@Test
public void testCallNative() throws Exception {

  getInstance()
      .callNative(instance.getInstanceId(),
          "[{\"module\":\"testModule\",\"method\":\"test\"}]",
          null);
  getInstance()
      .callNative(instance.getInstanceId(),
          "[{\"module\":\""+WXDomModule.WXDOM+"\",\"method\":\"test\"}]",
          null);
}