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- /*
- * SonarQube
- * Copyright (C) 2009-2021 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.ce.monitoring;
-
- import java.lang.management.ManagementFactory;
- import javax.annotation.CheckForNull;
- import javax.management.InstanceNotFoundException;
- import javax.management.ObjectInstance;
- import javax.management.ObjectName;
- import org.junit.Rule;
- import org.junit.Test;
- import org.sonar.api.utils.System2;
- import org.sonar.db.DbTester;
- import org.sonar.process.systeminfo.protobuf.ProtobufSystemInfo;
-
- import static org.assertj.core.api.Assertions.assertThat;
-
- public class CeDatabaseMBeanImplTest {
-
- @Rule
- public DbTester dbTester = DbTester.create(System2.INSTANCE);
-
- private CeDatabaseMBeanImpl underTest = new CeDatabaseMBeanImpl(dbTester.getDbClient());
-
- @Test
- public void register_and_unregister() throws Exception {
- assertThat(getMBean()).isNull();
-
- underTest.start();
- assertThat(getMBean()).isNotNull();
-
- underTest.stop();
- assertThat(getMBean()).isNull();
- }
-
- @Test
- public void export_system_info() {
- ProtobufSystemInfo.Section section = underTest.toProtobuf();
- assertThat(section.getName()).isEqualTo("Compute Engine Database Connection");
- assertThat(section.getAttributesCount()).isEqualTo(9);
- assertThat(section.getAttributes(0).getKey()).isEqualTo("Pool Initial Size");
- assertThat(section.getAttributes(0).getLongValue()).isGreaterThanOrEqualTo(0);
- }
-
- @CheckForNull
- private ObjectInstance getMBean() throws Exception {
- try {
- return ManagementFactory.getPlatformMBeanServer().getObjectInstance(new ObjectName(CeDatabaseMBean.OBJECT_NAME));
- } catch (InstanceNotFoundException e) {
- return null;
- }
- }
- }
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