From 55c40c0ecec50936c439548b440216c62aa4ccbb Mon Sep 17 00:00:00 2001 From: Chad Moone Date: Thu, 25 Apr 2013 00:46:40 -0400 Subject: allow override of uuid_generate_v4() default by passing default: nil without this, it's not possible to use UUID primary keys without uuid-ossp installed and activated --- .../test/cases/adapters/postgresql/uuid_test.rb | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'activerecord/test/cases') diff --git a/activerecord/test/cases/adapters/postgresql/uuid_test.rb b/activerecord/test/cases/adapters/postgresql/uuid_test.rb index c0c0e8898c..edf18cb7a7 100644 --- a/activerecord/test/cases/adapters/postgresql/uuid_test.rb +++ b/activerecord/test/cases/adapters/postgresql/uuid_test.rb @@ -51,3 +51,34 @@ class PostgresqlUUIDTest < ActiveRecord::TestCase assert_not_nil u.other_uuid end end + +class PostgresqlUUIDTestNilDefault < ActiveRecord::TestCase + class UUID < ActiveRecord::Base + self.table_name = 'pg_uuids' + end + + def setup + @connection = ActiveRecord::Base.connection + + @connection.reconnect! + + @connection.transaction do + @connection.create_table('pg_uuids', id: false) do |t| + t.primary_key :id, :uuid, default: nil + t.string 'name' + end + end + end + + def teardown + @connection.execute 'drop table if exists pg_uuids' + end + + def test_id_allows_default_override_via_nil + col_desc = @connection.execute("SELECT pg_get_expr(d.adbin, d.adrelid) as default + FROM pg_attribute a + LEFT JOIN pg_attrdef d ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attname='id' AND a.attrelid = 'pg_uuids'::regclass").first + assert_nil col_desc["default"] + end +end -- cgit v1.2.3