BindPropertiesToExpandedValuesTest.java

/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds 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.jclouds.config;

import static org.testng.Assert.assertEquals;

import java.util.Properties;

import org.testng.annotations.Test;

import com.google.inject.Guice;

/**
 * Tests behavior of BindPropertiesToExpandedValues
 * 
 * @author Adrian Cole
 */
@Test(groups = "unit", testName = "BindPropertiesToExpandedValuesTest")
public class BindPropertiesToExpandedValuesTest {

   @Test
   public void testExpand() {
      Properties input = new Properties();
      input.setProperty("id", "1234");
      input.setProperty("path", "path:${id}");
      Properties output = Guice.createInjector(new BindPropertiesToExpandedValues(input)).getInstance(Properties.class);

      Properties expected = new Properties();
      expected.setProperty("id", "1234");
      expected.setProperty("path", "path:1234");
      assertEquals(output, expected);
   }
}