使用MemoryRouter时如何知道当前url

作为实验 and based on some docs 我写了下面的测试

  test(`Can navigate MemoryRouter`, (done) => {
    const logAll = (p, ...args) => {
      console.log(`SOME OUTPUT`,p, ...args)
      return p.location.pathname
    }

    const div = document.createElement('div')

    const Test = () => (
      <MemoryRouter>
        <React.Fragment>
          <Link to="/foo/bar" id="click-me" />
          <Route render={logAll} />
        </React.Fragment>
      </MemoryRouter>
    )
    ReactDOM.render(React.createElement(Test), div)
    console.log('click')
    Simulate.click(div.querySelector('#click-me'))
  })

我想是因为 logAll / (确实如此)然后在 /foo/bar

我错过了什么?