test.tsx

describe(() => {
  let ConnectedPage;

  // Wrap the page with everything it needs to work
  beforeEach(() => {
    ConnectedPage = ({ state, ...rest}) => <SomeStoreContext.Provider value={state}>
       <Page {...rest} />
     </SomeStoreContext.Provider>
  });
  
  // Smoke test. useContext should throw an esception if context is not provided
  it(`Breaks without connected context`, () => {
    expect(() => <Page />).to.throw("Context does not exist error");
  });

  // Test page with initial state
  it(`Connect render the page with connected state`, () => {
    <ConnectedPage state={INITIAL_STATE} />
  });
});