test: add tests for route service

[rhybrillou]

Description

New tests for the route service

Checklist (Definition of Done)

• Unit and integration tests added
• Added test description under Test manual
• Documentation added if necessary (i.e. changes to dev setup, test execution, ...)
• CI and all relevant tests are passing
• Add the ticket number to the PR title if available, i.e. ROX-12345: ...
• Discussed security and business related topics privately. Will move any security and business related topics that arise to private communication channel.
• Add secret to app-interface Vault or Secrets Manager if necessary
• RDS changes were e2e tested manually
• Check AWS limits are reasonable for changes provisioning new resources

Test manual

TODO: Add manual testing efforts

# To run tests locally run:
make db/teardown db/setup db/migrate
make ocm/setup OCM_OFFLINE_TOKEN=<ocm-offline-token> OCM_ENV=development
make verify lint binary test test/integration

[janisz]

Suggested change

	"ca.pem": {'T', 'h', 'i', 's', ' ', 'i', 's', ' ', 'a', ' ',
	"ca.pem": []byte("This is a dummy non-pem payload for CA")

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: janisz, rhybrillou
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[openshift-ci]

New changes are detected. LGTM label has been removed.

[rhybrillou]

/retest