Running separate tests for each role within a role directory

[kaliyugantagonist]

The repo contains several(existing) roles e.g:

playbook
  - roles
      - permissions
             - tasks
                   - main.yml
                   - get.yml
                   - set.yml
      - branching-model
             - tasks
                   - main.yml
                   - get.yml
      - hooks
             - tasks
                   - main.yml
                   - get.yml
                   - set.yml
                   - delete.yml
      - merge-strategies
             - tasks
                   - main.yml
                   - get.yml
                   - set.yml

In each role, the main.yml has some code and 'include's the files like get, set, delete, etc. e.g: the main.yml for permissions is something like:

---
- include: get.yml

- name: "Print existing_users_names"
  debug:
    msg: "{{ existing_users_names }}"
...

Since the roles exist already, I used the following command:
molecule init scenario -r permissions

The converge.yml includes (I believe it simply will invoke the main.yml of this role)

- name: "Include permissions"
      include_role:
        name: "permissions"

While the molecule test command fails, my main concern is that is it possible to have individual tests for get, set, delete, etc. and also the one for main.yml?

Note: I started to try molecule yesterday, also, I am new to Ansible :)