.new.tap do |refiner|
    refiner.module_eval do
      refine target do
        public(*methods)
      end
    end
  end
end