[Housekeeping]: Develop Plugin Tests - API

[ryanmerolle]

Proposed Changes

Test each api included in the plugin

Examples:

NetBox SecretStore Plugin
NetBox BGP Plugin
NetBox Tunnels Plugin
NetBox Tenancy Model

Justification

Testing should be built into the development process.

[pheus]

Can this issue be assigned to me? I have already developed the API tests and will open a PR once the dependent PRs #248 and #250 have been merged and the related feature request #251 has been implemented.