add testing for normal search

[JiaHua-Zou]

Issue This PR Addresses

#2621

Type of Change

• Tests: Add testing for the normal search function.
• Bugfix: Change which fixes an issue
• New Feature: Change which adds functionality
• Documentation Update: Change which improves documentation
• UI: Change which improves UI

Description

Adding tests for the normal search function.
The test has cover all of the normal search function.

Steps to test the PR

pnpm install
pnpm test search

Checklist

• Quality: This PR builds and passes our npm test and works locally
• Tests: This PR includes thorough tests or an explanation of why it does not
• Screenshots: This PR includes screenshots or GIFs of the changes made or an explanation of why it does not (if applicable)
• Documentation: This PR includes updated/added documentation to user exposed functionality or configuration variables are added/changed or an explanation of why it does not(if applicable)

[gitpod-io]

[humphd]

Do you want to do the same thing here with the version so it can get the mock stuff from Satellite?

[RC-Lee]

I mentioned in my tests as well, it's not the statusCode that is being returned by ElasticSearch that is returning the 503 error.
It's failing because Search is trying to do these two lines here in the return.
It's trying to read hits.total and hits.hits, but the hits object is undefined here because its not being returned by ElasticSearch.
For example, changing it to return { statusCode: 404 } will also pass this test.
I think we might need to rephrase the description for this test, so its not as misleading

[JiaHua-Zou]

ok. I will rephrase the description

[RC-Lee]

I didn't add the LOG_LEVEL in my PR, but commented that anyone could do this locally.
I guess its up for discussion if we wanted to keep this or not.

[cindyorangis]

I appreciated the LOG_LEVEL hint in your PR. My console was flooded with stuff until I changed that variable

[humphd]

What I usually do is add a console.log() to say, we have our logs on silent, but you can change in file x/y/z to error or debug if you want, and then make this silent, or it spams too much.

[JiaHua-Zou]

Yea I think that is a good idea. Even in error mode. It still print a whole bunch of stuff.

[humphd]

Great stuff.