Elasticsearch Spring启动集成测试

Question

我正在寻找将嵌入式弹性搜索添加到我的春季启动集成测试的方法.

我看了弹性搜索集成测试,但它不能与spring boot一起使用,因为两者都应该使用不同的测试运行器.

我有一个类测试,不幸的是它不能用于错误:

java.lang.IllegalStateException:没有线程的上下文信息:Thread [id = 1,name = main,state = RUNNABLE,group = main].该线程是否在com.carrotsearch.randomizedtesting.RandomizedRunner类的运行上下文中运行？将@RunWith(类com.carrotsearch.randomizedtesting.RandomizedRunner.class)添加到测试类.确保您的代码访问@BeforeClass和@AfterClass边界内的随机上下文(例如,不允许静态测试类初始值设定项访问随机上下文).

@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = App.class)
@WebAppConfiguration
@IntegrationTest("server.port:0")
public class TestExample extends ElasticsearchIntegrationTest {

    TestRestTemplate testRestTemplate = new TestRestTemplate();

    @Value("${local.server.port}")
    int port;

    @Test
    public void testOne(){
        ResponseEntity<String> results = testRestTemplate.getForEntity(String.format("http://localhost:%d/client/1", port), String.class);



     System.out.print(results);
    }

}

有没有人有一些想法如何使它们运行或什么是替代？

Answer 1

您可以实际执行所需操作,而无需任何其他弹性搜索测试依赖项.这个想法基本上是创建一个嵌入式节点,然后使用NodeClient它与之通信.

为此,我创建了自己的EmbeddedElasticsearchServer类,看起来(或多或少)像这样:

public class EmbeddedElasticsearchServer implements InitializingBean {

    public EmbeddedElasticsearchServer() {

        ImmutableSettings.Builder elasticsearchSettings = ImmutableSettings.settingsBuilder()
                .put("http.enabled", "false")
                .put("path.data", "target/elasticsearch-data");

        node = nodeBuilder()
                .local(true)
                .settings(elasticsearchSettings.build())
                .node();

        client = node.client();


    }

    @Override
    public void afterPropertiesSet() throws Exception {
         // Initialization stuff:
         // - create required indices
         // - define mappings
         // - populate with test data
    }

    public Client getClient() {
         return client;
    }

}

然后,在spring配置中(让我们称之为integration-test-context.xml)我做了这个:

<bean id="embeddedElasticsearchServer" 
      class="com.example.EmbeddedElasticsearchServer" />

<bean id="elasticsearchClient"
      class="org.elasticsearch.client.node.NodeClient" 
      factory-bean="embeddedElasticsearchServer" 
      factory-method="getClient" />

然后你就可以在你的测试中自动装配客户端,如下所示:

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("/integration-test-context.xml")
public abstract class AbstractElasticsearchIntegrationTest {

    @Autowired
    private Client elasticsearchClient;

    // Your rests go here...

}