From 4c8c31774a7c44080099f4a9c7e21d76fa097e09 Mon Sep 17 00:00:00 2001 From: ebyrds Date: Fri, 23 Nov 2018 23:55:31 +0000 Subject: Raises error when attempting to modify enum values --- activerecord/test/cases/enum_test.rb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'activerecord/test') diff --git a/activerecord/test/cases/enum_test.rb b/activerecord/test/cases/enum_test.rb index 867ce7082b..fef06e6edd 100644 --- a/activerecord/test/cases/enum_test.rb +++ b/activerecord/test/cases/enum_test.rb @@ -438,6 +438,20 @@ class EnumTest < ActiveRecord::TestCase assert_equal ["drafted", "uploaded"], book2.status_change end + test "attempting to modify enum raises error" do + e = assert_raises(RuntimeError) do + Book.statuses["bad_enum"] = 40 + end + + assert_match(/can't modify frozen/, e.message) + + e = assert_raises(RuntimeError) do + Book.statuses.delete("published") + end + + assert_match(/can't modify frozen/, e.message) + end + test "declare multiple enums at a time" do klass = Class.new(ActiveRecord::Base) do self.table_name = "books" -- cgit v1.2.3