def unique_results(results):
    """When we invoke a search request multiple times we want to ensure that we don't
    get the same results back. This is a one shot test as the results are preserved
    by VCR but still useful.
    """
    unique_concept_ids = {result["meta"]["concept-id"] for result in results}
    return len(unique_concept_ids) == len(results)
When we invoke a search request multiple times we want to ensure that we don't
    get the same results back. This is a one shot test as the results are preserved
    by VCR but still useful.
    
tests/unit/test_results.py