Update the generators for test to use the moderator user as an actor.

test/support/generators.ex

@@ -32,7 +32,7 @@ defmodule DecentralisedBookIndex.Generators do
     actor =
       opts[:actor] ||
         once(:default_actor, fn ->
-          generate(user())
+          generate(user(role: :moderator))
         end)
 
     changeset_generator(
@@ -58,7 +58,7 @@ defmodule DecentralisedBookIndex.Generators do
     actor =
       opts[:actor] ||
         once(:default_actor, fn ->
-          generate(user())
+          generate(user(role: :moderator))
         end)
 
     authors =
@@ -78,7 +78,7 @@ defmodule DecentralisedBookIndex.Generators do
     actor =
       opts[:actor] ||
         once(:default_actor, fn ->
-          generate(user())
+          generate(user(role: :moderator))
         end)
 
     url =
@@ -109,7 +109,7 @@ defmodule DecentralisedBookIndex.Generators do
     actor =
       opts[:actor] ||
         once(:default_actor, fn ->
-          generate(user())
+          generate(user(role: :moderator))
         end)
 
     count =
@@ -133,7 +133,7 @@ defmodule DecentralisedBookIndex.Generators do
     actor =
       opts[:actor] ||
         once(:default_actor, fn ->
-          generate(user())
+          generate(user(role: :moderator))
         end)
 
     changeset_generator(
@@ -154,7 +154,7 @@ defmodule DecentralisedBookIndex.Generators do
     actor =
       opts[:actor] ||
         once(:default_actor, fn ->
-          generate(user())
+          generate(user(role: :moderator))
         end)
 
     bids =