@Test
public void singleMessage() throws Exception {

  stubFor(post(urlEqualTo("/onramp/v1/roads/" + TEST_ROAD + "/messages")).withBasicAuth("user", "pass").willReturn(
      aResponse().withStatus(HttpStatus.SC_OK).withBody(createStubResponse(1, true, "accepted: "))));
  SimpleModel messageModel = new SimpleModel();
  messageModel.setId(1L);
  messageModel.setStr("test message");
  StandardResponse response = underTest.sendMessage(messageModel);
  assertThat(response.isSuccess(), is(true));
  assertThat(response.getTimestamp(), is(100L));
  assertThat(response.getMessage(), is("accepted: 0"));
}