/*
    * Copyright 2006-2008 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.rice.core.config;
  
  import java.io.File;
  import java.io.FileInputStream;
  import java.io.IOException;
  import java.util.Properties;
  
  import junit.framework.TestCase;
  
  import org.junit.Test;
  import org.kuali.rice.core.config.SimpleNodeSettingsStore;
  
  public class SimpleNodeSettingStoreTest extends TestCase {
      
  	@Test public void test() throws Exception {
          SimpleNodeSettingsStore s = new SimpleNodeSettingsStore();
          File f = File.createTempFile("simplenodesettingstoretest", "unittest");
          f.deleteOnExit();
          s.setPropertiesPath(f.getAbsolutePath());
          s.afterPropertiesSet();
          assertEquals(0, s.getSettings().size());
          s.setSetting("foo", "bar");
  
          assertSetting(f.getAbsolutePath(), "foo", "bar");
  
          s.removeSetting("foo");
  
          assertSetting(f.getAbsolutePath(), "foo", null);
      }
  
      protected void assertSetting(String path, String name, String value) throws IOException {
          Properties p = new Properties();
          FileInputStream fis = new FileInputStream(path);
          try {
              p.load(fis);
          } finally {
              fis.close();
          }
          assertEquals(value, p.getProperty(name));
      }
  }