#@ load("@ytt:assert", "assert")

multiple_values_are_not_null: #@ assert.one_not_null(13).check({})

+++

ERR:
- assert.one_not_null: expected a sequence of keys, but was a 'int'
    in <toplevel>
      stdin:3 | multiple_values_are_not_null: #@ assert.one_not_null(13).check({})