No, the penalties for first DUI are far more harsh than test refusal in CA.
Test refusal with 0 DUIs: 48 extra hours in jail; six extra months of required DUI school; 1-year driver’s license suspension
1st misdemeanor DUI: up to 6 months in jail, $390-1000 fine, 6 months IID, 3-9 months of DUI school.