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Diffstat (limited to 'activerecord/test/cases/dirty_test.rb')
-rw-r--r-- | activerecord/test/cases/dirty_test.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index a3f8d26100..7ad9ff1f57 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -734,6 +734,17 @@ class DirtyTest < ActiveRecord::TestCase assert_equal "arr", pirate.catchphrase end + test "attributes assigned but not selected are dirty" do + person = Person.select(:id).first + refute person.changed? + + person.first_name = "Sean" + assert person.changed? + + person.first_name = nil + assert person.changed? + end + private def with_partial_writes(klass, on = true) old = klass.partial_writes? |