Sample LookML test for avg measures

test_avg_prefix_in_measures.py

def test_avg_prefix_in_measures():
    """All average measures must be prefixed with avg_
    """
    errors = []
    for lkml_file in LKML_MEASURES:
        for measure in lkml_file['measures']:
            if measure['type'] == 'average' and measure['name'][:4] != 'avg_':
                errors.append(lkml_file['path'])
    if errors:
        assert False, errors