content: /*
   * 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.ambari.server.metadata;
  
  import java.util.List;
  
  import jakarta.persistence.EntityManager;
  
  import org.apache.ambari.server.H2DatabaseCleaner;
  import org.apache.ambari.server.controller.RootComponent;
  import org.apache.ambari.server.orm.GuiceJpaInitializer;
  import org.apache.ambari.server.orm.InMemoryDefaultTestModule;
  import org.apache.ambari.server.state.alert.AlertDefinition;
  import org.junit.After;
  import org.junit.Before;
  import org.junit.Test;
  
  import com.google.inject.Guice;
  import com.google.inject.Injector;
  
  import junit.framework.Assert;
  
  /**
   * Tets {@link AmbariServiceAlertDefinitions}.
   */
  public class AgentAlertDefinitionsTest {
  
    private Injector m_injector;
  
    @Before
    public void before() {
      m_injector = Guice.createInjector(new InMemoryDefaultTestModule());
      m_injector.getInstance(GuiceJpaInitializer.class);
    }
  
    @After
    public void tearDown() throws Exception {
      H2DatabaseCleaner.clearDatabase(m_injector.getProvider(EntityManager.class).get());
    }
  
    /**
     * Tests loading the agent alerts.
     */
    @Test
    public void testLoadingAgentHostAlerts() {
      AmbariServiceAlertDefinitions ambariServiceAlertDefinitions = m_injector.getInstance(AmbariServiceAlertDefinitions.class);
      List<AlertDefinition> definitions = ambariServiceAlertDefinitions.getAgentDefinitions();
      Assert.assertEquals(3, definitions.size());
  
      for( AlertDefinition definition : definitions){
        Assert.assertEquals(RootComponent.AMBARI_AGENT.name(),
            definition.getComponentName());
  
        Assert.assertEquals("AMBARI", definition.getServiceName());
      }
    }
  
    /**
     * Tests loading the agent alerts.
     */
    @Test
    public void testLoadingServertAlerts() {
      AmbariServiceAlertDefinitions ambariServiceAlertDefinitions = m_injector.getInstance(AmbariServiceAlertDefinitions.class);
      List<AlertDefinition> definitions = ambariServiceAlertDefinitions.getServerDefinitions();
      Assert.assertEquals(4, definitions.size());
  
      for (AlertDefinition definition : definitions) {
        Assert.assertEquals(RootComponent.AMBARI_SERVER.name(),
            definition.getComponentName());
  
        Assert.assertEquals("AMBARI", definition.getServiceName());
      }
    }
  }
  