Update the LiveViews permission test to fix misuse of the user values.

test/decentralised_book_index_web/live/live_views_permission_test.exs

@@ -206,7 +206,7 @@ defmodule DecentralisedBookIndexWeb.LiveViewsPermissionsTest do
       for user <- [moderator, admin] do
         assert {:ok, _view, html} =
                  conn
-                 |> log_in_user(moderator)
+                 |> log_in_user(user)
                  |> live("/publishers")
 
         assert html =~ "Listing Publishers"
@@ -320,7 +320,7 @@ defmodule DecentralisedBookIndexWeb.LiveViewsPermissionsTest do
       for user <- [admin] do
         assert {:ok, _view, html} =
                  conn
-                 |> log_in_user(admin)
+                 |> log_in_user(user)
                  |> live("/servers")
 
         assert html =~ "Listing Servers"
@@ -445,7 +445,7 @@ defmodule DecentralisedBookIndexWeb.LiveViewsPermissionsTest do
       for user <- [admin] do
         assert {:ok, _view, html} =
                  conn
-                 |> log_in_user(admin)
+                 |> log_in_user(user)
                  |> live("/users")
 
         assert html =~ "Listing Users"