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
   *
   *      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.camel.component.jira.consumer;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.concurrent.atomic.AtomicBoolean;
  import java.util.concurrent.atomic.AtomicInteger;
  
  import com.atlassian.jira.rest.client.api.JiraRestClient;
  import com.atlassian.jira.rest.client.api.JiraRestClientFactory;
  import com.atlassian.jira.rest.client.api.SearchRestClient;
  import com.atlassian.jira.rest.client.api.domain.Issue;
  import com.atlassian.jira.rest.client.api.domain.Priority;
  import com.atlassian.jira.rest.client.api.domain.SearchResult;
  import io.atlassian.util.concurrent.Promise;
  import io.atlassian.util.concurrent.Promises;
  import org.apache.camel.CamelContext;
  import org.apache.camel.EndpointInject;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.jira.JiraComponent;
  import org.apache.camel.component.jira.JiraConstants;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.spi.Registry;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.Mock;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  import static org.apache.camel.component.jira.JiraConstants.JIRA;
  import static org.apache.camel.component.jira.JiraConstants.JIRA_REST_CLIENT_FACTORY;
  import static org.apache.camel.component.jira.JiraTestConstants.*;
  import static org.apache.camel.component.jira.Utils.*;
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.Mockito.*;
  
  @ExtendWith(MockitoExtension.class)
  public class WatchUpdatesConsumerTest extends CamelTestSupport {
      private final List<Issue> issues = new ArrayList<>();
  
      @Mock
      private JiraRestClient jiraClient;
  
      @Mock
      private JiraRestClientFactory jiraRestClientFactory;
  
      @Mock
      private SearchRestClient searchRestClient;
  
      @EndpointInject("mock:result")
      private MockEndpoint mockResult;
  
      @Override
      protected void bindToRegistry(Registry registry) {
          registry.bind(JIRA_REST_CLIENT_FACTORY, jiraRestClientFactory);
      }
  
      @BeforeEach
      public void beforeEach() {
          issues.clear();
          issues.add(createIssue(1L));
          issues.add(createIssue(2L));
          issues.add(createIssue(3L));
      }
  
      public void setMocks() {
          SearchResult result = new SearchResult(0, 50, 100, issues);
          Promise<SearchResult> promiseSearchResult = Promises.promise(result);
  
          when(jiraClient.getSearchClient()).thenReturn(searchRestClient);
          when(jiraRestClientFactory.createWithBasicHttpAuthentication(any(), any(), any())).thenReturn(jiraClient);
          when(searchRestClient.searchJql(any(), any(), any(), any())).thenReturn(promiseSearchResult);
      }
  
      @Override
      protected CamelContext createCamelContext() throws Exception {
          setMocks();
          CamelContext camelContext = super.createCamelContext();
          camelContext.disableJMX();
          JiraComponent component = new JiraComponent(camelContext);
          camelContext.addComponent(JIRA, component);
          return camelContext;
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("jira://watchUpdates?jiraUrl=" + JIRA_CREDENTIALS
                       + "&jql=project=" + PROJECT + "&delay=500&watchedFields=" + WATCHED_COMPONENTS)
                          .to(mockResult);
              }
          };
      }
  
      @Test
      public void emptyAtStartupTest() throws Exception {
          mockResult.expectedMessageCount(0);
          mockResult.assertIsSatisfied();
      }
  
      @Test
      public void singleChangeTest() throws Exception {
          Issue issue = setPriority(issues.get(0), new Priority(
                  null, 4L, "High", null, null, null));
          reset(searchRestClient);
          AtomicInteger searchCount = new AtomicInteger();
          when(searchRestClient.searchJql(any(), any(), any(), any())).then(invocation -> {
              if (searchCount.incrementAndGet() == 2) {
                  issues.remove(0);
                  issues.add(0, issue);
              }
              SearchResult result = new SearchResult(0, 50, 100, issues);
              return Promises.promise(result);
          });
  
          mockResult.expectedBodiesReceived(issue.getPriority());
          mockResult.expectedHeaderReceived(JiraConstants.ISSUE_CHANGED, "Priority");
          mockResult.expectedHeaderReceived(JiraConstants.ISSUE_KEY, "TST-1");
          mockResult.expectedMessageCount(1);
          mockResult.assertIsSatisfied(0);
      }
  
      @Test
      public void multipleChangesWithAddedNewIssueTest() throws Exception {
          final Issue issue = transitionIssueDone(issues.get(1));
          final Issue issue2 = setPriority(issues.get(2), new Priority(
                  null, 2L, "High", null, null, null));
  
          reset(searchRestClient);
          AtomicInteger searchCount = new AtomicInteger();
          when(searchRestClient.searchJql(any(), any(), any(), any())).then(invocation -> {
              if (searchCount.incrementAndGet() == 2) {
                  issues.add(createIssue(4L));
                  issues.remove(1);
                  issues.add(1, issue);
                  issues.remove(2);
                  issues.add(2, issue2);
              }
  
              SearchResult result = new SearchResult(0, 50, 4, issues);
              return Promises.promise(result);
          });
  
          mockResult.expectedMessageCount(3);
          mockResult.expectedBodiesReceivedInAnyOrder(issue.getStatus(), issue.getResolution(), issue2.getPriority());
          mockResult.assertIsSatisfied(1000);
      }
  
      @Test
      public void multipleChangesWithAddedAndUpdatedNewIssueTest() throws Exception {
          final Issue issue = transitionIssueDone(issues.get(1));
          final Issue issue2 = setPriority(issues.get(2), new Priority(
                  null, 2L, "High", null, null, null));
          final Issue newIssue = createIssue(4L);
  
          reset(searchRestClient);
          AtomicInteger searchCount = new AtomicInteger();
          when(searchRestClient.searchJql(any(), any(), any(), any())).then(invocation -> {
              if (searchCount.incrementAndGet() == 2) {
                  issues.add(newIssue);
                  issues.remove(1);
                  issues.add(1, issue);
                  issues.remove(2);
                  issues.add(2, issue2);
              }
  
              SearchResult result = new SearchResult(0, 50, 3, issues);
              return Promises.promise(result);
          });
  
          mockResult.expectedMessageCount(3);
          mockResult.expectedBodiesReceivedInAnyOrder(issue.getStatus(), issue.getResolution(), issue2.getPriority());
          mockResult.assertIsSatisfied(1000);
  
          mockResult.reset();
          mockResult.expectedMessageCount(2);
  
          AtomicBoolean searched = new AtomicBoolean();
          Issue resolvedNewIssue = transitionIssueDone(newIssue);
          reset(searchRestClient);
          when(searchRestClient.searchJql(any(), any(), any(), any())).then(invocation -> {
              if (!searched.get()) {
                  issues.remove(3);
                  issues.add(3, resolvedNewIssue);
                  searched.set(true);
              }
  
              SearchResult result = new SearchResult(0, 50, 4, issues);
  
              return Promises.promise(result);
          });
  
          mockResult.expectedBodiesReceivedInAnyOrder(resolvedNewIssue.getStatus(), resolvedNewIssue.getResolution());
          mockResult.assertIsSatisfied(1000);
      }
  }
  