diff options
Diffstat (limited to 'activemodel/test')
| -rw-r--r-- | activemodel/test/cases/type/string_test.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/activemodel/test/cases/type/string_test.rb b/activemodel/test/cases/type/string_test.rb index 8ec771ea42..7b25a1ef74 100644 --- a/activemodel/test/cases/type/string_test.rb +++ b/activemodel/test/cases/type/string_test.rb @@ -10,6 +10,13 @@ module ActiveModel assert_equal "123", type.cast(123) end + test "immutable strings are not duped coming out" do + s = "foo" + type = Type::ImmutableString.new + assert_same s, type.cast(s) + assert_same s, type.deserialize(s) + end + test "values are duped coming out" do s = "foo" type = Type::String.new |