You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: ban_data_gouv_fr_test.rb
    path of file: ./repos/geocoder/test/unit/lookups
    
    the code of the file until where you have to start completion: # encoding: utf-8
require 'test_helper'

class BanDataGouvFrTest < GeocoderTestCase

  def setup
    super
    Geocoder.configure(lookup: :ban_data_gouv_fr, use_https: true)
  end

  def test_query_for_geocode
    query = Geocoder::Query.new('13 rue yves toudic, 75010 Paris')
    lookup = Geocoder::Lookup.get(:ban_data_gouv_fr)
    res = lookup.query_url(query)
    assert_equal 'https://api-adresse.data.gouv.fr/search/
    
  def test_city_result_methods
    result = Geocoder.search('montpellier', type: 'municipality').first
    assert_equal 'municipality', result.result_type
    assert_equal '34080', result.postal_code
    assert_equal '34172', result.city_code
    assert_equal 'France', result.country
    assert_equal 'FR', result.country_code
    assert_equal(5, result.administrative_weight)
    assert_equal(255100, result.population)
    assert_equal '34', result.department_code
    assert_equal 'Hérault', result.department_name
    assert_equal 'Occitanie', result.region_name
    assert_equal '76', result.region_code
    assert_equal(43.611024, result.coordinates[0])
    assert_equal(3.875521, result.coordinates[1])
  end