# frozen_string_literal: true

require 'spec_helper'

module Grape
  module DSL
    module CallbacksSpec
      class Dummy
        include Grape::DSL::Callbacks
      end
    end

    describe Callbacks do
      subject { Class.new(CallbacksSpec::Dummy) }

      let(:proc) { -> {} }

      describe '.before' do
        it 'adds a block to "before"' do
          expect(subject).to receive(:namespace_stackable).with(:befores, proc)
          subject.before(&proc)
        end
      end

      describe '.before_validation' do
        it 'adds a block to "before_validation"' do
          expect(subject).to receive(:namespace_stackable).with(:before_validations, proc)
          subject.before_validation(&proc)
        end
      end

      describe '.after_validation' do
        it 'adds a block to "after_validation"' do
          expect(subject).to receive(:namespace_stackable).with(:after_validations, proc)
          subject.after_validation(&proc)
        end
      end

      describe '.after' do
        it 'adds a block to "after"' do
          expect(subject).to receive(:namespace_stackable).with(:afters, proc)
          subject.after(&proc)
        end
      end
    end
  end
end