From ee2be435b1e5c0e94a4ee93a1a310e0471a77d07 Mon Sep 17 00:00:00 2001 From: Jon Leighton Date: Wed, 5 Oct 2011 01:09:43 +0100 Subject: Raise error on unknown primary key. If we don't have a primary key when we ask for it, it's better to fail fast. Fixes GH #2307. --- activerecord/test/cases/primary_keys_test.rb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'activerecord/test/cases/primary_keys_test.rb') diff --git a/activerecord/test/cases/primary_keys_test.rb b/activerecord/test/cases/primary_keys_test.rb index 489c7d8310..58badd6266 100644 --- a/activerecord/test/cases/primary_keys_test.rb +++ b/activerecord/test/cases/primary_keys_test.rb @@ -5,6 +5,7 @@ require 'models/subscriber' require 'models/movie' require 'models/keyboard' require 'models/mixed_case_monkey' +require 'models/edge' class PrimaryKeysTest < ActiveRecord::TestCase fixtures :topics, :subscribers, :movies, :mixed_case_monkeys @@ -161,4 +162,17 @@ class PrimaryKeysTest < ActiveRecord::TestCase assert_equal 'foo', model.primary_key end + + def test_no_primary_key_raises + assert_raises(ActiveRecord::UnknownPrimaryKey) do + Edge.primary_key + end + + begin + Edge.primary_key + rescue ActiveRecord::UnknownPrimaryKey => e + assert e.message.include?('edges') + assert e.message.include?('Edge') + end + end end -- cgit v1.2.3