router-helper.js

import { createMemoryHistory } from 'history';

export const renderWithRouterMatch = (
  Component,
  { path = '/', route = '/', history = createMemoryHistory({ initialEntries: [route] }) } = {},
  { store } = {}
) => ({
  ...render(
    <BrowserRouter>
      <Router history={history}>
        <ThemeProvider theme="bri">
          <Provider store={store}>
            <Route path={path} render={() => Component} />
          </Provider>
        </ThemeProvider>
      </Router>
    </BrowserRouter>
  )
});