Provide :touch option to save() to accommodate saving without updating timestamps. [#18202]

1 files changed, 31 insertions, 0 deletions

diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb
index 6fc4731f01..cf5a5de3a0 100644
--- a/activerecord/test/cases/persistence_test.rb
+++ b/activerecord/test/cases/persistence_test.rb
@@ -878,4 +878,35 @@ class PersistenceTest < ActiveRecord::TestCase
     assert_equal "Welcome to the weblog", post.title
     assert_not post.new_record?
   end
+
+  class SaveTest < ActiveRecord::TestCase
+    self.use_transactional_fixtures = false
+
+    def test_save_touch_false
+      widget = Class.new(ActiveRecord::Base) do
+        connection.create_table :widgets, force: true do |t|
+          t.string :name
+          t.timestamps null: false
+        end
+
+        self.table_name = :widgets
+      end
+
+      instance  = widget.create!({
+        name: 'Bob',
+        created_at: 1.day.ago,
+        updated_at: 1.day.ago
+      })
+
+      created_at = instance.created_at
+      updated_at = instance.updated_at
+
+      instance.name = 'Barb'
+      instance.save!(touch: false)
+      assert_equal instance.created_at, created_at
+      assert_equal instance.updated_at, updated_at
+    ensure
+      ActiveRecord::Base.connection.drop_table :widgets
+    end
+  end
 end