app/controllers/application_controller.rb

@@ -1,3 +1,2 @@
 class ApplicationController < ActionController::Base
-  include Authenticatable
 end

app/controllers/concerns/authenticatable.rb

@@ -1,13 +0,0 @@
-module Authenticatable
-  extend ActiveSupport::Concern
-
-  included do
-    before_action :authenticate_user
-  end
-
-  private
-
-  def authenticate_user
-    Current.user = User.find_by(id: session[:current_user_id]) || GuestUser.new
-  end
-end

app/models/current.rb

@@ -1,3 +0,0 @@
-class Current < ActiveSupport::CurrentAttributes
-  attribute :user
-end

app/models/guest_user.rb

@@ -1,3 +0,0 @@
-class GuestUser
-  def registered? = false
-end

app/models/user.rb

@@ -1,5 +1,3 @@
 class User < ApplicationRecord
   has_secure_password
-
-  def registered? = true
 end

app/views/layouts/application.html.erb

@@ -19,11 +19,7 @@
         <li class="mr-6"><%= link_to "Credit Card Bills", credit_card_bills_path, class: "text-white" %></li>
         <li class="mr-6"><%= link_to "Incomes", incomes_path, class: "text-white" %></li>
         <li class="mr-6"><%= link_to "Members", members_path, class: "text-white" %></li>
-        <% if Current.user.registered? %>
-          <li class="mr-6"><%= link_to "Log out", session_path, data: {turbo_method: :delete}, class: "text-white" %></li>
-        <% else %>
-          <li class="mr-6"><%= link_to "Log in", new_session_path, class: "text-white" %></li>
-        <% end %>
+        <li class="mr-6"><%= link_to "Log out", session_path, data: {turbo_method: :delete}, class: "text-white" %></li>
       </ul>
     </nav>
 

test/application_system_test_case.rb

@@ -4,15 +4,4 @@ class ApplicationSystemTestCase < ActionDispatch::SystemTestCase
   driven_by :selenium,
     using: ENV["VISIBLE_SYSTEM_TESTS"].present? ? :chrome : :headless_chrome,
     screen_size: [ 1400, 1400 ]
-
-  def login(email, password = "secret")
-    visit new_session_url
-
-    fill_in "Email", with: email
-    fill_in "Password", with: "secret"
-
-    click_on "Create Session"
-
-    assert_text "Session was successfully created"
-  end
 end

test/models/guest_user_test.rb

@@ -1,11 +0,0 @@
-require "test_helper"
-
-class GuestUserTest < ActiveSupport::TestCase
-  setup do
-    @user = GuestUser.new
-  end
-
-  def test_registered_false
-    assert_not @user.registered?
-  end
-end

test/models/user_test.rb

@@ -1,11 +1,7 @@
 require "test_helper"
 
 class UserTest < ActiveSupport::TestCase
-  setup do
-    @user = users(:one)
-  end
-
-  def test_registered_true
-    assert @user.registered?
-  end
+  # test "the truth" do
+  #   assert true
+  # end
 end

test/system/sessions_test.rb

@@ -6,14 +6,17 @@ class SessionsTest < ApplicationSystemTestCase
   end
 
   test "should create session" do
-    login(@user.email)
+    visit new_session_url
+
+    fill_in "Email", with: @user.email
+    fill_in "Password", with: "secret"
+
+    click_on "Create Session"
 
     assert_text "Session was successfully created"
   end
 
   test "should destroy Session" do
-    login(@user.email)
-
     visit root_url
     click_on "Log out", match: :first