/*
    * Copyright (C) 2011 Atlassian
    *
    * 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 com.atlassian.jira.rest.client.internal.json;
  
  import com.atlassian.jira.rest.client.api.domain.BasicPriority;
  import com.atlassian.jira.rest.client.api.domain.BasicProject;
  import com.atlassian.jira.rest.client.api.domain.BasicVotes;
  import com.atlassian.jira.rest.client.api.domain.BasicWatchers;
  import com.atlassian.jira.rest.client.api.domain.Issue;
  import com.atlassian.jira.rest.client.api.domain.IssueType;
  import com.atlassian.jira.rest.client.api.domain.SearchResult;
  import com.atlassian.jira.rest.client.api.domain.Status;
  import com.google.common.collect.Iterables;
  import org.codehaus.jettison.json.JSONException;
  import org.junit.Rule;
  import org.junit.Test;
  import org.junit.rules.ExpectedException;
  
  import static com.atlassian.jira.rest.client.TestUtil.assertEmptyIterable;
  import static com.atlassian.jira.rest.client.TestUtil.toDateTime;
  import static com.atlassian.jira.rest.client.TestUtil.toUri;
  import static com.atlassian.jira.rest.client.api.domain.EntityHelper.findEntityById;
  import static com.atlassian.jira.rest.client.internal.json.ResourceUtil.getJsonObjectFromResource;
  import static com.atlassian.jira.rest.client.test.matchers.IssueMatchers.issuesWithKeys;
  import static com.atlassian.jira.rest.client.test.matchers.SearchResultMatchers.searchResultWithParamsAndIssueCount;
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNull;
  import static org.junit.Assert.assertThat;
  
  public class SearchResultJsonParserTest {
  
      @Rule
      public final ExpectedException exception = ExpectedException.none();
  
      final SearchResultJsonParser parser = new SearchResultJsonParser();
  
      @Test
      public void testParse() throws Exception {
          final SearchResult searchResult = parser.parse(getJsonObjectFromResource("/json/search/issues1.json"));
  
          assertThat(searchResult, searchResultWithParamsAndIssueCount(0, 50, 1, 1));
  
          final Issue foundIssue = Iterables.getLast(searchResult.getIssues());
          assertIssueIsTST7(foundIssue);
      }
  
      @Test
      public void testParseMany() throws Exception {
          final SearchResult searchResult = parser.parse(getJsonObjectFromResource("/json/search/many-issues.json"));
  
          assertThat(searchResult, searchResultWithParamsAndIssueCount(0, 8, 15, 8));
  
          final Issue issue = findEntityById(searchResult.getIssues(), 10040L);
          assertIssueIsTST7(issue);
  
          final String[] expectedIssuesKeys = {"TST-13", "TST-12", "TST-11", "TST-10", "TST-9", "TST-8", "TST-7", "TST-6"};
          assertThat(searchResult.getIssues(), issuesWithKeys(expectedIssuesKeys));
      }
  
      @Test
      public void testParseInvalidTotal() throws Exception {
          exception.expect(JSONException.class);
          exception.expectMessage("JSONObject[\"total\"] is not a number.");
  
          parser.parse(getJsonObjectFromResource("/json/search/issues-invalid-total.json"));
      }
  
      private void assertIssueIsTST7(Issue issue) {
          assertEquals("TST-7", issue.getKey());
          assertEquals(Long.valueOf(10040), issue.getId());
          assertEquals(toUri("http://localhost:8090/jira/rest/api/latest/issue/10040"), issue.getSelf());
          assertEquals("A task where someone will vote", issue.getSummary());
          assertNull(issue.getDescription()); // by default search doesn't retrieve description
  
          final BasicPriority expectedPriority = new BasicPriority(toUri("http://localhost:8090/jira/rest/api/2/priority/3"), 3L, "Major");
          assertEquals(expectedPriority, issue.getPriority());
  
          final Status expectedStatus = new Status(toUri("http://localhost:8090/jira/rest/api/2/status/1"), 1L, "Open", "The issue is open and ready for the assignee to start work on it.", toUri("http://localhost:8090/jira/images/icons/status_open.gif"));
          assertEquals(expectedStatus, issue.getStatus());
  
          assertEmptyIterable(issue.getComments());
          assertEmptyIterable(issue.getComments());
          assertEmptyIterable(issue.getComponents());
          assertEmptyIterable(issue.getWorklogs());
          assertEmptyIterable(issue.getSubtasks());
         assertEmptyIterable(issue.getIssueLinks());
         assertEmptyIterable(issue.getFixVersions());
         assertEmptyIterable(issue.getAffectedVersions());
         assertEmptyIterable(issue.getLabels());
         assertNull(issue.getDueDate());
         assertNull(issue.getTimeTracking());
         assertNull(issue.getResolution());
         assertNull(issue.getChangelog());
         assertNull(issue.getAttachments());
         assertEquals(toDateTime("2010-09-22T18:06:32.000+02:00"), issue.getUpdateDate());
         assertEquals(toDateTime("2010-09-22T18:06:32.000+02:00"), issue.getCreationDate());
         assertEquals(TestConstants.USER1, issue.getReporter());
         assertEquals(TestConstants.USER_ADMIN, issue.getAssignee());
 
         final BasicProject expectedProject = new BasicProject(toUri("http://localhost:8090/jira/rest/api/2/project/TST"), "TST", 10000L, "Test Project");
         assertEquals(expectedProject, issue.getProject());
 
         final BasicVotes expectedVotes = new BasicVotes(toUri("http://localhost:8090/jira/rest/api/2/issue/TST-7/votes"), 0, false);
         assertEquals(expectedVotes, issue.getVotes());
 
         final BasicWatchers expectedWatchers = new BasicWatchers(toUri("http://localhost:8090/jira/rest/api/2/issue/TST-7/watchers"), false, 0);
         assertEquals(expectedWatchers, issue.getWatchers());
 
         final IssueType expectedIssueType = new IssueType(toUri("http://localhost:8090/jira/rest/api/2/issuetype/3"), 3L, "Task", false, "A task that needs to be done.", toUri("http://localhost:8090/jira/images/icons/task.gif"));
         assertEquals(expectedIssueType, issue.getIssueType());
     }
 
 }