content: /**
   * 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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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.atlas.notification;
  
  import com.sun.jersey.api.client.ClientResponse;
  import com.sun.jersey.api.client.WebResource;
  import org.apache.atlas.ApplicationProperties;
  import org.apache.atlas.AtlasBaseClient;
  import org.apache.atlas.AtlasClientV2;
  import org.apache.atlas.AtlasConfiguration;
  import org.apache.atlas.AtlasErrorCode;
  import org.apache.atlas.kafka.NotificationProvider;
  import org.apache.atlas.notification.rest.RestNotification;
  import org.apache.commons.configuration.Configuration;
  import org.mockito.Matchers;
  import org.mockito.Mock;
  import org.mockito.MockitoAnnotations;
  import org.testng.annotations.BeforeClass;
  import org.testng.annotations.Test;
  
  import javax.ws.rs.core.MediaType;
  import javax.ws.rs.core.Response;
  
  import java.util.ArrayList;
  import java.util.Collections;
  
  import static org.apache.atlas.kafka.KafkaNotification.ATLAS_HOOK_TOPIC;
  import static org.mockito.ArgumentMatchers.anyList;
  import static org.mockito.Matchers.anyString;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  import static org.testng.Assert.assertEquals;
  import static org.testng.Assert.assertTrue;
  import static org.testng.Assert.fail;
  
  public class RestNotificationTest {
      private NotificationInterface notifier;
      private Configuration         conf;
  
      @Mock
      private WebResource service;
  
      @Mock
      private WebResource.Builder resourceBuilderMock;
  
      @BeforeClass
      public void setup() throws Exception {
          MockitoAnnotations.initMocks(this);
  
          conf = ApplicationProperties.get();
  
          conf.setProperty(AtlasConfiguration.NOTIFICATION_HOOK_REST_ENABLED.getPropertyName(), true);
          conf.setProperty(NotificationProvider.CONF_ATLAS_HOOK_SPOOL_ENABLED, false);
  
          notifier = NotificationProvider.get();
      }
  
      @Test
      public void testNotificationProvider() {
          assertEquals(notifier.getClass(), RestNotification.class);
      }
  
      @Test
      public void testPostNotificationToTopic() {
          AtlasClientV2       client   = new AtlasClientV2(service, conf);
          AtlasBaseClient.API api      = client.formatPathWithParameter(AtlasClientV2.API_V2.POST_NOTIFICATIONS_TO_TOPIC, ATLAS_HOOK_TOPIC);
          WebResource.Builder builder  = setupBuilder(api, service);
          ClientResponse      response = mock(ClientResponse.class);
  
          when(response.getStatus()).thenReturn(Response.Status.NO_CONTENT.getStatusCode());
          when(builder.method(anyString(), Matchers.<Class<ClientResponse>>any(), anyList())).thenReturn(response);
  
          ((RestNotification) notifier).atlasClientV2 = client;
  
          try {
              ((RestNotification) notifier).sendInternal(NotificationInterface.NotificationType.HOOK, new ArrayList<>(Collections.singletonList("Dummy")));
          } catch (NotificationException e) {
              fail("Failed with Exception");
          }
      }
  
      @Test
      public void testNotificationException() {
          AtlasClientV2       client   = new AtlasClientV2(service, conf);
          AtlasBaseClient.API api      = client.formatPathWithParameter(AtlasClientV2.API_V2.POST_NOTIFICATIONS_TO_TOPIC, ATLAS_HOOK_TOPIC);
          WebResource.Builder builder  = setupBuilder(api, service);
          ClientResponse      response = mock(ClientResponse.class);
  
          when(response.getStatus()).thenReturn(AtlasErrorCode.NOTIFICATION_EXCEPTION.getHttpCode().getStatusCode());
          when(response.getEntity(String.class)).thenReturn(AtlasErrorCode.NOTIFICATION_EXCEPTION.getErrorCode());
          when(builder.method(anyString(), Matchers.<Class<ClientResponse>>any(), anyList())).thenReturn(response);
  
          ((RestNotification) notifier).atlasClientV2 = client;
  
          try {
              ((RestNotification) notifier).sendInternal(NotificationInterface.NotificationType.HOOK, new ArrayList<>(Collections.singletonList("Dummy")));
          } catch (NotificationException e) {
              assertTrue(e.getMessage().contains(AtlasErrorCode.NOTIFICATION_EXCEPTION.getErrorCode()));
          }
      }
  
      private WebResource.Builder setupBuilder(AtlasClientV2.API api, WebResource webResource) {
          when(webResource.path(api.getPath())).thenReturn(service);
          when(webResource.path(api.getNormalizedPath())).thenReturn(service);
  
          return getBuilder(service);
      }
  
      private WebResource.Builder getBuilder(WebResource resourceObject) {
          when(resourceObject.getRequestBuilder()).thenReturn(resourceBuilderMock);
          when(resourceObject.path(anyString())).thenReturn(resourceObject);
          when(resourceBuilderMock.accept(MediaType.APPLICATION_JSON)).thenReturn(resourceBuilderMock);
          when(resourceBuilderMock.type(MediaType.MULTIPART_FORM_DATA)).thenReturn(resourceBuilderMock);
          when(resourceBuilderMock.type(MediaType.APPLICATION_JSON + "; charset=UTF-8")).thenReturn(resourceBuilderMock);
  
          return resourceBuilderMock;
      }
  }
  