| /* |
| * 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.vfs2.util; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.charset.Charset; |
| import java.nio.charset.StandardCharsets; |
| import java.util.Properties; |
| |
| import org.apache.commons.lang3.SystemUtils; |
| import org.apache.commons.vfs2.FileSystemException; |
| import org.apache.commons.vfs2.VFS; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| /** |
| * Tests {@link FileObjectUtils}. |
| * |
| * @since 2.4 |
| */ |
| public class FileObjectUtilsTest { |
| |
| private void assertProperties(final Properties p) { |
| Assert.assertNotNull(p); |
| Assert.assertEquals("1", p.getProperty("one")); |
| Assert.assertEquals("2", p.getProperty("two")); |
| } |
| |
| @Test |
| public void testExistsNotNull() throws FileSystemException { |
| Assert.assertTrue(FileObjectUtils.exists(VFS.getManager().toFileObject(SystemUtils.getJavaIoTmpDir()))); |
| } |
| |
| @Test |
| public void testgetContentAsString_Charset() throws FileSystemException, IOException { |
| Assert.assertEquals("This is a test file.", |
| FileObjectUtils.getContentAsString( |
| VFS.getManager().toFileObject(new File("src/test/resources/test-data/read-tests/file1.txt")), |
| StandardCharsets.UTF_8)); |
| } |
| |
| @Test |
| public void testgetContentAsString_CharsetNull() throws FileSystemException, IOException { |
| Assert.assertEquals("This is a test file.", |
| FileObjectUtils.getContentAsString( |
| VFS.getManager().toFileObject(new File("src/test/resources/test-data/read-tests/file1.txt")), |
| (Charset) null)); |
| } |
| |
| @Test |
| public void testgetContentAsString_String() throws FileSystemException, IOException { |
| Assert.assertEquals("This is a test file.", FileObjectUtils.getContentAsString( |
| VFS.getManager().toFileObject(new File("src/test/resources/test-data/read-tests/file1.txt")), "UTF-8")); |
| } |
| |
| @Test |
| public void testgetContentAsString_StringNull() throws FileSystemException, IOException { |
| Assert.assertEquals("This is a test file.", |
| FileObjectUtils.getContentAsString( |
| VFS.getManager().toFileObject(new File("src/test/resources/test-data/read-tests/file1.txt")), |
| (String) null)); |
| } |
| |
| @Test |
| public void testNotExistsNotNull() throws FileSystemException { |
| Assert.assertFalse( |
| FileObjectUtils.exists(VFS.getManager().toFileObject(new File("This file can't possibly exist, right?")))); |
| } |
| |
| @Test |
| public void testNotExistsNull() throws FileSystemException { |
| Assert.assertFalse(FileObjectUtils.exists(null)); |
| } |
| |
| @Test |
| public void testReadProperties() throws FileSystemException, IOException { |
| assertProperties(FileObjectUtils |
| .readProperties(VFS.getManager().toFileObject(new File("src/test/resources/test.properties")))); |
| } |
| |
| @Test |
| public void testReadPropertiesInto() throws FileSystemException, IOException { |
| final Properties p = new Properties(); |
| p.setProperty("extraKey", "extraValue"); |
| assertProperties(FileObjectUtils |
| .readProperties(VFS.getManager().toFileObject(new File("src/test/resources/test.properties")), p)); |
| Assert.assertEquals("extraValue", p.getProperty("extraKey")); |
| } |
| } |