Extract encrypted models to their own files

We are not encrypting attributes when loading models with the table
missing. This way we make sure we only load the encrypted models when
necessary during the encryption tests and prevent the problem of missing
encrypted attributes due to having cached the class without them encrypted.

activerecord/test/cases/encryption/concurrency_test.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/post"
+require "models/post_encrypted"
 
 class ActiveRecord::Encryption::ConcurrencyTest < ActiveRecord::TestCase
   setup do

activerecord/test/cases/encryption/configurable_test.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/book"
+require "models/book_encrypted"
 
 class ActiveRecord::Encryption::ConfigurableTest < ActiveRecord::TestCase
   test "can access context properties with top level getters" do

activerecord/test/cases/encryption/contexts_test.rb

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/book"
-require "models/post"
+require "models/book_encrypted"
+require "models/post_encrypted"
 
 class ActiveRecord::Encryption::ContextsTest < ActiveRecord::TestCase
   fixtures :posts

activerecord/test/cases/encryption/encryptable_record_api_test.rb

@@ -1,9 +1,9 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/author"
-require "models/book"
-require "models/post"
+require "models/author_encrypted"
+require "models/book_encrypted"
+require "models/post_encrypted"
 
 class ActiveRecord::Encryption::EncryptableRecordApiTest < ActiveRecord::TestCase
   fixtures :posts

activerecord/test/cases/encryption/encryptable_record_test.rb

@@ -1,10 +1,10 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/author"
-require "models/book"
-require "models/post"
-require "models/traffic_light"
+require "models/author_encrypted"
+require "models/book_encrypted"
+require "models/post_encrypted"
+require "models/traffic_light_encrypted"
 
 class ActiveRecord::Encryption::EncryptableRecordTest < ActiveRecord::TestCase
   fixtures :books, :posts

activerecord/test/cases/encryption/encrypted_fixtures_test.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/book"
+require "models/book_encrypted"
 
 class ActiveRecord::Encryption::EncryptableFixtureTest < ActiveRecord::TestCase
   fixtures :encrypted_books, :encrypted_book_that_ignores_cases

activerecord/test/cases/encryption/encryption_schemes_test.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/author"
+require "models/author_encrypted"
 
 class ActiveRecord::Encryption::EncryptionSchemesTest < ActiveRecord::TestCase
   test "can decrypt encrypted_value encrypted with a different encryption scheme" do

activerecord/test/cases/encryption/extended_deterministic_queries_test.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/book"
+require "models/book_encrypted"
 
 class ActiveRecord::Encryption::ExtendedDeterministicQueriesTest < ActiveRecord::TestCase
   setup do

activerecord/test/cases/encryption/mass_encryption_test.rb

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/author"
-require "models/post"
+require "models/author_encrypted"
+require "models/post_encrypted"
 
 class ActiveRecord::Encryption::MassEncryptionTest < ActiveRecord::TestCase
   setup do

activerecord/test/cases/encryption/performance/encryption_performance_test.rb

@@ -1,8 +1,8 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/book"
-require "models/post"
+require "models/book_encrypted"
+require "models/post_encrypted"
 
 class ActiveRecord::Encryption::EncryptionPerformanceTest < ActiveRecord::TestCase
   fixtures :encrypted_books, :posts

activerecord/test/cases/encryption/performance/envelope_encryption_performance_test.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/book"
+require "models/book_encrypted"
 
 class ActiveRecord::Encryption::EvenlopeEncryptionPerformanceTest < ActiveRecord::TestCase
   fixtures :encrypted_books

activerecord/test/cases/encryption/performance/extended_deterministic_queries_performance_test.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/book"
+require "models/book_encrypted"
 
 class ActiveRecord::Encryption::ExtendedDeterministicQueriesPerformanceTest < ActiveRecord::TestCase
   # TODO: Is this failing only with SQLite/in memory adapter?

activerecord/test/cases/encryption/unencrypted_attributes_test.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 require "cases/encryption/helper"
-require "models/post"
+require "models/post_encrypted"
 
 class ActiveRecord::Encryption::UnencryptedAttributesTest < ActiveRecord::TestCase
   test "when :support_unencrypted_data is off, it works with unencrypted attributes normally" do

activerecord/test/models/author.rb

@@ -258,9 +258,3 @@ class AuthorFavoriteWithScope < ActiveRecord::Base
   belongs_to :author
   belongs_to :favorite_author, class_name: "Author"
 end
-
-class EncryptedAuthor < Author
-  self.table_name = "authors"
-
-  encrypts :name, key: "my very own key", previous: { deterministic: true }
-end

activerecord/test/models/author_encrypted.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+require "models/author"
+
+class EncryptedAuthor < Author
+  self.table_name = "authors"
+
+  encrypts :name, key: "my very own key", previous: { deterministic: true }
+end

activerecord/test/models/book.rb

@@ -33,21 +33,3 @@ class PublishedBook < ActiveRecord::Base
 
   validates_uniqueness_of :isbn
 end
-
-class EncryptedBook < Book
-  self.table_name = "books"
-
-  encrypts :name, deterministic: true
-end
-
-class EncryptedBookWithDowncaseName < Book
-  self.table_name = "books"
-
-  encrypts :name, deterministic: true, downcase: true
-end
-
-class EncryptedBookThatIgnoresCase < Book
-  self.table_name = "books"
-
-  encrypts :name, deterministic: true, ignore_case: true
-end

activerecord/test/models/book_encrypted.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+require "models/book"
+
+class EncryptedBook < Book
+  self.table_name = "books"
+
+  encrypts :name, deterministic: true
+end
+
+class EncryptedBookWithDowncaseName < Book
+  self.table_name = "books"
+
+  encrypts :name, deterministic: true, downcase: true
+end
+
+class EncryptedBookThatIgnoresCase < Book
+  self.table_name = "books"
+
+  encrypts :name, deterministic: true, ignore_case: true
+end

activerecord/test/models/post.rb

@@ -377,15 +377,3 @@ class Postesque < ActiveRecord::Base
   belongs_to :author_with_address, class_name: "Author", foreign_key: :author_id
   belongs_to :author_with_the_letter_a, class_name: "Author", foreign_key: :author_id
 end
-
-class EncryptedPost < Post
-  self.table_name = "posts"
-
-  # We want to modify the key for testing purposes
-  class MutableDerivedSecretKeyProvider < ActiveRecord::Encryption::DerivedSecretKeyProvider
-    attr_accessor :key
-  end
-
-  encrypts :title
-  encrypts :body, key_provider: MutableDerivedSecretKeyProvider.new("my post body secret!")
-end

activerecord/test/models/post_encrypted.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+require "models/post"
+
+class EncryptedPost < Post
+  self.table_name = "posts"
+
+  # We want to modify the key for testing purposes
+  class MutableDerivedSecretKeyProvider < ActiveRecord::Encryption::DerivedSecretKeyProvider
+    attr_accessor :key
+  end
+
+  encrypts :title
+  encrypts :body, key_provider: MutableDerivedSecretKeyProvider.new("my post body secret!")
+end

activerecord/test/models/traffic_light.rb

@@ -4,7 +4,3 @@ class TrafficLight < ActiveRecord::Base
   serialize :state, Array
   serialize :long_state, Array
 end
-
-class EncryptedTrafficLight < TrafficLight
-  encrypts :state
-end

activerecord/test/models/traffic_light_encrypted.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+
+require "models/traffic_light"
+
+class EncryptedTrafficLight < TrafficLight
+  encrypts :state
+end