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 com.cloud.snapshot;
  
  import com.cloud.storage.Snapshot;
  import com.cloud.storage.SnapshotVO;
  import com.cloud.storage.dao.SnapshotDaoImpl;
  import com.cloud.utils.component.ComponentContext;
  import junit.framework.Assert;
  import junit.framework.TestCase;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.springframework.test.context.ContextConfiguration;
  import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  
  import javax.inject.Inject;
  import java.util.List;
  
  @RunWith(SpringJUnit4ClassRunner.class)
  @ContextConfiguration(locations = "classpath:/SnapshotDaoTestContext.xml")
  public class SnapshotDaoTest extends TestCase {
      @Inject
      SnapshotDaoImpl dao;
  
      @Before
      public void setup() throws Exception {
          ComponentContext.initComponentsLifeCycle();
      }
  
      @Test
      public void testListBy() {
          List<SnapshotVO> snapshots = dao.listByInstanceId(3, Snapshot.State.BackedUp);
          for (SnapshotVO snapshot : snapshots) {
              Assert.assertTrue(snapshot.getState() == Snapshot.State.BackedUp);
          }
      }
  }
  