How do you properly test a BLoC or Cubit thoroughly using the bloc_test package, verifying it emits the genuinely correct expected sequence of states in direct response to a given specific series of dispatched events?

The bloc_test package provides a genuinely convenient blocTest function specifically for thoroughly testing a BLoC or Cubit, letting you properly set up an initial given state, dispatch a specific genuine sequence of events or method calls, and then precisely assert exactly what genuinely correct sequence of resulting states should have actually properly been emitted, and this particular dedicated testing utility considerably simplifies what would otherwise be a genuinely fairly verbose manual process of properly setting up and listening to a raw Stream completely entirely by hand yourself.

blocTest<CounterCubit, int>(
  'emits [1] when increment is called',
  build: () => CounterCubit(),
  act: (cubit) => cubit.increment(),
  expect: () => [1],
);