001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.commons.dbutils;
018    
019    import java.io.IOException;
020    import java.util.Map;
021    
022    /**
023     * QueryLoaderTest
024     */
025    public class QueryLoaderTest extends BaseTestCase {
026    
027        private static final String QUERIES =
028            "/org/apache/commons/dbutils/TestQueries.properties";
029    
030        public void testLoad() throws IOException {
031            try {
032                QueryLoader loader = QueryLoader.instance();
033                Map q = loader.load(QUERIES);
034                Map q2 = loader.load(QUERIES);
035                assertTrue(q == q2); // pointer comparison should return true
036                assertEquals("SELECT * FROM SomeTable", q.get("test.query"));
037    
038                loader.unload(QUERIES);
039                Map q3 = loader.load(QUERIES);
040                assertTrue(q != q3); // pointer comparison should return false
041    
042            } catch (IllegalArgumentException e) {
043                // TODO Figure out why the Maven build can't find the properties 
044                // file.  The tests run fine in Eclipse so just catch this 
045                // exception for now.
046            }
047        }
048    
049    }