server.useHttps(handshakeCertificates.sslSocketFactory())
    // The inclusion of a body in the response to a CONNECT is key to reproducing b/6754912.
    server.enqueue(
      MockResponse(
        body = "bogus proxy connect response content",
        inTunnel = true,
      ),
    )
    server.enqueue(MockResponse(body = "response"))

  @Test fun bogusDataFrameDoesNotDisruptConnection() {
    // Write the mocking script.
    peer.sendFrame().settings(Settings())
    peer.acceptFrame() // ACK
    peer.sendFrame().data(true, 41, Buffer().writeUtf8("bogus"), 5)
    peer.acceptFrame() // RST_STREAM
    peer.sendFrame().ping(false, 2, 0)
    peer.acceptFrame() // PING
    peer.play()

    // Play it back.
    connect(peer)

  fun openWithInvalidJournalLineClearsDirectory(parameters: Pair<FileSystem, Boolean>) {
    setUp(parameters.first, parameters.second)
    cache.close()
    generateSomeGarbageFiles()
    createJournal("CLEAN k1 1 1", "BOGUS")
    createNewCache()
    assertGarbageFilesAllDeleted()
    assertThat(cache["k1"]).isNull()
  }

  @ParameterizedTest
  @ArgumentsSource(FileSystemParamProvider::class)