yang/yang-maven-plugin/src/test/java/org/opendaylight/yangtools/yang2sources/plugin/UtilTest.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.yangtools.yang2sources.plugin;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertTrue;
  13 import static org.mockito.Matchers.any;
  14 import static org.mockito.Matchers.anyString;
  15 import static org.mockito.Mockito.mock;
  16 import static org.mockito.Mockito.when;
  17
  18 import com.google.common.collect.ImmutableSet;
  19 import java.io.BufferedInputStream;
  20 import java.io.File;
  21 import java.io.FileInputStream;
  22 import java.io.FileOutputStream;
  23 import java.io.IOException;
  24 import java.net.URL;
  25 import java.nio.file.Files;
  26 import java.nio.file.Path;
  27 import java.nio.file.Paths;
  28 import java.util.ArrayList;
  29 import java.util.Collection;
  30 import java.util.HashSet;
  31 import java.util.List;
  32 import java.util.Set;
  33 import java.util.jar.Attributes;
  34 import java.util.jar.JarEntry;
  35 import java.util.jar.JarOutputStream;
  36 import java.util.jar.Manifest;
  37 import org.apache.maven.artifact.Artifact;
  38 import org.apache.maven.artifact.repository.ArtifactRepository;
  39 import org.apache.maven.artifact.resolver.ArtifactResolutionRequest;
  40 import org.apache.maven.artifact.resolver.ArtifactResolutionResult;
  41 import org.apache.maven.model.Dependency;
  42 import org.apache.maven.model.Plugin;
  43 import org.apache.maven.project.MavenProject;
  44 import org.apache.maven.repository.RepositorySystem;
  45 import org.junit.Test;
  46 import org.junit.runner.RunWith;
  47 import org.mockito.runners.MockitoJUnitRunner;
  48 import org.opendaylight.yangtools.yang.model.api.Module;
  49 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  50 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  51 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  52
  53 @RunWith(MockitoJUnitRunner.class)
  54 public class UtilTest {
  55
  56     @Test
  57     public void getClassPathTest() {
  58         final MavenProject project = mock(MavenProject.class);
  59         final File file = mock(File.class);
  60         final File file2 = mock(File.class);
  61         final Artifact artifact = mock(Artifact.class);
  62         final Artifact artifact2 = mock(Artifact.class);
  63
  64         final Set<Artifact> artifacts = new HashSet<>();
  65         artifacts.add(artifact);
  66         artifacts.add(artifact2);
  67
  68         when(project.getArtifacts()).thenReturn(artifacts);
  69         when(artifact.getFile()).thenReturn(file);
  70         when(file.isFile()).thenReturn(true);
  71         when(file.getName()).thenReturn("iamjar.jar");
  72         when(artifact2.getFile()).thenReturn(file2);
  73         when(file2.isDirectory()).thenReturn(true);
  74
  75         final List<File> files = Util.getClassPath(project);
  76         assertEquals(2, files.size());
  77         assertTrue(files.contains(file) && files.contains(file2));
  78     }
  79
  80     @Test
  81     public void checkClasspathTest() throws Exception {
  82         final MavenProject project = mock(MavenProject.class);
  83         final Plugin plugin = mock(Plugin.class);
  84         final RepositorySystem repoSystem = mock(RepositorySystem.class);
  85         final ArtifactRepository localRepo = mock(ArtifactRepository.class);
  86         final ArtifactResolutionResult artifactResolResult = mock(ArtifactResolutionResult.class);
  87         final Artifact artifact = mock(Artifact.class);
  88         final Dependency dep = mock(Dependency.class);
  89
  90         final List<ArtifactRepository> remoteRepos = new ArrayList<>();
  91         remoteRepos.add(localRepo);
  92
  93         final Set<Artifact> artifacts = new HashSet<>();
  94         artifacts.add(artifact);
  95
  96         final List<Dependency> listDepcy = new ArrayList<>();
  97         listDepcy.add(dep);
  98
  99         when(project.getPlugin(anyString())).thenReturn(plugin);
 100         when(plugin.getDependencies()).thenReturn(listDepcy);
 101         when(artifact.getArtifactId()).thenReturn("artifactId");
 102         when(artifact.getGroupId()).thenReturn("groupId");
 103         when(artifact.getVersion()).thenReturn("SNAPSHOT");
 104         when(repoSystem.createDependencyArtifact(dep)).thenReturn(artifact);
 105         when(repoSystem.resolve(any(ArtifactResolutionRequest.class))).thenReturn(artifactResolResult);
 106         when(artifactResolResult.getArtifacts()).thenReturn(artifacts);
 107         when(project.getDependencyArtifacts()).thenReturn(artifacts);
 108
 109         Util.checkClasspath(project, repoSystem, localRepo, remoteRepos);
 110         assertEquals(1, artifacts.size());
 111         assertEquals(1, remoteRepos.size());
 112         assertEquals(1, listDepcy.size());
 113     }
 114
 115     @Test
 116     public void findYangFilesInDependenciesAsStream() throws Exception {
 117         final MavenProject project = mock(MavenProject.class);
 118         prepareProject(project);
 119
 120         final List<YangTextSchemaSource> yangzip = Util.findYangFilesInDependenciesAsStream(project);
 121         assertNotNull(yangzip);
 122         assertEquals(2, yangzip.size());
 123     }
 124
 125     @Test
 126     public void findYangFilesInDependencies() throws Exception {
 127         final MavenProject project = mock(MavenProject.class);
 128         prepareProject(project);
 129
 130         final Collection<File> files = Util.findYangFilesInDependencies(project);
 131         assertNotNull(files);
 132         assertEquals(2, files.size());
 133     }
 134
 135     @Test
 136     public void contextHolderTest() throws Exception {
 137         final File testYang1 = new File(getClass().getResource("/test.yang").toURI());
 138         final File testYang2 = new File(getClass().getResource("/test2.yang").toURI());
 139         final SchemaContext context = YangParserTestUtils.parseYangSources(testYang1, testYang2);
 140         final Set<Module> yangModules = new HashSet<>();
 141         final ContextHolder cxH = new ContextHolder(context, yangModules, ImmutableSet.of());
 142         assertEquals(context, cxH.getContext());
 143         assertEquals(yangModules, cxH.getYangModules());
 144     }
 145
 146     private URL makeMetaInf() throws Exception {
 147         final String path = getClass().getResource("/").getPath();
 148         final String metaInfPath = path + "tests/META-INF/yang";
 149         final Path createDirectories = Files.createDirectories(Paths.get(metaInfPath));
 150         assertNotNull(createDirectories);
 151         assertEquals(metaInfPath, createDirectories.toString());
 152         Runtime.getRuntime().exec("cp " + path + "/test.yang " + metaInfPath + "/");
 153         Runtime.getRuntime().exec("cp " + path + "/test2.yang " + metaInfPath + "/");
 154         return getClass().getResource("/tests");
 155     }
 156
 157     private void prepareProject(final MavenProject project) throws Exception {
 158         URL url = getClass().getResource("/tests");
 159         if (url == null) {
 160             url = makeMetaInf();
 161         }
 162         assertNotNull(url);
 163         final File testFile = new File(getClass().getResource("/tests").toURI());
 164         File testFile2 = new File(getClass().getResource("/").getPath(), "test.jar");
 165         testFile2.createNewFile();
 166         testFile2 = new File(getClass().getResource("/test.jar").getFile());
 167
 168         final Manifest manifest = new Manifest();
 169         manifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");
 170         final JarOutputStream target = new JarOutputStream(new FileOutputStream(testFile2), manifest);
 171         addSourceFileToTargetJar(new File(getClass().getResource("/tests/META-INF").getPath()), target);
 172         target.close();
 173
 174         final Artifact artifact = mock(Artifact.class);
 175         final Artifact artifact2 = mock(Artifact.class);
 176
 177         final Set<Artifact> artifacts = new HashSet<>();
 178         artifacts.add(artifact);
 179         artifacts.add(artifact2);
 180
 181         when(project.getArtifacts()).thenReturn(artifacts);
 182         when(artifact.getFile()).thenReturn(testFile);
 183         when(artifact2.getFile()).thenReturn(testFile2);
 184     }
 185
 186     private void addSourceFileToTargetJar(final File source, final JarOutputStream target) throws IOException {
 187         BufferedInputStream in = null;
 188         try {
 189             if (source.isDirectory()) {
 190                 String name = source.getPath().replace("\\", "/");
 191                 if (!name.isEmpty()) {
 192                     if (!name.endsWith("/")) {
 193                         name += "/";
 194                     }
 195                     final JarEntry entry = new JarEntry(name);
 196                     entry.setTime(source.lastModified());
 197                     target.putNextEntry(entry);
 198                     target.closeEntry();
 199                 }
 200                 for (final File nestedFile : source.listFiles()) {
 201                     addSourceFileToTargetJar(nestedFile, target);
 202                 }
 203                 return;
 204             }
 205
 206             final JarEntry entry = new JarEntry(source.getPath().replace("\\", "/"));
 207             entry.setTime(source.lastModified());
 208             target.putNextEntry(entry);
 209             in = new BufferedInputStream(new FileInputStream(source));
 210
 211             final byte[] buffer = new byte[1024];
 212             while (true) {
 213                 final int count = in.read(buffer);
 214                 if (count == -1) {
 215                     break;
 216                 }
 217                 target.write(buffer, 0, count);
 218             }
 219             target.closeEntry();
 220         } finally {
 221             if (in != null) {
 222                 in.close();
 223             }
 224         }
 225     }
 226 }