ruby on rails - how do you stub/expect a state_machine event? -


i want this:

@vehicle.should_receive(:park) @vehicle.stub!(:park) vehicle.any_instance.stub(:park) # etc.

so can validate interaction or use state_machine in other specs without overhead of changing states...

how accomplish this?

use of above methods wrote about. note, think in versions of rspec, stubbing directly, or #should_receive replace body of said stubbed method. if later test side effects, won't present.

usually work around with.

@vehicle.should_receive(:park)    @vehicle.state = :parked end  expect   @person.exit_vehicle end.should change(@vehicle.state).from(:driving).to(:parked)

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