What is the test for consent in a forcible rape case?

In any event, "in a forcible rape charge of an adult victim, the [victim's] consent is placed in issue by the not guilty plea . . . ." (People v. Key (1984) 153 Cal.App.3d 888, 895.) "Section 261, subdivision [(a)](2) defines rape as sexual intercourse accomplished against a person's will. By definition, it is nonconsensual sexual intercourse. Therefore, whether the defendant testifies, or stands silent, the prosecution must establish the victim's nonconsent beyond a reasonable doubt along with all other elements . . . ." (Ibid.) CALCRIM No. 1000, as given here, informed jurors of this legal principle.