Comments feature building - last cucumber step wont pass

Work in progress
something like this:

``` ruby
+      before do
+        @comment = mock_model(Comment)
+        @standup = mock_model(Standup, :id => 1 )
+        
+        @params = {:body => "test"}
+        
+        user = User.create!(:email => "test10@gmail.com", :password => "test123456")
+        sign_in(user)
+
+        allow(Standup).to receive(:find) { @standup }
+        allow(@standup).to receive_message_chain(:comments, :create) { @comment }
+
+      end

it "saves the comment" do
  expect(@comment).to receive(:save)
end
```