From 179deea65b7c6dd6107dbe5930f91fa73e16ac1a Mon Sep 17 00:00:00 2001 From: Yves Senn Date: Tue, 6 Aug 2013 20:19:44 +0200 Subject: test to express that we can't turn non-array columns to array columns. Closes #11062 --- activerecord/test/cases/adapters/postgresql/array_test.rb | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'activerecord/test/cases') diff --git a/activerecord/test/cases/adapters/postgresql/array_test.rb b/activerecord/test/cases/adapters/postgresql/array_test.rb index e5e877f0b0..c537b08c3e 100644 --- a/activerecord/test/cases/adapters/postgresql/array_test.rb +++ b/activerecord/test/cases/adapters/postgresql/array_test.rb @@ -39,6 +39,15 @@ class PostgresqlArrayTest < ActiveRecord::TestCase assert column.array end + def test_change_column_cant_make_non_array_column_to_array + @connection.add_column :pg_arrays, :a_string, :string + assert_raises ActiveRecord::StatementInvalid do + @connection.transaction do + @connection.change_column :pg_arrays, :a_string, :string, array: true + end + end + end + def test_type_cast_array assert @column -- cgit v1.2.3