From e95031f55dd54945abebe6e9f8a12e428ada4146 Mon Sep 17 00:00:00 2001 From: Yves Senn Date: Mon, 13 Jan 2014 15:04:23 +0100 Subject: fix bug in becomes! when changing from base to subclass. Closes #13272. --- activerecord/test/cases/inheritance_test.rb | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'activerecord/test/cases') diff --git a/activerecord/test/cases/inheritance_test.rb b/activerecord/test/cases/inheritance_test.rb index cb0d374ef7..7fd7d42354 100644 --- a/activerecord/test/cases/inheritance_test.rb +++ b/activerecord/test/cases/inheritance_test.rb @@ -128,6 +128,17 @@ class InheritanceTest < ActiveRecord::TestCase assert_kind_of Cabbage, cabbage end + def test_alt_becomes_bang_resets_inheritance_type_column + vegetable = Vegetable.create!(name: "Red Pepper") + assert_nil vegetable.custom_type + + cabbage = vegetable.becomes!(Cabbage) + assert_equal "Cabbage", cabbage.custom_type + + vegetable = cabbage.becomes!(Vegetable) + assert_nil cabbage.custom_type + end + def test_inheritance_find_all companies = Company.all.merge!(:order => 'id').to_a assert_kind_of Firm, companies[0], "37signals should be a firm" -- cgit v1.2.3