1 files changed, 7 insertions, 7 deletions
diff --git a/activerecord/test/cases/adapters/postgresql/array_test.rb b/activerecord/test/cases/adapters/postgresql/array_test.rb
index 3d5b7e5137..2163e35e70 100644
--- a/activerecord/test/cases/adapters/postgresql/array_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/array_test.rb
@@ -28,7 +28,7 @@ class PostgresqlArrayTest < ActiveRecord::TestCase
   end
 
   teardown do
-    @connection.execute 'drop table if exists pg_arrays'
+    @connection.drop_table 'pg_arrays', if_exists: true
     disable_extension!('hstore', @connection)
   end
 
@@ -92,9 +92,9 @@ class PostgresqlArrayTest < ActiveRecord::TestCase
   end
 
   def test_type_cast_array
-    assert_equal(['1', '2', '3'], @type.type_cast_from_database('{1,2,3}'))
-    assert_equal([], @type.type_cast_from_database('{}'))
-    assert_equal([nil], @type.type_cast_from_database('{NULL}'))
+    assert_equal(['1', '2', '3'], @type.deserialize('{1,2,3}'))
+    assert_equal([], @type.deserialize('{}'))
+    assert_equal([nil], @type.deserialize('{NULL}'))
   end
 
   def test_type_cast_integers
@@ -206,7 +206,7 @@ class PostgresqlArrayTest < ActiveRecord::TestCase
     x = PgArray.create!(tags: tags)
     x.reload
 
-    assert_equal x.tags_before_type_cast, PgArray.type_for_attribute('tags').type_cast_for_database(tags)
+    assert_equal x.tags_before_type_cast, PgArray.type_for_attribute('tags').serialize(tags)
   end
 
   def test_quoting_non_standard_delimiters
@@ -214,8 +214,8 @@ class PostgresqlArrayTest < ActiveRecord::TestCase
     comma_delim = OID::Array.new(ActiveRecord::Type::String.new, ',')
     semicolon_delim = OID::Array.new(ActiveRecord::Type::String.new, ';')
 
-    assert_equal %({"hello,",world;}), comma_delim.type_cast_for_database(strings)
-    assert_equal %({hello,;"world;"}), semicolon_delim.type_cast_for_database(strings)
+    assert_equal %({"hello,",world;}), comma_delim.serialize(strings)
+    assert_equal %({hello,;"world;"}), semicolon_delim.serialize(strings)
   end
 
   def test_mutate_array