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: hooks_test.rb
    path of file: ./repos/mocha/test/unit
    
    the code of the file until where you have to start completion: require File.expand_path('../../test_helper', __FILE__)
require 'mocha/hooks'
require 'mocha/mockery'

class HooksTest < Mocha::TestCase
  # rubocop:disable Style/ClassAndModuleChildren
  class Mocha::Mockery
    class << self
     
    
  def test_ensure_mockery_instance_is_reset_even_when_an_exception_is_raised_in_mockery_teardown
    fake_test_case = Object.new.extend(Mocha::Hooks)
    mockery = FakeMockery.new
    Mocha::Mockery.instances = [mockery]

    begin
      fake_test_case.mocha_teardown
    rescue StandardError
      nil
    end