| /* |
| * 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.tree; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| |
| import org.apache.commons.configuration2.BaseHierarchicalConfiguration; |
| import org.apache.commons.configuration2.ex.ConfigurationException; |
| import org.junit.Test; |
| |
| /** |
| * Test class for UnionCombiner. |
| * |
| * @version $Id$ |
| */ |
| public class TestUnionCombiner extends AbstractCombinerTest |
| { |
| /** |
| * Creates the combiner. |
| * |
| * @return the combiner |
| */ |
| @Override |
| protected NodeCombiner createCombiner() |
| { |
| return new UnionCombiner(); |
| } |
| |
| /** |
| * Tests combination of simple values (no lists). |
| */ |
| @Test |
| public void testSimpleValues() throws ConfigurationException |
| { |
| BaseHierarchicalConfiguration config = createCombinedConfiguration(); |
| assertEquals("Too few bgcolors", 1, config.getMaxIndex("gui.bgcolor")); |
| assertEquals("Wrong first color", "green", config |
| .getString("gui.bgcolor(0)")); |
| assertEquals("Wrong second color", "black", config |
| .getString("gui.bgcolor(1)")); |
| assertEquals("Wrong number of selcolors", 0, config |
| .getMaxIndex("gui.selcolor")); |
| assertEquals("Wrong selcolor", "yellow", config |
| .getString("gui.selcolor")); |
| } |
| |
| /** |
| * Tests combinations of elements with attributes. |
| */ |
| @Test |
| public void testSimpleValuesWithAttributes() throws ConfigurationException |
| { |
| BaseHierarchicalConfiguration config = createCombinedConfiguration(); |
| assertEquals("Too few level elements", 1, config |
| .getMaxIndex("gui.level")); |
| assertEquals("Wrong value of first element", 1, config |
| .getInt("gui.level(0)")); |
| assertEquals("Wrong value of second element", 4, config |
| .getInt("gui.level(1)")); |
| assertEquals("Wrong value of first attribute", 2, config |
| .getInt("gui.level(0)[@default]")); |
| assertFalse("Found wrong attribute", config |
| .containsKey("gui.level(0)[@min]")); |
| assertEquals("Wrong value of second attribute", 1, config |
| .getInt("gui.level(1)[@min]")); |
| } |
| |
| /** |
| * Tests combination of attributes. |
| */ |
| @Test |
| public void testAttributes() throws ConfigurationException |
| { |
| BaseHierarchicalConfiguration config = createCombinedConfiguration(); |
| assertEquals("Wrong number of attributes", 0, config |
| .getMaxIndex("database.tables.table(0)[@id]")); |
| assertEquals("Wrong value of attribute", 1, config |
| .getInt("database.tables.table(0)[@id](0)")); |
| } |
| |
| /** |
| * Tests combination of lists. |
| */ |
| @Test |
| public void testLists() throws ConfigurationException |
| { |
| BaseHierarchicalConfiguration config = createCombinedConfiguration(); |
| assertEquals("Too few list elements", 2, config |
| .getMaxIndex("net.service.url")); |
| assertEquals("Wrong first service", "http://service1.org", config |
| .getString("net.service.url(0)")); |
| assertEquals("Wrong second service", "http://service2.org", config |
| .getString("net.service.url(1)")); |
| assertEquals("Wrong service attribute", 2, config |
| .getInt("net.service.url(2)[@type]")); |
| assertEquals("Wrong number of server elements", 3, config |
| .getMaxIndex("net.server.url")); |
| } |
| |
| /** |
| * Tests combining a list of tables. Per default the table elements will be |
| * combined. But if they are defined as list elements, the resulting tree |
| * should contain two table nodes. |
| */ |
| @Test |
| public void testTableList() throws ConfigurationException |
| { |
| combiner.addListNode("table"); |
| BaseHierarchicalConfiguration config = createCombinedConfiguration(); |
| assertEquals("Wrong name of first table", "documents", config |
| .getString("database.tables.table(0).name")); |
| assertEquals("Wrong id of first table", 1, config |
| .getInt("database.tables.table(0)[@id]")); |
| assertEquals("Wrong name of second table", "tasks", config |
| .getString("database.tables.table(1).name")); |
| assertEquals("Wrong id of second table", 2, config |
| .getInt("database.tables.table(1)[@id]")); |
| } |
| } |