features/destination_metadata.feature in message-driver-0.4.0 vs features/destination_metadata.feature in message-driver-0.5.0

@@ -27,5 +27,31 @@
     expect(destination.message_count).to eq(2)
     """
 
     Then I expect to have no errors
     And I expect to find 2 messages on :my_queue
+
+  Scenario: Check the consumer count when the queue has no consumers
+    When I execute the following code
+    """ruby
+    destination = MessageDriver::Client.find_destination(:my_queue)
+    expect(destination.consumer_count).to eq(0)
+    """
+
+    Then I expect to have no errors
+
+  Scenario: Check the consumer count when the queue has consumers
+    Given I create some subscriptions
+    """ruby
+    3.times do
+      MessageDriver::Client.subscribe_with(:my_queue) do |message|
+        puts message.inspect
+      end
+    end
+    """
+    When I execute the following code
+    """ruby
+    destination = MessageDriver::Client.find_destination(:my_queue)
+    expect(destination.consumer_count).to eq(3)
+    """
+
+    Then I expect to have no errors