@Test
public void deleteCommentRequestDoesNotExist() {

    Response response = target().path("merge-requests/" + encode("http://mobi.com/error") + "/comments/"
            + encode(comment1.getResource().stringValue()))
            .request().delete();
    assertEquals(response.getStatus(), 404);
    verify(requestManager).getMergeRequest(vf.createIRI("http://mobi.com/error"));
}