Add tests for index information export

[ykadowak]

Description

Related Issue

Versions

• Go Version: 1.22.0
• Docker Version: 20.10.8
• Kubernetes Version: v1.29.2
• NGT Version: 2.1.6

Checklist

• [ ] I have read the CONTRIBUTING document and completed our CLA agreement.
• [ ] I have checked open Pull Requests for the similar feature or fixes?

Special notes for your reviewer

[vdaas-ci]

[CHATOPS:HELP] ChatOps commands.

• :ok_woman: /approve - approve
• :bento: /format - format codes and add licenses
• :white_check_mark: /gen-test - generate test codes
• :label: /label - add labels
• :end: :two: :end: /label actions/e2e-deploy - run E2E deploy & integration test

[cloudflare-workers-and-pages[bot]]

Deploying with    Cloudflare Pages

Latest commit:	3ae9a9e
Status:	✅  Deploy successful!
Preview URL:	https://f4fcd96d.vald.pages.dev
Branch Preview URL:	https://feature-index-indexinfo-expo.vald.pages.dev

View logs

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 34.28571% with 23 lines in your changes are missing coverage. Please review.

Project coverage is 18.93%. Comparing base (db555fe) to head (3ae9a9e). Report is 4 commits behind head on main.

Files	Patch %	Lines
pkg/agent/core/ngt/usecase/agentd.go	0.00%	14 Missing :warning:
internal/k8s/client/client.go	0.00%	3 Missing :warning:
pkg/agent/core/ngt/service/ngt.go	62.50%	2 Missing and 1 partial :warning:
pkg/agent/core/ngt/service/option.go	57.14%	2 Missing and 1 partial :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2412      +/-   ##
==========================================
+ Coverage   18.69%   18.93%   +0.24%     
==========================================
  Files         549      549              
  Lines       73854    73873      +19     
==========================================
+ Hits        13807    13989     +182     
+ Misses      59304    59122     -182     
- Partials      743      762      +19     

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.