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complete lookup method of consul registry and add integration test (#…
…3906) * add test case * fix bug * add something * complete lookup method of consul registry and add test * clean code * correct dependency of embedded-consul
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...bo-registry-consul/src/test/java/org/apache/dubbo/registry/consul/ConsulRegistryTest.java
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/* | ||
* Licensed to the Apache Software Foundation (ASF) under one or more | ||
* contributor license agreements. See the NOTICE file distributed with | ||
* this work for additional information regarding copyright ownership. | ||
* The ASF licenses this file to You under the Apache License, Version 2.0 | ||
* (the "License"); you may not use this file except in compliance with | ||
* the License. You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
package org.apache.dubbo.registry.consul; | ||
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import com.pszymczyk.consul.ConsulProcess; | ||
import com.pszymczyk.consul.ConsulStarterBuilder; | ||
import org.apache.dubbo.common.URL; | ||
import org.apache.dubbo.common.status.Status; | ||
import org.apache.dubbo.registry.NotifyListener; | ||
import org.apache.dubbo.registry.Registry; | ||
import org.apache.dubbo.registry.status.RegistryStatusChecker; | ||
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import org.junit.jupiter.api.AfterEach; | ||
import org.junit.jupiter.api.BeforeEach; | ||
import org.junit.jupiter.api.Test; | ||
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import java.util.List; | ||
import java.util.Map; | ||
import java.util.Set; | ||
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import static org.hamcrest.CoreMatchers.is; | ||
import static org.hamcrest.CoreMatchers.nullValue; | ||
import static org.hamcrest.CoreMatchers.not; | ||
import static org.hamcrest.MatcherAssert.assertThat; | ||
import static org.mockito.Mockito.mock; | ||
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public class ConsulRegistryTest { | ||
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private static ConsulProcess consul; | ||
private ConsulRegistry consulRegistry; | ||
private String service = "org.apache.dubbo.test.injvmServie"; | ||
private URL serviceUrl = URL.valueOf("consul://127.0.0.1:8012/" + service + "?notify=false&methods=test1,test2"); | ||
private URL registryUrl; | ||
private ConsulRegistryFactory consulRegistryFactory; | ||
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@BeforeEach | ||
public void setUp() throws Exception { | ||
this.consul = ConsulStarterBuilder.consulStarter() | ||
.build() | ||
.start(); | ||
this.registryUrl = URL.valueOf("consul://localhost:" + consul.getHttpPort()); | ||
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consulRegistryFactory = new ConsulRegistryFactory(); | ||
this.consulRegistry = (ConsulRegistry) consulRegistryFactory.createRegistry(registryUrl); | ||
} | ||
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@AfterEach | ||
public void tearDown() throws Exception { | ||
consul.close(); | ||
this.consulRegistry.destroy(); | ||
} | ||
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@Test | ||
public void testRegister() { | ||
Set<URL> registered; | ||
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for (int i = 0; i < 2; i++) { | ||
consulRegistry.register(serviceUrl); | ||
registered = consulRegistry.getRegistered(); | ||
assertThat(registered.contains(serviceUrl), is(true)); | ||
} | ||
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registered = consulRegistry.getRegistered(); | ||
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assertThat(registered.size(), is(1)); | ||
} | ||
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@Test | ||
public void testSubscribe() { | ||
NotifyListener listener = mock(NotifyListener.class); | ||
consulRegistry.subscribe(serviceUrl, listener); | ||
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Map<URL, Set<NotifyListener>> subscribed = consulRegistry.getSubscribed(); | ||
assertThat(subscribed.size(), is(1)); | ||
assertThat(subscribed.get(serviceUrl).size(), is(1)); | ||
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consulRegistry.unsubscribe(serviceUrl, listener); | ||
subscribed = consulRegistry.getSubscribed(); | ||
assertThat(subscribed.size(), is(1)); | ||
assertThat(subscribed.get(serviceUrl).size(), is(0)); | ||
} | ||
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@Test | ||
public void testAvailable() { | ||
consulRegistry.register(serviceUrl); | ||
assertThat(consulRegistry.isAvailable(), is(true)); | ||
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// consulRegistry.destroy(); | ||
// assertThat(consulRegistry.isAvailable(), is(false)); | ||
} | ||
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@Test | ||
public void testLookup() throws InterruptedException { | ||
List<URL> lookup = consulRegistry.lookup(serviceUrl); | ||
assertThat(lookup.size(), is(0)); | ||
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consulRegistry.register(serviceUrl); | ||
Thread.sleep(5000); | ||
lookup = consulRegistry.lookup(serviceUrl); | ||
assertThat(lookup.size(), is(1)); | ||
} | ||
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@Test | ||
public void testStatusChecker() { | ||
RegistryStatusChecker registryStatusChecker = new RegistryStatusChecker(); | ||
Status status = registryStatusChecker.check(); | ||
assertThat(status.getLevel(), is(Status.Level.UNKNOWN)); | ||
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Registry registry = consulRegistryFactory.getRegistry(registryUrl); | ||
assertThat(registry, not(nullValue())); | ||
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status = registryStatusChecker.check(); | ||
assertThat(status.getLevel(), is(Status.Level.OK)); | ||
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registry.register(serviceUrl); | ||
status = registryStatusChecker.check(); | ||
assertThat(status.getLevel(), is(Status.Level.OK)); | ||
} | ||
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} |