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: test_de_locale.rb
    path of file: ./repos/faker/test
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require_relative 'test_helper'

class TestDeLocale < Test::Unit::TestCase
  def setup
    Faker::Config.locale = 'de'
  end

  def teardown
    Faker::Config.locale = nil
  end

  def test_de_address_methods
    assert Faker::Address.city_prefix.is_a? String
    assert Faker::Address.city_suffix.is_a? String
    assert Faker::Address.country.is_a? String
    assert Faker::Address.street_root.is_a? String
    assert Faker::Address.secondary_address.is_a? String
    assert Faker::Address.state.is_a? String
    assert Faker::Address.state_ab
    
  def test_de_compass_methods
    assert Faker::Compass.direction.is_a? String
    assert Faker::Compass.cardinal.is_a? String
    assert Faker::Compass.ordinal.is_a? String
    assert Faker::Compass.half_wind.is_a? String
    assert Faker::Compass.quarter_wind.is_a? String
    assert Faker::Compass.abbreviation.is_a? String
    assert Faker::Compass.cardinal_abbreviation.is_a? String
    assert Faker::Compass.ordinal_abbreviation.is_a? String
    assert Faker::Compass.half_wind_abbreviation.is_a? String
    assert Faker::Compass.quarter_wind_abbreviation.is_a? String
    assert Faker::Compass.azimuth.is_a? String
    assert Faker::Compass.cardinal_azimuth.is_a? String
    assert Faker::Compass.ordinal_azimuth.is_a? String
    assert Faker::Compass.half_wind_azimuth.is_a? String
    assert Faker::Compass.quarter_wind_azimuth.is_a? String
  end