[backend] test: add missing tests on subscription app

[Kroustille]

Context

Briefly describe the purpose and context of this PR. Include relevant screenshots or screen recordings for the product team.

How to test

Provide step-by-step instructions to test your changes. Include screenshots of your local testing results.

Related issues

• Related to #issueNumber

Checklist

Quality

• I consider this work complete and ready for review
• I tested all features and edge cases
• I refactored code where necessary to improve quality
• I made sure my code meets development guidelines
• I performed a self-review of my code

Testing

• I wrote test cases for the relevant use cases (unit, integration or e2e tests)
• (Bug fixes only) I added tests that reproduce and verify the fix

What tests have been made

• Unit tests
• Integration tests
• E2E tests
• Local manual tests

Additional information

Any additional context, dependencies, or concerns reviewers should know about.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 24.24%. Comparing base (41d210f) to head (a71ae09).
⚠️ Report is 1 commits behind head on development.

Additional details and impacted files

@@               Coverage Diff               @@
##           development    #1206      +/-   ##
===============================================
+ Coverage        24.05%   24.24%   +0.18%     
===============================================
  Files              542      542              
  Lines            32490    32480      -10     
  Branches          1403     1409       +6     
===============================================
+ Hits              7816     7875      +59     
+ Misses           24433    24364      -69     
  Partials           241      241              

Files with missing lines	Coverage Δ
...al-api/src/modules/subcription/subscription.app.ts	90.90% <100.00%> (+19.94%)	⬆️
...rvice-capability/subscription-capability.domain.ts	100.00% <100.00%> (+91.17%)	⬆️

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 41d210f...a71ae09. Read the comment docs.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[github-actions]

Summary

Tests 📝	Passed ✅	Failed ❌	Skipped ⏭️	Other ❓	Flaky 🍂	Duration ⏱️
22	22	0	0	0	0	2m 21s

Insights

Average Tests per Run	Total Flaky Tests	Total Failed	Slowest Test (p95)
22	0	0	24.0s

Suites

22 passed, 0 failed, and 0 other

Suite	Passed	Failed	Other	Duration
✅ app/apps/portal-e2e-tests/tests/tests_files/api/user.spec.ts         ✅ should prevent user to update another one when he does not have MANAGE_ACCESS         ✅ should allow user to update another one when he has ADMINISTRATE_ORGANIZATION         ✅ should allow user to update another one when he has MANAGE_ACCESS	✅ 3	❌ 0	⏭️ 0	4.9s
✅ app/apps/portal-e2e-tests/tests/tests_files/capabilities.spec.ts         ✅ Should add subscription with capabilities	✅ 1	❌ 0	⏭️ 0	24.0s
✅ app/apps/portal-e2e-tests/tests/tests_files/csv-feeds.spec.ts         ✅ Should add CSV Feed         ✅ Should delete CSV Feed from the list         ✅ Should delete CSV Feed from the detailed page	✅ 3	❌ 0	⏭️ 0	24.5s
✅ app/apps/portal-e2e-tests/tests/tests_files/custom-dashboards.spec.ts         ✅ Should add custom dashboard         ✅ Should see the custom dashboard on public page         ✅ Should edit a custom dashboard	✅ 3	❌ 0	⏭️ 0	25.8s
✅ app/apps/portal-e2e-tests/tests/tests_files/document.spec.ts         ✅ should perform complete CRUD operations on documents	✅ 1	❌ 0	⏭️ 0	4.6s
✅ app/apps/portal-e2e-tests/tests/tests_files/one-click-deploy.spec.ts         ✅ should send telemetry event	✅ 1	❌ 0	⏭️ 0	6.0s
✅ app/apps/portal-e2e-tests/tests/tests_files/organizations.spec.ts         ✅ should perform complete CRUD operations on organizations	✅ 1	❌ 0	⏭️ 0	5.8s
✅ app/apps/portal-e2e-tests/tests/tests_files/profile.spec.ts         ✅ should update user profile information	✅ 1	❌ 0	⏭️ 0	4.8s
✅ app/apps/portal-e2e-tests/tests/tests_files/public/redirections.spec.ts         ✅ should redirect user between public pages and login page	✅ 1	❌ 0	⏭️ 0	3.1s
✅ app/apps/portal-e2e-tests/tests/tests_files/registration.spec.ts         ✅ should register openAEV platform         ✅ should register openCTI platform	✅ 2	❌ 0	⏭️ 0	6.1s
✅ app/apps/portal-e2e-tests/tests/tests_files/service-management.spec.ts         ✅ should be able to admin service	✅ 1	❌ 0	⏭️ 0	9.6s
✅ app/apps/portal-e2e-tests/tests/tests_files/service-pictures.spec.ts         ✅ should be able to add pictures to a service	✅ 1	❌ 0	⏭️ 0	4.1s
✅ app/apps/portal-e2e-tests/tests/tests_files/user.spec.ts         ✅ Should perform complete CRUD of users as BYPASS         ✅ Should only see authorized users         ✅ Should not edit first and last name as MANAGE_ACCESS user	✅ 3	❌ 0	⏭️ 0	16.7s

_{🎉 No failed tests in this run. | 🍂 No flaky tests in this run.}

Github Test Reporter by CTRF 💚

🔄 This comment has been updated