1 files changed, 34 insertions, 0 deletions
diff --git a/actionpack/test/controller/record_identifier_test.rb b/actionpack/test/controller/record_identifier_test.rb
new file mode 100644
index 0000000000..3067daf697
--- /dev/null
+++ b/actionpack/test/controller/record_identifier_test.rb
@@ -0,0 +1,34 @@
+require 'abstract_unit'
+require 'controller/fake_models'
+
+class ControllerRecordIdentifierTest < ActiveSupport::TestCase
+  include ActionController::RecordIdentifier
+
+  def setup
+    @record = Comment.new
+  end
+
+  def test_dom_id_deprecation
+    assert_deprecated /dom_id method will no longer be included by default in controllers/ do
+      dom_id(@record)
+    end
+  end
+
+  def test_dom_class_deprecation
+    assert_deprecated /dom_class method will no longer be included by default in controllers/ do
+      dom_class(@record)
+    end
+  end
+
+  def test_dom_id_from_module_deprecation
+    assert_deprecated /Calling ActionController::RecordIdentifier.dom_id is deprecated/ do
+      ActionController::RecordIdentifier.dom_id(@record)
+    end
+  end
+
+  def test_dom_class_from_module_deprecation
+    assert_deprecated /Calling ActionController::RecordIdentifier.dom_class is deprecated/ do
+      ActionController::RecordIdentifier.dom_class(@record)
+    end
+  end
+end