gt:     UserDto user = db.users().insertUser();
context: /*
   * SonarQube
   * Copyright (C) 2009-2022 SonarSource SA
   * mailto:info AT sonarsource DOT com
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 3 of the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public License
   * along with this program; if not, write to the Free Software Foundation,
   * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
   */
  package org.sonar.server.qualityprofile.ws;
  
  import org.junit.Rule;
  import org.junit.Test;
  import org.sonar.api.resources.Languages;
  import org.sonar.api.server.ws.WebService;
  import org.sonar.core.util.UuidFactory;
  import org.sonar.core.util.UuidFactoryFast;
  import org.sonar.db.DbTester;
  import org.sonar.db.permission.GlobalPermission;
  import org.sonar.db.qualityprofile.QProfileDto;
  import org.sonar.db.user.GroupDto;
  import org.sonar.db.user.UserDto;
  import org.sonar.server.exceptions.BadRequestException;
  import org.sonar.server.exceptions.ForbiddenException;
  import org.sonar.server.exceptions.NotFoundException;
  import org.sonar.server.language.LanguageTesting;
  import org.sonar.server.tester.UserSessionRule;
  import org.sonar.server.ws.TestResponse;
  import org.sonar.server.ws.WsActionTester;
  
  import static java.lang.String.format;
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.assertj.core.api.Assertions.assertThatThrownBy;
  import static org.sonarqube.ws.client.qualityprofile.QualityProfileWsParameters.PARAM_GROUP;
  import static org.sonarqube.ws.client.qualityprofile.QualityProfileWsParameters.PARAM_LANGUAGE;
  import static org.sonarqube.ws.client.qualityprofile.QualityProfileWsParameters.PARAM_QUALITY_PROFILE;
  
  public class AddGroupActionTest {
  
    private static final String XOO = "xoo";
    private static final Languages LANGUAGES = LanguageTesting.newLanguages(XOO);
  
    @Rule
    public UserSessionRule userSession = UserSessionRule.standalone();
    @Rule
    public DbTester db = DbTester.create();
  
    private final QProfileWsSupport wsSupport = new QProfileWsSupport(db.getDbClient(), userSession);
    private final UuidFactory uuidFactory = UuidFactoryFast.getInstance();
  
    private final WsActionTester ws = new WsActionTester(new AddGroupAction(db.getDbClient(), uuidFactory, wsSupport, LANGUAGES));
  
    @Test
    public void test_definition() {
      WebService.Action def = ws.getDef();
      assertThat(def.key()).isEqualTo("add_group");
      assertThat(def.isPost()).isTrue();
      assertThat(def.isInternal()).isTrue();
      assertThat(def.params()).extracting(WebService.Param::key).containsExactlyInAnyOrder("qualityProfile", "language", "group");
    }
  
    @Test
    public void add_group() {
      QProfileDto profile = db.qualityProfiles().insert(p -> p.setLanguage(XOO));
      GroupDto group = db.users().insertGroup();
      userSession.logIn().addPermission(GlobalPermission.ADMINISTER_QUALITY_PROFILES);
  
      TestResponse response = ws.newRequest()
        .setParam(PARAM_QUALITY_PROFILE, profile.getName())
        .setParam(PARAM_LANGUAGE, XOO)
        .setParam(PARAM_GROUP, group.getName())
        .execute();
  
      assertThat(response.getStatus()).isEqualTo(204);
      assertThat(db.getDbClient().qProfileEditGroupsDao().exists(db.getSession(), profile, group)).isTrue();
    }
  
    @Test
    public void does_nothing_when_group_can_already_edit_profile() {
      QProfileDto profile = db.qualityProfiles().insert(p -> p.setLanguage(XOO));
      GroupDto group = db.users().insertGroup();
      db.qualityProfiles().addGroupPermission(profile, group);
      assertThat(db.getDbClient().qProfileEditGroupsDao().exists(db.getSession(), profile, group)).isTrue();
      userSession.logIn().addPermission(GlobalPermission.ADMINISTER_QUALITY_PROFILES);
  
      ws.newRequest()
        .setParam(PARAM_QUALITY_PROFILE, profile.getName())
        .setParam(PARAM_LANGUAGE, XOO)
        .setParam(PARAM_GROUP, group.getName())
        .execute();
  
      assertThat(db.getDbClient().qProfileEditGroupsDao().exists(db.getSession(), profile, group)).isTrue();
    }
  
    @Test
    public void qp_administers_can_add_group() {
      QProfileDto profile = db.qualityProfiles().insert(p -> p.setLanguage(XOO));
      GroupDto group = db.users().insertGroup();
      userSession.logIn().addPermission(GlobalPermission.ADMINISTER_QUALITY_PROFILES);
  
      ws.newRequest()
        .setParam(PARAM_QUALITY_PROFILE, profile.getName())
        .setParam(PARAM_LANGUAGE, XOO)
        .setParam(PARAM_GROUP, group.getName())
        .execute();
  
      assertThat(db.getDbClient().qProfileEditGroupsDao().exists(db.getSession(), profile, group)).isTrue();
    }
  
    @Test
    public void can_add_group_with_user_edit_permission() {
      QProfileDto profile = db.qualityProfiles().insert(p -> p.setLanguage(XOO));
      GroupDto group = db.users().insertGroup();
      UserDto userAllowedToEditProfile = db.users().insertUser();
      db.qualityProfiles().addUserPermission(profile, userAllowedToEditProfile);
      userSession.logIn(userAllowedToEditProfile);
  
      ws.newRequest()
        .setParam(PARAM_QUALITY_PROFILE, profile.getName())
        .setParam(PARAM_LANGUAGE, XOO)
        .setParam(PARAM_GROUP, group.getName())
        .execute();
  
      assertThat(db.getDbClient().qProfileEditGroupsDao().exists(db.getSession(), profile, group)).isTrue();
    }
  
    @Test
    public void can_add_group_with_group_edit_permission() {
      QProfileDto profile = db.qualityProfiles().insert(p -> p.setLanguage(XOO));
      GroupDto group = db.users().insertGroup();
      UserDto userAllowedToEditProfile = db.users().insertUser();
      db.qualityProfiles().addGroupPermission(profile, group);
      userSession.logIn(userAllowedToEditProfile).setGroups(group);
  
      ws.newRequest()
        .setParam(PARAM_QUALITY_PROFILE, profile.getName())
        .setParam(PARAM_LANGUAGE, XOO)
        .setParam(PARAM_GROUP, group.getName())
        .execute();
  
      assertThat(db.getDbClient().qProfileEditGroupsDao().exists(db.getSession(), profile, group)).isTrue();
    }
  
    @Test
    public void uses_global_permission() {
      QProfileDto profile = db.qualityProfiles().insert(p -> p.setLanguage(XOO));
      GroupDto group = db.users().insertGroup();
      userSession.logIn().addPermission(GlobalPermission.ADMINISTER_QUALITY_PROFILES);
  
      ws.newRequest()
        .setParam(PARAM_QUALITY_PROFILE, profile.getName())
        .setParam(PARAM_LANGUAGE, XOO)
        .setParam(PARAM_GROUP, group.getName())
        .execute();
  
      assertThat(db.getDbClient().qProfileEditGroupsDao().exists(db.getSession(), profile, group)).isTrue();
    }
  
    @Test
    public void fail_when_group_does_not_exist() {
      QProfileDto profile = db.qualityProfiles().insert(p -> p.setLanguage(XOO));
      userSession.logIn().addPermission(GlobalPermission.ADMINISTER_QUALITY_PROFILES);
  
      assertThatThrownBy(() -> {
        ws.newRequest()
          .setParam(PARAM_QUALITY_PROFILE, profile.getName())
          .setParam(PARAM_LANGUAGE, XOO)
          .setParam(PARAM_GROUP, "unknown")
          .execute();
      })
        .isInstanceOf(NotFoundException.class)
        .hasMessage("No group with name 'unknown'");
    }
  
    @Test
    public void fail_when_qprofile_does_not_exist() {
      GroupDto group = db.users().insertGroup();
      userSession.logIn().addPermission(GlobalPermission.ADMINISTER_QUALITY_PROFILES);
  
      assertThatThrownBy(() -> {
        ws.newRequest()
          .setParam(PARAM_QUALITY_PROFILE, "unknown")
          .setParam(PARAM_LANGUAGE, XOO)
          .setParam(PARAM_GROUP, group.getName())
          .execute();
      })
        .isInstanceOf(NotFoundException.class)
        .hasMessage("Quality Profile for language 'xoo' and name 'unknown' does not exist");
    }
  
    @Test
    public void fail_when_wrong_language() {
      QProfileDto profile = db.qualityProfiles().insert(p -> p.setLanguage("unknown"));
      UserDto user = db.users().insertUser();
      userSession.logIn().addPermission(GlobalPermission.ADMINISTER_QUALITY_PROFILES);
  
      assertThatThrownBy(() -> {
        ws.newRequest()
          .setParam(PARAM_QUALITY_PROFILE, profile.getName())
          .setParam(PARAM_LANGUAGE, XOO)
          .setParam(PARAM_GROUP, user.getLogin())
          .execute();
      })
        .isInstanceOf(NotFoundException.class)
        .hasMessage(format("Quality Profile for language 'xoo' and name '%s' does not exist", profile.getName()));
    }
  
    @Test
    public void fail_when_qp_is_built_in() {
      UserDto user = db.users().insertUser();
      QProfileDto profile = db.qualityProfiles().insert(p -> p.setLanguage(XOO).setIsBuiltIn(true));
      userSession.logIn().addPermission(GlobalPermission.ADMINISTER_QUALITY_PROFILES);
  
      assertThatThrownBy(() -> {
        ws.newRequest()
          .setParam(PARAM_QUALITY_PROFILE, profile.getName())
          .setParam(PARAM_LANGUAGE, XOO)
          .setParam(PARAM_GROUP, user.getLogin())
          .execute();
      })
        .isInstanceOf(BadRequestException.class)
        .hasMessage(String.format("Operation forbidden for built-in Quality Profile '%s' with language 'xoo'", profile.getName()));
    }
  
    @Test
    public void fail_when_not_enough_permission() {
      QProfileDto profile = db.qualityProfiles().insert(p -> p.setLanguage(XOO));
  