| /* |
| * 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.commons.configuration2; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.junit.Test; |
| |
| /** |
| * Tests the StrintConfigurationComparator class |
| * |
| * @version $Id$ |
| */ |
| public class TestStrictConfigurationComparator |
| { |
| /** |
| * The comparator. |
| */ |
| protected ConfigurationComparator comparator = new StrictConfigurationComparator(); |
| |
| /** |
| * The first configuration. |
| */ |
| protected Configuration configuration = new BaseConfiguration(); |
| |
| /** |
| * Tests the comparator. |
| */ |
| @Test |
| public void testCompare() |
| { |
| // Identity comparison for empty configuration |
| assertTrue( |
| "Compare an empty configuration with itself", |
| comparator.compare(configuration, configuration)); |
| |
| configuration.setProperty("one", "1"); |
| configuration.setProperty("two", "2"); |
| configuration.setProperty("three", "3"); |
| |
| // Identify comparison for non-empty configuration |
| assertTrue( |
| "Compare a configuration with itself", |
| comparator.compare(configuration, configuration)); |
| |
| // Create the second configuration |
| Configuration other = new BaseConfiguration(); |
| assertFalse( |
| "Compare a configuration with an empty one", |
| comparator.compare(configuration, other)); |
| |
| other.setProperty("one", "1"); |
| other.setProperty("two", "2"); |
| other.setProperty("three", "3"); |
| |
| // Two identical, non-empty configurations |
| assertTrue( |
| "Compare a configuration with an identical one", |
| comparator.compare(configuration, other)); |
| |
| other.setProperty("four", "4"); |
| assertFalse( |
| "Compare our configuration with another that has an additional key mapping", |
| comparator.compare(configuration, other)); |
| |
| configuration.setProperty("four", "4"); |
| assertTrue( |
| "Compare our configuration with another that is identical", |
| comparator.compare(configuration, other)); |
| } |
| |
| @Test |
| public void testCompareNull() |
| { |
| assertTrue(comparator.compare(null, null)); |
| assertFalse(comparator.compare(configuration, null)); |
| assertFalse(comparator.compare(null, configuration)); |
| } |
| } |