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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.camel.component.jira.springboot.test;
  
  import static org.apache.camel.component.jira.JiraConstants.ISSUE_KEY;
  import static org.apache.camel.component.jira.JiraConstants.JIRA_REST_CLIENT_FACTORY;
  import static org.apache.camel.component.jira.JiraConstants.MINUTES_SPENT;
  import static org.apache.camel.component.jira.springboot.test.Utils.createIssueWithComments;
  import static org.apache.camel.component.jira.springboot.test.Utils.createIssueWithWorkLogs;
  import static org.apache.camel.component.jira.springboot.test.Utils.newWorkLog;
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.ArgumentMatchers.eq;
  import static org.mockito.Mockito.lenient;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.never;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.when;
  
  import java.net.URI;
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.Date;
  import java.util.HashMap;
  import java.util.Map;
  
  import com.atlassian.jira.rest.client.api.IssueRestClient;
  import com.atlassian.jira.rest.client.api.JiraRestClient;
  import com.atlassian.jira.rest.client.api.JiraRestClientFactory;
  import com.atlassian.jira.rest.client.api.domain.Issue;
  import com.atlassian.jira.rest.client.api.domain.Worklog;
  import com.atlassian.jira.rest.client.api.domain.input.WorklogInput;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.CamelExecutionException;
  import org.apache.camel.EndpointInject;
  import org.apache.camel.Produce;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.spring.boot.CamelAutoConfiguration;
  import org.apache.camel.spring.boot.CamelContextConfiguration;
  import org.apache.camel.test.spring.junit5.CamelSpringBootTest;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.fail;
  import static org.junit.jupiter.api.Assertions.assertInstanceOf;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import io.atlassian.util.concurrent.Promises;
  
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.test.annotation.DirtiesContext;
  import org.springframework.test.annotation.DirtiesContext.ClassMode;
  import org.mockito.stubbing.Answer;
  
  @DirtiesContext(classMode = ClassMode.AFTER_EACH_TEST_METHOD)
  @CamelSpringBootTest
  @SpringBootTest(classes = { CamelAutoConfiguration.class, AddWorkLogProducerTest.class,
          AddWorkLogProducerTest.TestConfiguration.class })
  
  public class AddWorkLogProducerTest {
  
      @Autowired
      private CamelContext camelContext;
  
      @Autowired
      @Produce("direct:start")
      ProducerTemplate template;
  
      @EndpointInject("mock:result")
      MockEndpoint mockResult;
  
      static JiraRestClient jiraClient;
  
      static JiraRestClientFactory jiraRestClientFactory;
  
      static IssueRestClient issueRestClient;
  
      static Issue backendIssue;
  
      @Bean
      CamelContextConfiguration contextConfiguration() {
          return new CamelContextConfiguration() {
              @Override
              public void beforeApplicationStart(CamelContext context) {
                  // get chance to mock camelContext/Registry
                  jiraRestClientFactory = mock(JiraRestClientFactory.class);
                  jiraClient = mock(JiraRestClient.class);
                  issueRestClient = mock(IssueRestClient.class);
                  lenient().when(jiraRestClientFactory.createWithBasicHttpAuthentication(any(), any(), any()))
                          .thenReturn(jiraClient);
                  lenient().when(jiraClient.getIssueClient()).thenReturn(issueRestClient);
  
                  backendIssue = createIssueWithComments(1, 1);
                  lenient().when(issueRestClient.getIssue(any())).then(inv -> Promises.promise(backendIssue));
                  camelContext.getRegistry().bind(JIRA_REST_CLIENT_FACTORY, jiraRestClientFactory);
              }
  
              @Override
              public void afterApplicationStart(CamelContext camelContext) {
                  // do nothing here
              }
          };
      }
  
      @Test
      public void testAddWorkLog() throws InterruptedException {
          int minutesSpent = 10;
          Map<String, Object> headers = new HashMap<>();
          headers.put(ISSUE_KEY, backendIssue.getKey());
          headers.put(MINUTES_SPENT, minutesSpent);
          String comment = "A new test comment " + new Date();
  
          when(issueRestClient.addWorklog(any(URI.class), any(WorklogInput.class))).then((Answer<Void>) inv -> {
              Collection<Worklog> workLogs = new ArrayList<>();
              workLogs.add(newWorkLog(backendIssue.getId(), minutesSpent, comment));
              backendIssue = createIssueWithWorkLogs(backendIssue.getId(), workLogs);
              return null;
          });
  
          template.sendBodyAndHeaders(comment, headers);
  
          mockResult.expectedMessageCount(1);
          mockResult.assertIsSatisfied();
  
          verify(issueRestClient).getIssue(backendIssue.getKey());
          verify(issueRestClient).addWorklog(eq(backendIssue.getWorklogUri()), any(WorklogInput.class));
      }
  
      @Test
      public void testAddWorkLogMissingIssueKey() throws InterruptedException {
          int minutesSpent = 3;
          Map<String, Object> headers = new HashMap<>();
          headers.put(MINUTES_SPENT, minutesSpent);
          String comment = "A new test comment " + new Date();
  
          try {
              template.sendBodyAndHeaders(comment, headers);
              fail("Should have thrown an exception");
          } catch (CamelExecutionException e) {
              IllegalArgumentException cause = assertInstanceOf(IllegalArgumentException.class, e.getCause());
              assertTrue(cause.getMessage().contains(ISSUE_KEY));
          }
          mockResult.reset();
          mockResult.expectedMessageCount(0);
          mockResult.assertIsSatisfied();
  
          verify(issueRestClient, never()).getIssue(any(String.class));
          verify(issueRestClient, never()).addWorklog(any(URI.class), any(WorklogInput.class));
      }
  
      @Test
      public void testAddWorkLogMissingMinutesSpent() throws InterruptedException {
  
          Map<String, Object> headers = new HashMap<>();
          headers.put(ISSUE_KEY, backendIssue.getKey());
          String comment = "A new test comment " + new Date();
  
          try {
              template.sendBodyAndHeaders(comment, headers);
              fail("Should have thrown an exception");
          } catch (CamelExecutionException e) {
              IllegalArgumentException cause = assertInstanceOf(IllegalArgumentException.class, e.getCause());
              assertTrue(cause.getMessage().contains(MINUTES_SPENT));
          }
  
          mockResult.reset();
          mockResult.expectedMessageCount(0);
          mockResult.assertIsSatisfied();
  
          verify(issueRestClient, never()).getIssue(any(String.class));
          verify(issueRestClient, never()).addWorklog(any(URI.class), any(WorklogInput.class));
      }
  
      @Test
      public void testAddWorkLogMissingComment() throws InterruptedException {
          int minutesSpent = 60;
          Map<String, Object> headers = new HashMap<>();
          headers.put(ISSUE_KEY, backendIssue.getKey());
          headers.put(MINUTES_SPENT, minutesSpent);
  
          try {
              template.sendBodyAndHeaders(null, headers);
              fail("Should have thrown an exception");
          } catch (CamelExecutionException e) {
              IllegalArgumentException cause = assertInstanceOf(IllegalArgumentException.class, e.getCause());
              assertTrue(cause.getMessage().contains("Missing exchange body"));
          }
          mockResult.reset();
          mockResult.expectedMessageCount(0);
          mockResult.assertIsSatisfied();
  
          verify(issueRestClient, never()).getIssue(any(String.class));
          verify(issueRestClient, never()).addWorklog(any(URI.class), any(WorklogInput.class));
      }
  
      @Configuration
      public class TestConfiguration {
  
          @Bean
          public RouteBuilder routeBuilder() {
              return new RouteBuilder() {
                  @Override
                  public void configure() throws Exception {
                      from("direct:start").to("jira://addWorkLog?jiraUrl=" + JiraTestConstants.getJiraCredentials())
                              .to(mockResult);
                  }
              };
          }
  
      }
  
  }
  