How to use

setNewAssignee

method

in

org.sonar.server.issue.IssueFieldsSetter

@Override
public void onIssue(Component component, DefaultIssue issue) {
 if (issue.authorLogin() != null) {
  return;
 }
 loadScmChangesets(component);
 Optional<String> scmAuthor = guessScmAuthor(issue, component);
 if (scmAuthor.isPresent()) {
  if (scmAuthor.get().length() <= IssueDto.AUTHOR_MAX_SIZE) {
   issueUpdater.setNewAuthor(issue, scmAuthor.get(), changeContext);
  } else {
   LOGGER.debug("SCM account '{}' is too long to be stored as issue author", scmAuthor.get());
  }
 }
 if (issue.assignee() == null) {
  String assigneeUuid = scmAuthor.map(scmAccountToUser::getNullable).orElse(null);
  assigneeUuid = defaultIfEmpty(assigneeUuid, defaultAssignee.loadDefaultAssigneeUuid());
  issueUpdater.setNewAssignee(issue, assigneeUuid, changeContext);
 }
}

@Test
public void not_set_new_assignee_if_new_assignee_is_null() {
 boolean updated = underTest.setNewAssignee(issue, null, context);
 assertThat(updated).isFalse();
 assertThat(issue.currentChange()).isNull();
 assertThat(issue.mustSendNotifications()).isFalse();
}

@Test
public void set_new_assignee() {
 boolean updated = underTest.setNewAssignee(issue, "user_uuid", context);
 assertThat(updated).isTrue();
 assertThat(issue.assignee()).isEqualTo("user_uuid");
 assertThat(issue.mustSendNotifications()).isTrue();
 FieldDiffs.Diff diff = issue.currentChange().get(ASSIGNEE);
 assertThat(diff.oldValue()).isEqualTo(UNUSED);
 assertThat(diff.newValue()).isEqualTo("user_uuid");
}

@Test
public void fail_with_ISE_when_setting_new_assignee_on_already_assigned_issue() {
 issue.setAssigneeUuid("user_uuid");
 thrown.expect(IllegalStateException.class);
 thrown.expectMessage("It's not possible to update the assignee with this method, please use assign()");
 underTest.setNewAssignee(issue, "another_user_uuid", context);
}

@Override
public void onIssue(Component component, DefaultIssue issue) {
 if (issue.authorLogin() == null) {
  loadScmChangesets(component);
  String scmAuthor = guessScmAuthor(issue);
  if (!isNullOrEmpty(scmAuthor)) {
   if (scmAuthor.length() <= IssueDto.AUTHOR_MAX_SIZE) {
    issueUpdater.setNewAuthor(issue, scmAuthor, changeContext);
   } else {
    LOGGER.debug("SCM account '{}' is too long to be stored as issue author", scmAuthor);
   }
  }
  if (issue.assignee() == null) {
   String assigneeUuid = isNullOrEmpty(scmAuthor) ? null : scmAccountToUser.getNullable(scmAuthor);
   assigneeUuid = defaultIfEmpty(assigneeUuid, defaultAssignee.loadDefaultAssigneeUuid());
   issueUpdater.setNewAssignee(issue, assigneeUuid, changeContext);
  }
 }
}