chore: add ApplicationRecord for test

spec/support/models.rb

@@ -1,5 +1,11 @@
-class Tag < ActiveRecord::Base
-  has_closure_tree :dependent => :destroy, :order => :name
+# frozen_string_literal: true
+
+class ApplicationRecord < ActiveRecord::Base
+  self.abstract_class = true
+end
+
+class Tag < ApplicationRecord
+  has_closure_tree dependent: :destroy, order: :name
   before_destroy :add_destroyed_tag
 
   def to_s
@@ -8,11 +14,11 @@ def to_s
 
   def add_destroyed_tag
     # Proof for the tests that the destroy rather than the delete method was called:
-    DestroyedTag.create(:name => name)
+    DestroyedTag.create(name:)
   end
 end
 
-class UUIDTag < ActiveRecord::Base
+class UUIDTag < ApplicationRecord
   self.primary_key = :uuid
   before_create :set_uuid
   has_closure_tree dependent: :destroy, order: 'name', parent_column_name: 'parent_uuid'
@@ -28,62 +34,62 @@ def to_s
 
   def add_destroyed_tag
     # Proof for the tests that the destroy rather than the delete method was called:
-    DestroyedTag.create(:name => name)
+    DestroyedTag.create(name:)
   end
 end
 
-class DestroyedTag < ActiveRecord::Base
+class DestroyedTag < ApplicationRecord
 end
 
-class Group < ActiveRecord::Base
+class Group < ApplicationRecord
   has_closure_tree_root :root_user
 end
 
-class Grouping < ActiveRecord::Base
-  has_closure_tree_root :root_person, class_name: "User", foreign_key: :group_id
+class Grouping < ApplicationRecord
+  has_closure_tree_root :root_person, class_name: 'User', foreign_key: :group_id
 end
 
-class UserSet < ActiveRecord::Base
-  has_closure_tree_root :root_user, class_name: "Useur"
+class UserSet < ApplicationRecord
+  has_closure_tree_root :root_user, class_name: 'Useur'
 end
 
-class Team < ActiveRecord::Base
-  has_closure_tree_root :root_user, class_name: "User", foreign_key: :grp_id
+class Team < ApplicationRecord
+  has_closure_tree_root :root_user, class_name: 'User', foreign_key: :grp_id
 end
 
-class User < ActiveRecord::Base
-  acts_as_tree :parent_column_name => "referrer_id",
-    :name_column => 'email',
-    :hierarchy_class_name => 'ReferralHierarchy',
-    :hierarchy_table_name => 'referral_hierarchies'
+class User < ApplicationRecord
+  acts_as_tree parent_column_name: 'referrer_id',
+               name_column: 'email',
+               hierarchy_class_name: 'ReferralHierarchy',
+               hierarchy_table_name: 'referral_hierarchies'
 
   has_many :contracts, inverse_of: :user
   belongs_to :group # Can't use and don't need inverse_of here when using has_closure_tree_root.
 
   def indirect_contracts
-    Contract.where(:user_id => descendant_ids)
+    Contract.where(user_id: descendant_ids)
   end
 
   def to_s
     email
   end
 end
 
-class Contract < ActiveRecord::Base
+class Contract < ApplicationRecord
   belongs_to :user, inverse_of: :contracts
   belongs_to :contract_type, inverse_of: :contracts
 end
 
-class ContractType < ActiveRecord::Base
+class ContractType < ApplicationRecord
   has_many :contracts, inverse_of: :contract_type
 end
 
-class Label < ActiveRecord::Base
+class Label < ApplicationRecord
   # make sure order doesn't matter
-  acts_as_tree :order => :column_whereby_ordering_is_inferred, # <- symbol, and not "sort_order"
-    :numeric_order => true,
-    :parent_column_name => "mother_id",
-    :dependent => :destroy
+  acts_as_tree order: :column_whereby_ordering_is_inferred, # <- symbol, and not "sort_order"
+               numeric_order: true,
+               parent_column_name: 'mother_id',
+               dependent: :destroy
 
   def to_s
     "#{self.class}: #{name}"
@@ -99,13 +105,13 @@ class DateLabel < Label
 class DirectoryLabel < Label
 end
 
-class LabelWithoutRootOrdering < ActiveRecord::Base
+class LabelWithoutRootOrdering < ApplicationRecord
   # make sure order doesn't matter
-  acts_as_tree :order => :column_whereby_ordering_is_inferred, # <- symbol, and not "sort_order"
-    :numeric_order => true,
-    :dont_order_roots => true,
-    :parent_column_name => "mother_id",
-    :hierarchy_table_name => "label_hierarchies"
+  acts_as_tree order: :column_whereby_ordering_is_inferred, # <- symbol, and not "sort_order"
+               numeric_order: true,
+               dont_order_roots: true,
+               parent_column_name: 'mother_id',
+               hierarchy_table_name: 'label_hierarchies'
 
   self.table_name = "#{table_name_prefix}labels#{table_name_suffix}"
 
@@ -114,20 +120,21 @@ def to_s
   end
 end
 
-class CuisineType < ActiveRecord::Base
+class CuisineType < ApplicationRecord
   acts_as_tree
 end
 
 module Namespace
   def self.table_name_prefix
     'namespace_'
   end
-  class Type < ActiveRecord::Base
+
+  class Type < ApplicationRecord
     has_closure_tree dependent: :destroy
   end
 end
 
-class Metal < ActiveRecord::Base
+class Metal < ApplicationRecord
   self.table_name = "#{table_name_prefix}metal#{table_name_suffix}"
   has_closure_tree order: 'sort_order', name_column: 'value'
   self.inheritance_column = 'metal_type'
@@ -139,6 +146,6 @@ class Adamantium < Metal
 class Unobtanium < Metal
 end
 
-class MenuItem < ActiveRecord::Base
+class MenuItem < ApplicationRecord
   has_closure_tree touch: true, with_advisory_lock: false
 end