Issue with Store Helpers about redux-mock-store HOT 1 OPEN

export const getValueFromHelper = () => store.getState.SomeReducer;

export const getValueFromHelper = () => store.getState().SomeReducer;

export const getValueFromHelper = (store) => store.getState.SomeReducer;

const store = mockStore({ SomeReducer:{} })
console.log(store.getState().SomeReducer);  // Here value is correct
testFunction(store); // But here it returning original state value

export const testFunction(state) {
  const res = getValueFromHelper(state);
  console.log(res);
}