A code test is fine, so long as failing it simply leads to discussion. Some people exceed and/or enjoy tests, some people (especially non-academic) may fail the

A code test is fine, so long as failing it simply leads to discussion. Some people exceed and/or enjoy tests, some people (especially non-academic) may fail them or be too anxious to apply even though they are highly capable. By all means have a code test but explain that it is just one part of an overall process and is not in itself a deciding factor. The conversation around it is far more valuable.