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.agent.dao.impl;
  
  import java.io.File;
  import java.io.IOException;
  import java.util.HashMap;
  
  import junit.framework.Assert;
  
  import org.apache.commons.io.FileUtils;
  import org.junit.Test;
  
  public class PropertiesStorageTest {
      @Test
      public void configureWithNotExistingFile() {
          String fileName = "target/notyetexistingfile" + System.currentTimeMillis();
          File file = new File(fileName);
  
          PropertiesStorage storage = new PropertiesStorage();
          HashMap<String, Object> params = new HashMap<String, Object>();
          params.put("path", fileName);
          Assert.assertTrue(storage.configure("test", params));
          Assert.assertTrue(file.exists());
          storage.persist("foo", "bar");
          Assert.assertEquals("bar", storage.get("foo"));
  
          storage.stop();
          file.delete();
      }
  
      @Test
      public void configureWithExistingFile() throws IOException {
          String fileName = "target/existingfile" + System.currentTimeMillis();
          File file = new File(fileName);
  
          FileUtils.writeStringToFile(file, "a=b\n\n");
  
          PropertiesStorage storage = new PropertiesStorage();
          HashMap<String, Object> params = new HashMap<String, Object>();
          params.put("path", fileName);
          Assert.assertTrue(storage.configure("test", params));
          Assert.assertEquals("b", storage.get("a"));
          Assert.assertTrue(file.exists());
          storage.persist("foo", "bar");
          Assert.assertEquals("bar", storage.get("foo"));
  
          storage.stop();
          file.delete();
      }
  }
  