I’m trying to add a test to a dbt model, however there’s an error while running dbt test. I tried to strip down the test to a minimal but still couldn’t find where the problem is. Could someone please help? Thank you.

The project structure is:

dbt_main
-- |marcos
   |models
    --|my_project
       --|mart
          --_my_project_models.yaml
          --my_model.sql
   |target
   |tests
    --|generic
      --| count.sql 
   |dbt_project.yml

In the _my_project_models.yaml :

models:
   - name: my_model
     tests:
       - count
     columns:
       - name: col1
         data_type: string
       - name: id
         data_type: string  

and the count.sql looks like this:

{% test count (model) %}
select *
from {{ model }}
where id is not null
{% endtest %}