Description
We have to continuously push for quality, thus we always need to improve our testing and test coverage. Any improvement of testing is a great contribution to jina.

If you have no idea how to get started on this, here there are some ideas that could be good to have.

• Increase coverage
  Checking the reports on `https://codecov.io/gh/jina-ai/jin

Errors:
126. new Intl.NumberFormat is not supposed to get passed a single object as param. The first param must be a string and the second param can be an object.
135. Spelling error ('tis' should be 'this').

Suggestion:
86. Needs to be more explicit by calling the function in the example. Calling getName() with any falsy value would not set hasName to true with your correct answer.

What example does this report relate to?

with-Apollo

What version of Next.js are you using?

10.0.0

What version of Node.js are you using?

10.14.2

What browser are you using?

chrome

What operating system are you using?

macOS

How are you deploying your application?

Other platform

Describe the Bug

The Apollo client query response is s

Summary

Adding a peer from the debugapi is not showing afterwards in /topology.

Steps to reproduce