test_PhysicsModel.py 文件源码

def test_update_prior(self):
        """Tests setting and updating the prior
        """
        model = PhysicsModel(prior=[3.5])

        npt.assert_equal(model.prior, [3.5])

        new_prior = [2.5]
        new_model = model.update_prior(new_prior)

        npt.assert_equal(new_model.prior, new_prior,
                         err_msg="Test that new prior set correctly")

        self.assertFalse(model is new_model,
                         msg="Test that update_prior gives a new instance")
        self.assertFalse(new_model.prior is new_prior,
                         msg="Test that prior is not linked to passed value")