statsd_subscriber_spec.rb in flipper-1.1.0

- old
+ new

@@ -1,8 +1,7 @@
 require 'flipper/adapters/instrumented'
 require 'flipper/instrumentation/statsd'
-require 'statsd'
 
 begin
   require 'active_support/isolated_execution_state'
 rescue LoadError
   # ActiveSupport::IsolatedExecutionState is only available in Rails 5.2+
@@ -75,7 +74,22 @@
     flipper[:stats].enabled?(user)
     assert_timer 'flipper.adapter.memory.get'
 
     flipper[:stats].disable(user)
     assert_timer 'flipper.adapter.memory.disable'
+  end
+
+  context 'when client is nil' do
+    before do
+      described_class.client = nil
+    end
+
+    it 'does not raise error' do
+      expect { flipper[:stats].enable(user) }.not_to raise_error
+    end
+
+    it 'does not update metrics' do
+      flipper[:stats].enable(user)
+      expect(socket.buffer).to be_empty
+    end
   end
 end