What is the test for section 654 of the California Criminal Code when a course of conduct violates more than one statute?

"Section 654 applies when there is a course of conduct which violates more than one statute but constitutes an indivisible transaction. [Citation.] The purpose of section 654 is to ensure that a defendant's punishment will be commensurate with his culpability. [Citation.] Whether a course of criminal conduct is a divisible transaction which could be punished under more than one statute within the meaning of section 654 depends on the intent and objective of the actor. [Citation .]" (People v. Saffle (1992) 4 Cal.App.4th 434, 438.)