我创建了一个用于从 elasticsearch 检索数据的集成测试。
我正在使用 testContainer 的默认值,因此我的 RestHighLevelClient 应该可以访问测试容器,但是java.net.ConnecteException: Connection refused
当我尝试索引数据时,我总是得到相同的异常(),但是当我通过命令在本地运行我的 docker 图像时
docker run -d --rm -p 9200:9200 -p 9300:9300 -e "discovery.type=single-node" -e "transport.host=127.0.0.1" --name elastic docker.elastic.co/elasticsearch/elasticsearch:6.5.4
我的测试工作正常。
问题出在哪里,因为端口映射是一样的?这个异常的原因是什么?
我的测试:
@ExtendWith(SpringExtension.class)
@Testcontainers
@WebMvcTest
class FlowerResourceTest {
@Container
private ElasticsearchContainer esContainer = new ElasticsearchContainer("docker.elastic.co/elasticsearch/elasticsearch:6.5.4");
@Autowired
private ElasticsearchConfiguration esConfig;
@Autowired
private FlowerService flowerService;
private RestHighLevelClient client;
@Test
void test() throws IOException, InterruptedException {
client = esConfig.client();
var jsonFlower = "{\n" +
" \"name\": \"XXX\",\n" +
" \"color\" : \"red\"\n" +
"}";
IndexRequest indexRequest = new IndexRequest("flowers", "doc", "1")
.source(jsonFlower, XContentType.JSON);
assertTrue(esContainer.isRunning());
client.index(indexRequest, RequestOptions.DEFAULT);
var flowers = flowerService.findAll();
assertTrue(flowers.size() > 0);
DeleteRequest deleteRequest = new DeleteRequest("flowers", "doc", "1");
client.delete(deleteRequest, RequestOptions.DEFAULT);
}
}