Push a failing test for issues [#4994] and [#5003].

activerecord/test/cases/named_scope_test.rb

@@ -450,6 +450,12 @@ def test_named_scopes_are_reset_on_association_reload
       assert before.object_id != post.comments.containing_the_letter_e.object_id, "AssociationCollection##{method} should reset the named scopes cache"
     end
   end
+
+  def test_named_scoped_are_lazy_loaded_if_table_still_does_not_exist
+    assert_nothing_raised do
+      require "models/without_table"
+    end
+  end
 end
 
 class DynamicScopeMatchTest < ActiveRecord::TestCase

activerecord/test/models/without_table.rb

@@ -0,0 +1,3 @@
+class WithoutTable < ActiveRecord::Base
+  default_scope where(:published => true)
+end

railties/test/application/loading_test.rb

@@ -12,7 +12,7 @@ def app
     @app ||= Rails.application
   end
 
-  def test_load_should_load_constants
+  def test_constants_in_app_are_autoloaded
     app_file "app/models/post.rb", <<-MODEL
       class Post < ActiveRecord::Base
         validates_acceptance_of :title, :accept => "omg"
@@ -29,6 +29,19 @@ class Post < ActiveRecord::Base
     assert_equal 'omg', p.title
   end
 
+  def test_models_without_table_do_not_panic_on_scope_definitions_when_loaded
+    app_file "app/models/user.rb", <<-MODEL
+      class User < ActiveRecord::Base
+        default_scope where(:published => true)
+      end
+    MODEL
+
+    require "#{rails_root}/config/environment"
+    setup_ar!
+
+    User
+  end
+
   def test_descendants_are_cleaned_on_each_request_without_cache_classes
     add_to_config <<-RUBY
       config.cache_classes = false