rails tutorial 11.3.3 で発生したエラーから抜けられません。お力をお貸しください。

前提・実現したいこと

rails tutorialを進めております初学者です。
テストをパスする事が出来ず、困っています。
以下のエラーの該当箇所と思われる箇所を調べましたが、私には問題ないように思えどのように違うのかがわかりません。

1日考えたのですが、どうしてもわからず教えて頂けると大変助かります、よろしくお願いいたします。

発生している問題・エラーメッセージ

ec2-user:~/environment/sample_app (account-activation) $ rails test
Running via Spring preloader in process 4401
Started with run options --seed 21781

Run options: --seed 21781--=---=---=---=---] 0% Time: 00:00:00,  ETA: ??:??:??

# Running:

.  38/2: [=                                 ] 5% Time: 00:00:00,  ETA: 00:00:0..  38/4: [===                              ] 10% Time: 00:00:00,  ETA: 00:00:..  38/6: [====                             ] 15% Time: 00:00:00,  ETA: 00:00:..  38/8: [======                           ] 21% Time: 00:00:00,  ETA: 00:00:....  38/12: [=========                       ] 31% Time: 00:00:00,  ETA: 00:0.  38/13: [==========                      ] 34% Time: 00:00:01,  ETA: 00:00:0..  38/15: [============                    ] 39% Time: 00:00:01,  ETA: 00:00:.  38/16: [=============                   ] 42% Time: 00:00:01,  ETA: 00:00:0.  38/17: [==============                  ] 44% Time: 00:00:01,  ETA: 00:00:0.  38/18: [===============                 ] 47% Time: 00:00:01,  ETA: 00:00:0.  38/19: [================                ] 50% Time: 00:00:01,  ETA: 00:00:0.  38/20: [================                ] 52% Time: 00:00:01,  ETA: 00:00:0..  38/22: [==================              ] 57% Time: 00:00:01,  ETA: 00:00:..  38/24: [====================            ] 63% Time: 00:00:01,  ETA: 00:00:..  38/26: [=====================           ] 68% Time: 00:00:01,  ETA: 00:00: FAIL["test_should_redirect_update_when_logged_in_as_wrong_user", Minitest::Result, 1.420099104000002]
 test_should_redirect_update_when_logged_in_as_wrong_user#Minitest::Result (1.42s)
        Expected false to be truthy.
        test/controllers/users_controller_test.rb:44:in `block in <class:UsersControllerTest>'

F 38/26: [=====================           ] 68% Time: 00:00:01,  ETA: 00:00:01

Failure:
UsersControllerTest#test_should_redirect_update_when_logged_in_as_wrong_user [/home/ec2-user/environment/sample_app/test/controllers/users_controller_test.rb:44]:
Expected false to be truthy.


/usr/local/rvm/gems/ruby-2.4.1/gems/railties-5.1.4/lib/rails/test_unit/reporter.rb:70:in `method': undefined method `test_should_redirect_update_when_logged_in_as_wrong_user' for class `Minitest::Result' (NameError)
        from /usr/local/rvm/gems/ruby-2.4.1/gems/railties-5.1.4/lib/rails/test_unit/reporter.rb:70:in `format_rerun_snippet'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/railties-5.1.4/lib/rails/test_unit/reporter.rb:23:in `record'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:803:in `block in record'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:802:in `each'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:802:in `record'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:334:in `run_one_method'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:321:in `block (2 levels) in run'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:320:in `each'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:320:in `block in run'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:360:in `on_signal'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:347:in `with_info_handler'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:319:in `run'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/railties-5.1.4/lib/rails/test_unit/line_filtering.rb:9:in `run'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:159:in `block in __run'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:159:in `map'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:159:in `__run'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:136:in `run'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/minitest-5.11.3/lib/minitest.rb:63:in `block in autorun'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/application.rb:171:in `fork'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/application.rb:171:in `serve'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/application.rb:141:in `block in run'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/application.rb:135:in `loop'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/application.rb:135:in `run'
        from /usr/local/rvm/gems/ruby-2.4.1/gems/spring-2.0.2/lib/spring/application/boot.rb:19:in `<top (required)>'
        from /usr/local/rvm/rubies/ruby-2.4.1/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from /usr/local/rvm/rubies/ruby-2.4.1/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:55:in `require'
        from -e:1:in `<main>'

該当のソースコード

require 'test_helper'

class UsersControllerTest < ActionDispatch::IntegrationTest
  def setup
    @user = users(:michael)
    @other_user = users(:archer)
  end
  
  test "should redirect index when not logged in" do
    get users_path
    assert_redirected_to login_url
  end
  
  test "should get new" do
    get signup_path
    assert_response :success
  end
  
  test "should redirect edit when not logged_in" do
    get edit_user_path(@user)
    assert_not flash.empty?
    assert_redirected_to login_url
  end
  
  test "should redirect update when not logged in" do
    patch user_path(@user), params: { user: { name: @user.name,
                                              email: @user.email } }
    assert_not flash.empty?
    assert_redirected_to login_url
  end
  
  test "should redirect edit when logged in as wrong user" do
    log_in_as(@other_user)
    get edit_user_path(@user)
    assert flash.empty?
    assert_redirected_to root_url
  end

  
   test "should redirect update when logged in as wrong user" do
    log_in_as(@other_user)
    patch user_path(@user), params: { user: { name: @user.name,
                                              email: @user.email } }
    assert flash.empty?
    assert_redirected_to root_url
  end
  
  test "should redirect destroy when not logged_in" do
    assert_no_difference 'User.count' do
      delete user_path(@user)
    end
    assert_redirected_to login_url
  end
  
  test "should redirect destroy when logged in as a non-admin" do
    log_in_as(@other_user)
    assert_no_difference 'User.count' do
      delete user_path(@user)
    end
    assert_redirected_to root_url  
  end
end

試したこと

補足情報に記載しましたusers_contoroller.rbの情報と見比べ、間違いがないか探しました。しかしどこがどう間違っているかがわからず、質問をさせて頂きました。

補足情報（FW/ツールのバージョンなど）

class UsersController < ApplicationController
before_action :logged_in_user, only: [:index,:edit, :update, :destroy]
before_action :correct_user, only: [:edit, :update]
before_action :admin_user, only: :destroy

def index
@users = User.paginate(page: params[:page])
end

def show
@user = User.find(params[:id])
end

def new
@user = User.new
end

def create
@user = User.new(user_params)
if @user.save
UserMailer.account_activation(@user).deliver_now
flash[:info] = "Please check your email to activate your account"
redirect_to root_url
else
render 'new'
end
end

def edit

end

def update
if @user.update_attributes(user_params)
flash[:success] = "Profile updated"
redirect_to @user
else
render 'edit'
end
end

def destroy
User.find(params[:id]).destroy
flash[:success] = "User deleted"
redirect_to users_url
end

private

def user_params
  params.require(:user).permit(:name, :email, :password, :password_confirmation)
end

def logged_in_user
  unless logged_in?
    store_location
    flash[:danger] = "Please log in."
    redirect_to login_url
  end
end

def correct_user
  @user = User.find(params[:id])
  redirect_to(root_url) unless current_user?(@user)
end

def admin_user
  redirect_to(root_url) unless current_user.admin?
end

end

行動規範の内容に同意します

回答1件

とりあえず、出現しているエラーメッセージを解読します

後半の、/usr/local/rvm/gems/ruby-2.4.1/gems/railties-5.1.4/lib/rails/test_unit/reporter.rb:70
以降はRails5.1.4側のバグ…というかminitestの仕様変更らしいです。

Rails5.1.5以降を使うなりminitest5.10.1以前を使うなり
テストに失敗しない限り表面化しないので無視するなり、ご自由に

~~5.10.1と5.10.2で、問題になりうる仕様変更出したらしいminitest側がちょっと酷いかもね~~

前半の

 test_should_redirect_update_when_logged_in_as_wrong_user#Minitest::Result (1.42s)
        Expected false to be truthy.
        test/controllers/users_controller_test.rb:44:in `block in <class:UsersControllerTest>'

が問題です。
ざっと訳すと
test/controllers/users_controller_test.rbの44行目
assert flash.empty?
において、flash.empty?がtruthy(真)を期待してるけど、falseだよ

って感じです。