spec/support/shared/client_ack_examples.rb in message-driver-0.6.1 vs spec/support/shared/client_ack_examples.rb in message-driver-0.7.0

@@ -1,18 +1,40 @@
 RSpec.shared_examples 'client acks are supported' do
-  describe '#supports_client_acks' do
+  describe '#supports_client_acks?' do
     it 'returns true' do
       expect(subject.supports_client_acks?).to eq(true)
     end
   end
 
-  it { is_expected.to respond_to :ack_message }
-  it { is_expected.to respond_to :nack_message }
+  it { is_expected.to override_method :handle_ack_message }
+  it { is_expected.not_to override_method :ack_message }
+  it { is_expected.to override_method :handle_nack_message }
+  it { is_expected.not_to override_method :nack_message }
 end
 
 RSpec.shared_examples 'client acks are not supported' do
-  describe '#supports_client_acks' do
+  it { is_expected.not_to override_method :handle_ack_message }
+  it { is_expected.not_to override_method :handle_nack_message }
+  describe '#supports_client_acks?' do
     it 'returns false' do
       expect(subject.supports_client_acks?).to eq(false)
+    end
+  end
+
+  describe '#ack_message' do
+    it 'raises an error' do
+      message = double('message')
+      expect do
+        subject.ack_message(message)
+      end.to raise_error "#ack_message is not supported by #{subject.adapter.class}"
+    end
+  end
+
+  describe '#nack_message' do
+    it 'raises an error' do
+      message = double('message')
+      expect do
+        subject.nack_message(message)
+      end.to raise_error "#nack_message is not supported by #{subject.adapter.class}"
     end
   end
 end