1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.commons.configuration; 19 20 import static org.junit.Assert.assertEquals; 21 22 import java.util.Properties; 23 24 import org.junit.Test; 25 26 /** 27 * Tests for {@code SystemConfiguration}. 28 * 29 * @author Emmanuel Bourg 30 * @version $Id: TestSystemConfiguration.java 1225020 2011-12-27 21:20:45Z oheger $ 31 */ 32 public class TestSystemConfiguration 33 { 34 @Test 35 public void testSystemConfiguration() 36 { 37 Properties props = System.getProperties(); 38 props.put("test.number", "123"); 39 40 Configuration conf = new SystemConfiguration(); 41 assertEquals("number", 123, conf.getInt("test.number")); 42 } 43 44 @Test 45 public void testSetSystemProperties() 46 { 47 PropertiesConfiguration props = new PropertiesConfiguration(); 48 props.addProperty("test.name", "Apache"); 49 SystemConfiguration.setSystemProperties(props); 50 assertEquals("System Properties", "Apache", System.getProperty("test.name")); 51 } 52 }