def METHOD_NAME(self, import_fixture):
    sampler, likelihood = import_fixture
    n_dims = sampler.n_dims
    args = np.nan * np.ones(n_dims)
    logL, phi = sampler.log_likelihood(args)
    assert logL < 0
    # npt.assert_almost_equal(logL, -53.607122396369675, decimal=8)
    # assert logL == -1e15
    assert phi == []