diff options
Diffstat (limited to 'spec/support/patches/rspec_mocks_prepended_methods.rb')
-rw-r--r-- | spec/support/patches/rspec_mocks_prepended_methods.rb | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/spec/support/patches/rspec_mocks_prepended_methods.rb b/spec/support/patches/rspec_mocks_prepended_methods.rb new file mode 100644 index 00000000000..fa3a74c670c --- /dev/null +++ b/spec/support/patches/rspec_mocks_prepended_methods.rb @@ -0,0 +1,55 @@ +# frozen_string_literal: true + +# This patch allows stubbing of prepended methods +# Based on https://github.com/rspec/rspec-mocks/pull/1218 + +module RSpec + module Mocks + module InstanceMethodStasherForPrependedMethods + private + + def method_owned_by_klass? + owner = @klass.instance_method(@method).owner + owner = owner.class unless Module === owner + + owner == @klass || + # When `extend self` is used, and not under any instance of + (owner.singleton_class == @klass && !Mocks.space.any_instance_recorder_for(owner, true)) || + !method_defined_on_klass?(owner) + end + end + end +end + +module RSpec + module Mocks + module MethodDoubleForPrependedMethods + def restore_original_method + return show_frozen_warning if object_singleton_class.frozen? + return unless @method_is_proxied + + remove_method_from_definition_target + + if @method_stasher.method_is_stashed? + @method_stasher.restore + restore_original_visibility + end + + @method_is_proxied = false + end + + def restore_original_visibility + method_owner.__send__(@original_visibility, @method_name) + end + + private + + def method_owner + @method_owner ||= Object.instance_method(:method).bind(object).call(@method_name).owner + end + end + end +end + +RSpec::Mocks::InstanceMethodStasher.prepend(RSpec::Mocks::InstanceMethodStasherForPrependedMethods) +RSpec::Mocks::MethodDouble.prepend(RSpec::Mocks::MethodDoubleForPrependedMethods) |