defer cancel()

	fixture := connect(ctx)
	ztunClient := fixture.ztunClient
	uid := fixture.uid
	// read initial pod add
	readRequest(t, ztunClient)
	sendAck(ztunClient)
	// read snapshot sent
	m, fds := readRequest(t, ztunClient)
	assert.Equal(t, len(fds), 0)
	sent := m.Payload.(*zdsapi.WorkloadRequest_SnapshotSent).SnapshotSent
	if sent == nil {
		panic("expected snapshot sent")
	}