def METHOD_NAME(self):
    data = raw.load_data(self.session_path)
    settings = raw.load_settings(self.session_path)
    *_, pLeft0, _ = biased_trials.ProbaContrasts(
        self.session_path).extract(bpod_trials=data, settings=settings)[0]
    self.assertTrue(len(pLeft0) == len(data))
    # Test if only generative prob values in data
    self.assertTrue(all([x in [0.2, 0.5, 0.8] for x in np.unique(pLeft0)]))
    # Test if settings file has empty LEN_DATA result is same
    settings.update({"LEN_BLOCKS": None})
    *_, pLeft1, _ = biased_trials.ProbaContrasts(
        self.session_path).extract(bpod_trials=data, settings=settings)[0]
    self.assertTrue(all(pLeft0 == pLeft1))
    # Test if only generative prob values in data
    self.assertTrue(all([x in [0.2, 0.5, 0.8] for x in np.unique(pLeft1)]))