#--
# gravaty
# Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019  Marco Bresciani
#
# This file is part of gravaty.
#
# gravaty is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# gravaty is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License
# along with gravaty. If not, see <http://www.gnu.org/licenses/>.
#++

require_relative '../../test_helper'

describe Gravaty::Utils::Raisers do
  include Gravaty::Utils::Raisers

  before do
    I18n.load_path = Dir[File.join(File.dirname(__FILE__),
                                   '/../../../lib/gravaty/locales/',
                                   '*.yml')]
    I18n.locale = 'it'
  end

  describe 'when running any raiser method' do
    it 'do not raise an ArgumentError when value is nil or in array' do
      all_methods = Hash.new
      all_methods[:raiser_downcase] = [[nil, nil], ['value', ['value']]]
      all_methods[:raiser_to_i] = [[nil, nil], ['42', [42]]]

      all_methods.each_key do |method_name|
        a_method = self.method method_name
        all_methods[method_name.to_sym].each do |params|
          a_method.call 'error.value', params[0], params[1]
        end
      end
    end

    it 'raises ArgumentError when value is not nil and not in array' do
      all_methods = Hash.new
      all_methods[:raiser_downcase] = ['value', ['no value']]
      all_methods[:raiser_to_i] = ['42', [47]]

      all_methods.each_key do |method_name|
        a_method = self.method method_name
        assert_raises ArgumentError do
          a_method.call 'error.value',
                        all_methods[method_name.to_sym][0],
                        all_methods[method_name.to_sym][1]
        end
      end
    end
  end
end