@Test
void errorProcessingCloudEvent() {

    final Response response = Responses.errorProcessingCloudEvent(new IllegalArgumentException("Fail!"));
    assertThat(response).isNotNull();
    assertThat(response.getStatus()).isEqualTo(Response.Status.BAD_REQUEST.getStatusCode());
    assertThat(response.getEntity()).isInstanceOf(ResponseError.class);
}