Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Browse files

test case for custom PostgreSQL enum type.

This test currently outputs the following warning:

```
unknown OID: current_mood(3567879) (SELECT  "postgresql_enums".* FROM "postgresql_enums"   ORDER BY "postgresql_enums"."id" ASC LIMIT 1)
unknown OID: current_mood(3567879) (SELECT  "postgresql_enums".* FROM "postgresql_enums"  WHERE "postgresql_enums"."id" = $1 LIMIT 1)
```

We have an open PR to deal with this issue. It will dynamically
register the OID for enum columns. This test case is merely to exhibit
the current behavior of PostgreSQL enum columns.
  • Loading branch information...
commit cfb22381451b8984c57f3be2bd39819a0e8ad858 1 parent 89b4b51
@senny senny authored
Showing with 38 additions and 0 deletions.
  1. +38 −0 activerecord/test/cases/adapters/postgresql/enum_test.rb
View
38 activerecord/test/cases/adapters/postgresql/enum_test.rb
@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+require "cases/helper"
+require 'active_record/base'
+require 'active_record/connection_adapters/postgresql_adapter'
+
+class PostgresqlEnumTest < ActiveRecord::TestCase
+ class PostgresqlEnum < ActiveRecord::Base
+ self.table_name = "postgresql_enums"
+ end
+
+ def teardown
+ @connection.execute 'DROP TABLE IF EXISTS postgresql_enums'
+ @connection.execute 'DROP TYPE IF EXISTS mood'
+ end
+
+ def setup
+ @connection = ActiveRecord::Base.connection
+ @connection.transaction do
+ @connection.execute <<-SQL
+ CREATE TYPE mood AS ENUM ('sad', 'ok', 'happy');
+ SQL
+ @connection.create_table('postgresql_enums') do |t|
+ t.column :current_mood, :mood
+ end
+ end
+ end
+
+ def test_enum_mapping
+ @connection.execute "INSERT INTO postgresql_enums VALUES (1, 'sad');"
+ enum = PostgresqlEnum.first
+ assert_equal "sad", enum.current_mood
+
+ enum.current_mood = "happy"
+ enum.save!
+
+ assert_equal "happy", enum.reload.current_mood
+ end
+end
Please sign in to comment.
Something went wrong with that request. Please try again.