content: /*
   * Copyright 2010 Proofpoint, Inc.
   *
   * Licensed 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 io.airlift.discovery.server;
  
  import com.google.common.collect.ImmutableMap;
  import com.google.common.collect.ImmutableSet;
  import io.airlift.discovery.store.RealTimeSupplier;
  import io.airlift.jaxrs.testing.MockUriInfo;
  import io.airlift.node.NodeInfo;
  import jakarta.ws.rs.core.Response;
  import org.testng.annotations.BeforeMethod;
  import org.testng.annotations.Test;
  
  import java.net.URI;
  
  import static com.google.common.collect.Iterables.transform;
  import static io.airlift.discovery.server.DynamicServiceAnnouncement.toServiceWith;
  import static io.airlift.testing.Assertions.assertEqualsIgnoreOrder;
  import static org.testng.Assert.assertEquals;
  import static org.testng.Assert.assertNotNull;
  import static org.testng.Assert.assertTrue;
  
  public class TestDynamicAnnouncementResource
  {
      private InMemoryDynamicStore store;
      private DynamicAnnouncementResource resource;
  
      @BeforeMethod
      public void setup()
      {
          store = new InMemoryDynamicStore(new DiscoveryConfig(), new RealTimeSupplier());
          resource = new DynamicAnnouncementResource(store, new NodeInfo("testing"));
      }
  
      @Test
      public void testPutNew()
      {
          DynamicAnnouncement announcement = new DynamicAnnouncement("testing", "alpha", "/a/b/c", ImmutableSet.of(
                  new DynamicServiceAnnouncement(Id.random(), "storage", ImmutableMap.of("http", "http://localhost:1111")))
          );
  
          Id<Node> nodeId = Id.random();
          Response response = resource.put(nodeId, new MockUriInfo(URI.create("http://localhost:8080/v1/announcement/" + nodeId)), announcement);
  
          assertNotNull(response);
          assertEquals(response.getStatus(), Response.Status.ACCEPTED.getStatusCode());
  
          assertEqualsIgnoreOrder(store.getAll(), transform(announcement.getServiceAnnouncements(), toServiceWith(nodeId, announcement.getLocation(), announcement.getPool())));
      }
  
      @Test
      public void testReplace()
      {
          Id<Node> nodeId = Id.random();
          DynamicAnnouncement previous = new DynamicAnnouncement("testing", "alpha", "/a/b/c", ImmutableSet.of(
                  new DynamicServiceAnnouncement(Id.random(), "storage", ImmutableMap.of("key", "existing"))
          ));
  
          store.put(nodeId, previous);
  
          DynamicAnnouncement announcement = new DynamicAnnouncement("testing", "alpha", "/a/b/c", ImmutableSet.of(
                  new DynamicServiceAnnouncement(Id.random(), "storage", ImmutableMap.of("key", "new")))
          );
  
          Response response = resource.put(nodeId, new MockUriInfo(URI.create("http://localhost:8080/v1/announcement/" + nodeId)), announcement);
  
          assertNotNull(response);
          assertEquals(response.getStatus(), Response.Status.ACCEPTED.getStatusCode());
  
          assertEqualsIgnoreOrder(store.getAll(), transform(announcement.getServiceAnnouncements(), toServiceWith(nodeId, announcement.getLocation(), announcement.getPool())));
      }
  
      @Test
      public void testEnvironmentConflict()
      {
          DynamicAnnouncement announcement = new DynamicAnnouncement("production", "alpha", "/a/b/c", ImmutableSet.of(
                  new DynamicServiceAnnouncement(Id.random(), "storage", ImmutableMap.of("http", "http://localhost:1111")))
          );
  
          Id<Node> nodeId = Id.random();
          Response response = resource.put(nodeId, new MockUriInfo(URI.create("http://localhost:8080/v1/announcement/" + nodeId)), announcement);
  
          assertNotNull(response);
          assertEquals(response.getStatus(), Response.Status.BAD_REQUEST.getStatusCode());
  
          assertTrue(store.getAll().isEmpty());
      }
  
      @Test
      public void testDeleteExisting()
      {
          Id<Node> blueNodeId = Id.random();
          DynamicAnnouncement blue = new DynamicAnnouncement("testing", "alpha", "/a/b/c", ImmutableSet.of(
                  new DynamicServiceAnnouncement(Id.random(), "storage", ImmutableMap.of("key", "valueBlue"))
          ));
  
          Id<Node> redNodeId = Id.random();
          DynamicAnnouncement red = new DynamicAnnouncement("testing", "alpha", "/a/b/c", ImmutableSet.of(
                  new DynamicServiceAnnouncement(Id.random(), "storage", ImmutableMap.of("key", "valueBlue"))
          ));
  
          store.put(redNodeId, red);
          store.put(blueNodeId, blue);
  
          Response response = resource.delete(blueNodeId);
  
          assertNotNull(response);
          assertEquals(response.getStatus(), Response.Status.NO_CONTENT.getStatusCode());
  
          assertEqualsIgnoreOrder(store.getAll(), transform(red.getServiceAnnouncements(), toServiceWith(redNodeId, red.getLocation(), red.getPool())));
      }
  
      @Test
      public void testDeleteMissing()
      {
          Response response = resource.delete(Id.random());
  
          assertNotNull(response);
          assertEquals(response.getStatus(), Response.Status.NO_CONTENT.getStatusCode());
  
          assertTrue(store.getAll().isEmpty());
      }
  
      @Test
      public void testMakesUpLocation()
      {
          DynamicAnnouncement announcement = new DynamicAnnouncement("testing", "alpha", null, ImmutableSet.of(
                  new DynamicServiceAnnouncement(Id.random(), "storage", ImmutableMap.of("http", "http://localhost:1111")))
          );
  
          Id<Node> nodeId = Id.valueOf("test123");
          Response response = resource.put(nodeId, new MockUriInfo(URI.create("http://localhost:8080/v1/announcement/" + nodeId)), announcement);
  
          assertNotNull(response);
          assertEquals(response.getStatus(), Response.Status.ACCEPTED.getStatusCode());
  
          assertEquals(store.getAll().size(), 1);
          Service service = store.getAll().iterator().next();
          assertEquals(service.getId(), service.getId());
          assertNotNull(service.getLocation());
      }
  }
  