spec/lib/hamster/immutable/new_spec.rb in hamster-1.0.1.pre.rc3 vs spec/lib/hamster/immutable/new_spec.rb in hamster-2.0.0

@@ -9,6 +9,20 @@
   let(:immutable) { NewPerson.new("Simon", "Harris") }
 
   it "freezes the instance" do
     expect(immutable).to be_frozen
   end
+
+  context "subclass hides all public methods" do
+    it "freezes the instance" do
+      my_class = Class.new do
+        include Hamster::Immutable
+
+        (public_instance_methods - Object.public_instance_methods).each do |m|
+          protected m
+        end
+      end
+      immutable = my_class.new
+      expect(immutable).to be_frozen
+    end
+  end
 end