require 'unit_spec_helper'

describe Shoulda::Matchers::ActionController::RouteParams, type: :controller do
  describe '#normalize' do
    context 'when the route parameters is a hash' do
      it 'stringifies the values in the hash' do
        expect(build_route_params(controller: :examples, action: 'example', id: '1').normalize).
          to eq({ controller: 'examples', action: 'example', id: '1' })
      end
    end

    context 'when the route parameters is a string and a hash' do
      it 'produces a hash of route parameters' do
        expect(build_route_params('examples#example', id: '1').normalize).
          to eq({ controller: 'examples', action: 'example', id: '1' })
      end
    end

    context 'when the route params is a string' do
      it 'produces a hash of route params' do
        expect(build_route_params('examples#index').normalize).
          to eq({ controller: 'examples', action: 'index' })
      end
    end
  end

  def build_route_params(*params)
    Shoulda::Matchers::ActionController::RouteParams.new(params)
  end
end