Contents

require 'abstract_unit'
require 'action_controller/metal/strong_parameters'

class LogOnUnpermittedParamsTest < ActiveSupport::TestCase
  def setup
    ActionController::Parameters.action_on_unpermitted_parameters = :log
  end

  def teardown
    ActionController::Parameters.action_on_unpermitted_parameters = false
  end

  test "logs on unexpected param" do
    params = ActionController::Parameters.new({
      book: { pages: 65 },
      fishing: "Turnips"
    })

    assert_logged("Unpermitted parameter: fishing") do
      params.permit(book: [:pages])
    end
  end

  test "logs on unexpected params" do
    params = ActionController::Parameters.new({
      book: { pages: 65 },
      fishing: "Turnips",
      car: "Mersedes"
    })

    assert_logged("Unpermitted parameters: fishing, car") do
      params.permit(book: [:pages])
    end
  end

  test "logs on unexpected nested param" do
    params = ActionController::Parameters.new({
      book: { pages: 65, title: "Green Cats and where to find then." }
    })

    assert_logged("Unpermitted parameter: title") do
      params.permit(book: [:pages])
    end
  end

  test "logs on unexpected nested params" do
    params = ActionController::Parameters.new({
      book: { pages: 65, title: "Green Cats and where to find then.", author: "G. A. Dog" }
    })

    assert_logged("Unpermitted parameters: title, author") do
      params.permit(book: [:pages])
    end
  end

  private

  def assert_logged(message)
    old_logger = ActionController::Base.logger
    log = StringIO.new
    ActionController::Base.logger = Logger.new(log)

    begin
      yield

      log.rewind
      assert_match message, log.read
    ensure
      ActionController::Base.logger = old_logger
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
activejob-lock-0.0.2	rails/actionpack/test/controller/parameters/log_on_unpermitted_params_test.rb
activejob-lock-0.0.1	rails/actionpack/test/controller/parameters/log_on_unpermitted_params_test.rb