@Test
public void testGetResponses() throws IOException {

    MultiStatusResponse response = fromJson(FILE_FAILURE_RESPONSE);
    Map<String, Integer> responses = response.getResponses();
    assertThat(responses).hasSize(3);
    assertThat(responses.get("res-err-1")).isEqualTo(400);
    assertThat(responses.get("res-success")).isEqualTo(200);
}