| /* |
| * 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.io; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| |
| import java.io.File; |
| import java.net.URL; |
| |
| import org.apache.commons.configuration2.ConfigurationAssert; |
| import org.easymock.EasyMock; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Test class for {@code BasePathLocationStrategy}. |
| * |
| * @version $Id$ |
| */ |
| public class TestBasePathLocationStrategy |
| { |
| /** Constant for the name of the test file. */ |
| private static final String TEST_FILE = "test.xml"; |
| |
| /** A mock for the file system. */ |
| private FileSystem fileSystem; |
| |
| /** The strategy to be tested. */ |
| private BasePathLocationStrategy strategy; |
| |
| @Before |
| public void setUp() throws Exception |
| { |
| fileSystem = EasyMock.createMock(FileSystem.class); |
| EasyMock.replay(fileSystem); |
| strategy = new BasePathLocationStrategy(); |
| } |
| |
| /** |
| * Checks whether the passed in URL points to the expected test file. |
| * |
| * @param url the URL to be checked |
| */ |
| private static void checkURL(URL url) |
| { |
| assertEquals("Wrong URL", FileLocatorUtils.fileFromURL(url) |
| .getAbsoluteFile(), ConfigurationAssert.getTestFile(TEST_FILE) |
| .getAbsoluteFile()); |
| } |
| |
| /** |
| * Tests a successful locate() operation with a valid base path and file |
| * name. |
| */ |
| @Test |
| public void testLocateSuccess() |
| { |
| File path = ConfigurationAssert.TEST_DIR; |
| FileLocator locator = |
| FileLocatorUtils.fileLocator().basePath(path.getAbsolutePath()) |
| .fileName(TEST_FILE).create(); |
| checkURL(strategy.locate(fileSystem, locator)); |
| } |
| |
| /** |
| * Tests whether a prefix for relative file names is handled correctly. |
| */ |
| @Test |
| public void testLocateSuccessRelativePrefix() |
| { |
| File path = ConfigurationAssert.TEST_DIR; |
| FileLocator locator = |
| FileLocatorUtils.fileLocator().basePath(path.getAbsolutePath()) |
| .fileName("." + File.separator + TEST_FILE).create(); |
| checkURL(strategy.locate(fileSystem, locator)); |
| } |
| |
| /** |
| * Tests a locate() operation if no file name is provided. |
| */ |
| @Test |
| public void testNullFileName() |
| { |
| FileLocator locator = |
| FileLocatorUtils |
| .fileLocator() |
| .basePath( |
| ConfigurationAssert.getTestFile(TEST_FILE) |
| .getAbsolutePath()).create(); |
| assertNull("Got a URL", strategy.locate(fileSystem, locator)); |
| } |
| |
| /** |
| * Tests whether a null base path is handled correctly. |
| */ |
| @Test |
| public void testNullBasePath() |
| { |
| FileLocator locator = |
| FileLocatorUtils.fileLocator().fileName(TEST_FILE).create(); |
| assertNull("Got a URL", strategy.locate(fileSystem, locator)); |
| } |
| } |