public void testDeleteAll() {
final String id = UUID.randomUUID().toString();
final Todo todo = Todo.newBuilder().id(id).created(new Date()).build();
dao.insert(todo);
dao.insert(todo.toBuilder().id("dummy").build());
assertThat(dao.findAll()).hasSize(2);
ClientResponse response = client().resource("/todos").delete(ClientResponse.class);
assertThat(response.getStatus()).isEqualTo(Response.Status.NO_CONTENT.getStatusCode());
assertThat(dao.findAll()).isEmpty();