1 files changed, 10 insertions, 7 deletions
diff --git a/actionpack/test/controller/render_test.rb b/actionpack/test/controller/render_test.rb
index 6d198ca42f..8bb6617eaa 100644
--- a/actionpack/test/controller/render_test.rb
+++ b/actionpack/test/controller/render_test.rb
@@ -323,11 +323,12 @@ class ExpiresInRenderTest < ActionController::TestCase
   end
 
   def test_dynamic_render_with_file
-    # This is extremely bad, but should be possible to do.
     assert File.exist?(File.expand_path("../../test/abstract_unit.rb", __dir__))
-    response = assert_deprecated { get :dynamic_render_with_file, params: { id: '../\\../test/abstract_unit.rb' } }
-    assert_equal File.read(File.expand_path("../../test/abstract_unit.rb", __dir__)),
-      response.body
+    assert_deprecated do
+      assert_raises ActionView::MissingTemplate do
+        get :dynamic_render_with_file, params: { id: '../\\../test/abstract_unit.rb' }
+      end
+    end
   end
 
   def test_dynamic_render_with_absolute_path
@@ -351,9 +352,11 @@ class ExpiresInRenderTest < ActionController::TestCase
 
   def test_permitted_dynamic_render_file_hash
     assert File.exist?(File.expand_path("../../test/abstract_unit.rb", __dir__))
-    response = assert_deprecated { get :dynamic_render_permit, params: { id: { file: '../\\../test/abstract_unit.rb' } } }
-    assert_equal File.read(File.expand_path("../../test/abstract_unit.rb", __dir__)),
-      response.body
+    assert_deprecated do
+      assert_raises ActionView::MissingTemplate do
+        get :dynamic_render_permit, params: { id: { file: '../\\../test/abstract_unit.rb' } }
+      end
+    end
   end
 
   def test_dynamic_render_file_hash