Fix rspecs

spec/unit/trackable_spec.rb

@@ -386,22 +386,25 @@ def my_changes
     describe '#tracked?' do
       describe 'embeds_many relation' do
         context 'when included in options' do
-          it { expect(MyModel.tracked?('my_embedded_models')).to be true }
+          it { expect(MyModel.tracked?(:my_embedded_models)).to be true }
         end
 
         context 'when not included in options' do
-          it { expect(MyModel.tracked?('my_untracked_embedded_models')).to be false }
+          context 'and dynamic_field disabled' do
+            before { allow(MyModel).to receive(:dynamic_enabled?) { false } }
+            it { expect(MyModel.tracked?(:my_untracked_embedded_models)).to be false }
+          end
         end
       end
     end
 
     describe '#tracked_embeds_many?' do
       context 'when included in options' do
-        it { expect(MyModel.tracked_embeds_many?('my_embedded_models')).to be true }
+        it { expect(MyModel.tracked_embeds_many?(:my_embedded_models)).to be true }
       end
 
       context 'when not included in options' do
-        it { expect(MyModel.tracked_embeds_many?('my_untracked_embedded_models')).to be false }
+        it { expect(MyModel.tracked_embeds_many?(:my_untracked_embedded_models)).to be false }
       end
     end