| /* |
| * 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 |
| * |
| * https://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.ivy.plugins.repository.vfs; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.net.URI; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class VfsResourceTest { |
| private VfsTestHelper helper = null; |
| |
| @Before |
| public void setUp() throws Exception { |
| helper = new VfsTestHelper(); |
| } |
| |
| @After |
| public void tearDown() { |
| helper = null; |
| } |
| |
| /** |
| * Validate VFSResource creation for a valid VFS URI pointing to an physically existing file |
| * |
| * @throws Exception if something goes wrong |
| */ |
| @Test |
| public void testCreateResourceThatExists() throws Exception { |
| for (VfsURI vfsURI : helper.createVFSUriSet(VfsTestHelper.TEST_IVY_XML)) { |
| String resId = vfsURI.toString(); |
| VfsResource res = new VfsResource(resId, helper.fsManager); |
| assertNotNull("Unexpected null value on VFS URI: " + resId, res); |
| assertTrue("Resource does not exist and it should: " + resId, res.exists()); |
| |
| // VFS apparently does some weird normalization so that resource id used to create |
| // the VFS resource is not necessarily identical to the id returned from the getName |
| // method <sigh>. We try to work around this by transforming things into java URIs. |
| assertEquals("Failed on getName. Expected: " + resId + ". Actual: " + res.getName(), |
| new URI(escapeUrl(resId)), new URI(escapeUrl(res.getName())).normalize()); |
| assertNotEquals("Expected non-null file modification date for URI: " + resId, |
| 0, res.getLastModified()); |
| assertNotEquals("Expected non-zero file length for URI: " + resId, |
| 0, res.getContentLength()); |
| assertTrue("Physical existence check returned false for existing resource: " + resId, |
| res.physicallyExists()); |
| } |
| } |
| |
| /** |
| * Escape invalid URL characters (Copied from Wicket, just use StringUtils instead of Strings) |
| * |
| * @param queryString |
| * The original querystring |
| * @return url The querystring with invalid characters escaped |
| */ |
| private String escapeUrl(String queryString) { |
| return queryString.replaceAll(" ", "%20").replaceAll("\"", "%22").replaceAll("%", "%26") |
| .replaceAll("=", "%3D").replaceAll("/", "%2F").replaceAll("\\+", "%2B") |
| .replaceAll("&", "%26").replaceAll("~", "%7E").replaceAll("\\?", "%3F"); |
| } |
| |
| /** |
| * Validating that resource can be created for files which don't physically exists - e.g. |
| * resources that are going to created. |
| * |
| * @throws Exception if something goes wrong |
| */ |
| @Test |
| public void testCreateResourceThatDoesntExist() throws Exception { |
| for (VfsURI vfsURI : helper.createVFSUriSet("zzyyxx.zzyyxx")) { |
| String resId = vfsURI.toString(); |
| VfsResource res = new VfsResource(resId, helper.fsManager); |
| assertNotNull("Unexpected null value on VFS URI: " + resId, res); |
| assertFalse("Resource does exist and it should not: " + resId, res.exists()); |
| |
| // VFS apparently does some weird normalization so that resource id used to create |
| // the VFS resource is not necessarily identical to the id returned from the getName |
| // method <sigh>. We try to work around this by transforming things into java URIs. |
| assertEquals("Failed on getName. Expected: " + resId + ". Actual: " + res.getName(), |
| new URI(escapeUrl(resId)), new URI(escapeUrl(res.getName())).normalize()); |
| assertEquals("Expected null file modification date for URI: " + resId, |
| 0, res.getLastModified()); |
| assertEquals("Expected zero file length for URI: " + resId, |
| 0, res.getContentLength()); |
| assertFalse("Physical existence check returned true for non-existent resource: " + resId, |
| res.physicallyExists()); |
| } |
| } |
| |
| /** |
| * Validate VFSResource creation when given a poorly formed VFS identifier |
| */ |
| @Test |
| public void testBadURI() { |
| String vfsURI = "smb1:/goobeldygook"; |
| VfsResource res = new VfsResource(vfsURI, helper.fsManager); |
| |
| assertNotNull("Unexpected null value on VFS URI: " + vfsURI, res); |
| assertFalse("Resource is marked as existing and it should not: " + vfsURI, res.exists()); |
| assertEquals("Failed on getName. Expected: " + vfsURI + ". Actual: " + res.getName(), |
| res.getName(), "smb1:/goobeldygook"); |
| assertEquals("Expected null file modification date for URI: " + vfsURI + ": " |
| + res.getLastModified(), 0, res.getLastModified()); |
| assertEquals("Expected zero file length for URI: " + vfsURI, |
| 0, res.getContentLength()); |
| assertFalse("Physical existence check returned true for non-existent resource: " + vfsURI, |
| res.physicallyExists()); |
| } |
| |
| /** |
| * Validate getChildren when given a VFS URI for a directory |
| */ |
| @Test |
| public void testListFolderChildren() { |
| final String testFolder = "2/mod10.1"; |
| final List<String> expectedFiles = |
| Arrays.asList("ivy-1.0.xml", "ivy-1.1.xml", "ivy-1.2.xml", "ivy-1.3.xml"); |
| |
| for (VfsURI baseVfsURI : helper.createVFSUriSet(testFolder)) { |
| List<String> expected = new ArrayList<>(); |
| for (String expectedFile : expectedFiles) { |
| String resId = baseVfsURI.toString() + "/" + expectedFile; |
| expected.add(resId); |
| } |
| |
| List<String> actual = new ArrayList<>(); |
| VfsResource res = new VfsResource(baseVfsURI.toString(), helper.fsManager); |
| for (String resId : res.getChildren()) { |
| // remove entries ending in .svn |
| if (!resId.endsWith(".svn")) { |
| actual.add(resId); |
| } |
| } |
| |
| Collections.sort(actual); |
| Collections.sort(expected); |
| assertEquals("\nExpected: " + expected.toString() + "\nActual: " + actual.toString(), actual, expected); |
| } |
| } |
| |
| /** |
| * Validate that we don't get any results when we query a VFSResource file object for its |
| * children |
| */ |
| @Test |
| public void testListFileChildren() { |
| for (VfsURI vfsURI : helper.createVFSUriSet(VfsTestHelper.TEST_IVY_XML)) { |
| VfsResource res = new VfsResource(vfsURI.toString(), helper.fsManager); |
| List<String> results = res.getChildren(); |
| assertEquals("getChildren query on file provided results when it shouldn't have", 0, |
| results.size()); |
| } |
| } |
| |
| /** |
| * Validate that we don't get any results if we ask an IMAGINARY VFSResource - a nonexistent |
| * file - for a list of its children |
| */ |
| @Test |
| public void testListImaginary() { |
| for (VfsURI vfsURI : helper.createVFSUriSet("idontexistzzxx")) { |
| VfsResource res = new VfsResource(vfsURI.toString(), helper.fsManager); |
| List<String> results = res.getChildren(); |
| assertEquals("getChildren query on file provided results when it shouldn't have", 0, |
| results.size()); |
| } |
| } |
| } |