| /* |
| * 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 org.apache.tinkerpop.gremlin.util; |
| |
| import org.apache.commons.configuration.Configuration; |
| import org.apache.tinkerpop.gremlin.util.iterator.IteratorUtils; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * @author Marko A. Rodriguez (http://markorodriguez.com) |
| */ |
| public class SystemUtilTest { |
| |
| @Test |
| public void shouldLoadSystemProperties() { |
| System.setProperty("blah.aa", "1"); |
| System.setProperty("blah.b", "true"); |
| System.setProperty("blah.c", "three"); |
| System.setProperty("bleep.d", "false"); |
| Configuration configuration = SystemUtil.getSystemPropertiesConfiguration("blah", false); |
| assertEquals(3, IteratorUtils.count(configuration.getKeys())); |
| assertEquals(1, configuration.getInt("blah.aa")); |
| assertTrue(configuration.getBoolean("blah.b")); |
| assertEquals("three", configuration.getProperty("blah.c")); |
| assertFalse(configuration.containsKey("d") || configuration.containsKey("bleep.d")); |
| System.clearProperty("blah.aa"); |
| System.clearProperty("blah.b"); |
| System.clearProperty("blah.c"); |
| System.clearProperty("bleep.d"); |
| } |
| |
| @Test |
| public void shouldTrimSystemPropertyPrefixes() { |
| System.setProperty("blah.a", "1"); |
| System.setProperty("blah.bbb", "true"); |
| System.setProperty("blah.c", "three"); |
| System.setProperty("bleep.d", "false"); |
| Configuration configuration = SystemUtil.getSystemPropertiesConfiguration("blah", true); |
| assertEquals(3, IteratorUtils.count(configuration.getKeys())); |
| assertEquals(1, configuration.getInt("a")); |
| assertTrue(configuration.getBoolean("bbb")); |
| assertEquals("three", configuration.getProperty("c")); |
| assertFalse(configuration.containsKey("d") || configuration.containsKey("bleep.d")); |
| System.clearProperty("blah.a"); |
| System.clearProperty("blah.bbb"); |
| System.clearProperty("blah.c"); |
| System.clearProperty("bleep.d"); |
| } |
| |
| @Test |
| public void shouldTrimSystemPropertyPrefixesAndNoMore() { |
| System.setProperty("blah.a.x", "1"); |
| System.setProperty("blah.b.y", "true"); |
| System.setProperty("blah.cc.zzz", "three"); |
| System.setProperty("bleep.d.d", "false"); |
| Configuration configuration = SystemUtil.getSystemPropertiesConfiguration("blah", true); |
| assertEquals(3, IteratorUtils.count(configuration.getKeys())); |
| assertEquals(1, configuration.getInt("a.x")); |
| assertTrue(configuration.getBoolean("b.y")); |
| assertEquals("three", configuration.getProperty("cc.zzz")); |
| assertFalse(configuration.containsKey("d") || configuration.containsKey("bleep.d")); |
| assertFalse(configuration.containsKey("d.d") || configuration.containsKey("bleep.d.d")); |
| System.clearProperty("blah.a.x"); |
| System.clearProperty("blah.b.y"); |
| System.clearProperty("blah.cc.zzz"); |
| System.clearProperty("bleep.d.d"); |
| } |
| } |