fix tableless and tests in rails 7.2

.github/workflows/ci.yml

@@ -89,7 +89,7 @@ jobs:
       fail-fast: false
       matrix:
         ruby: [ "3.3", "3.2", "3.1" ]
-        rails: [ "7.1", "7.0", "6.1" ] # TODO test 7.2
+        rails: [ "7.2" "7.1", "7.0", "6.1" ]
         include:
           - ruby: jruby-9.4
             rails: '6.1'
@@ -98,7 +98,7 @@ jobs:
           - ruby: '3.0'
             rails: '7.0'
           - ruby: '3.3'
-            rails: '7.1'
+            rails: '7.2'
             coverage: true
     timeout-minutes: 60
     env:

lib/active_scaffold/tableless.rb

@@ -1,11 +1,4 @@
 class ActiveScaffold::Tableless < ActiveRecord::Base # rubocop:disable Rails/ApplicationRecord
-  class AssociationScope < ActiveRecord::Associations::AssociationScope
-    INSTANCE = create
-    def self.scope(association, connection)
-      INSTANCE.scope association, connection
-    end
-  end
-
   class Connection < ActiveRecord::ConnectionAdapters::AbstractAdapter
     attr_reader :klass
 
@@ -150,8 +143,11 @@ def exec_queries
 
   class Relation < ::ActiveRecord::Relation
     include RelationExtension
+
+    delegate :connection_pool, to: :model
   end
   class << self
+    delegate :schema_cache, to: :connection
     def find(*ids)
       ids.length == 1 ? all.find(*ids[0]) : super # rubocop:disable Rails/RedundantActiveRecordAllMethod
     end

test/model_stub.rb

@@ -12,6 +12,8 @@ class ModelStub < ActiveRecord::Base
   @@nested_scope_calls = []
   cattr_accessor :nested_scope_calls
 
+  def self.schema_loaded? = true
+
   def self.a_is_defined
     @@nested_scope_calls << :a_is_defined
     self