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Diffstat (limited to 'activerecord/test/cases/relation_test.rb')
| -rw-r--r-- | activerecord/test/cases/relation_test.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/activerecord/test/cases/relation_test.rb b/activerecord/test/cases/relation_test.rb index a38255eda6..31236cae15 100644 --- a/activerecord/test/cases/relation_test.rb +++ b/activerecord/test/cases/relation_test.rb @@ -145,6 +145,10 @@ module ActiveRecord test 'merging an empty hash into a relation' do assert_equal [], Relation.new(:a, :b).merge({}).where_values end + + test 'merging a hash with unknown keys raises' do + assert_raises(ArgumentError) { Relation::HashMerger.new(nil, omg: 'lol') } + end end class RelationMutationTest < ActiveSupport::TestCase |