1 files changed, 4 insertions, 4 deletions
diff --git a/activerecord/test/cases/adapters/postgresql/composite_test.rb b/activerecord/test/cases/adapters/postgresql/composite_test.rb
index 83dfb18e95..16e3f90a47 100644
--- a/activerecord/test/cases/adapters/postgresql/composite_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/composite_test.rb
@@ -29,7 +29,7 @@ module PostgresqlCompositeBehavior
   def teardown
     super
 
-    @connection.execute 'DROP TABLE IF EXISTS postgresql_composites'
+    @connection.drop_table 'postgresql_composites', if_exists: true
     @connection.execute 'DROP TYPE IF EXISTS full_address'
     reset_connection
     PostgresqlComposite.reset_column_information
@@ -83,17 +83,17 @@ class PostgresqlCompositeWithCustomOIDTest < ActiveRecord::TestCase
   class FullAddressType < ActiveRecord::Type::Value
     def type; :full_address end
 
-    def type_cast_from_database(value)
+    def deserialize(value)
       if value =~ /\("?([^",]*)"?,"?([^",]*)"?\)/
         FullAddress.new($1, $2)
       end
     end
 
-    def type_cast_from_user(value)
+    def cast(value)
       value
     end
 
-    def type_cast_for_database(value)
+    def serialize(value)
       return if value.nil?
       "(#{value.city},#{value.street})"
     end