@pytest.fixture(scope='session')
def setup():

    # get old results
    results.store_results()

    # run sample
    example.run_sample()

    # wait 6 min    TODO implement polling here, instead of time.sleep ?
    time.sleep(360)

    # get new results
    feature_new_results = results.get_results(experiment_id_feature_test)

    ab_new_result = results.get_results(experiment_id_ab_test)



# ===========================================================
# HAPPY SCENARIO - CODE SAMPLE WORKS
# ===========================================================
def test_exp_usage_feature(setup):

    with open('code_sample_files/full_stack_2x/example_usage/features.txt', 'r') as f:
        old = f.read()

    # convert str to dict
    old = ast.literal_eval(old)

    print(old['end_time'], features_new_results['end_time'])    # I'D LIKE TO REFERENCE DATA FROM THE FIXTURE HERE: features_new_results

    assert old['end_time'] < features_new()['end_time']