column will use coder to typecase value when it is available

1 files changed, 6 insertions, 0 deletions

diff --git a/activerecord/test/cases/column_definition_test.rb b/activerecord/test/cases/column_definition_test.rb
index a80deee93e..d1dddd4c2c 100644
--- a/activerecord/test/cases/column_definition_test.rb
+++ b/activerecord/test/cases/column_definition_test.rb
@@ -24,6 +24,12 @@ module ActiveRecord
         assert column.encoded?
       end
 
+      def test_type_case_coded_column
+        column = Column.new("title", nil, "varchar(20)")
+        column.coder = YAML
+        assert_equal "hello", column.type_cast("--- hello")
+      end
+
       # Avoid column definitions in create table statements like:
       # `title` varchar(255) DEFAULT NULL
       def test_should_not_include_default_clause_when_default_is_null