+++ /dev/null
-/*
- * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.yangtools.yang.unified.doc.generator.maven;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.lang.reflect.Method;
-import java.net.URI;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Set;
-import javax.tools.JavaCompiler;
-import javax.tools.JavaFileObject;
-import javax.tools.StandardJavaFileManager;
-import javax.tools.ToolProvider;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import org.opendaylight.yangtools.maven.sal.api.gen.plugin.CodeGeneratorImpl;
-import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.opendaylight.yangtools.yang.model.parser.api.YangContextParser;
-import org.opendaylight.yangtools.yang.parser.impl.YangParserImpl;
-import org.sonatype.plexus.build.incremental.DefaultBuildContext;
-
-/**
- * Test correct generation of YangModuleInfo class.
- *
- */
-// TODO: most of private static methods are copied from
-// binding-java-api-generator project - reorganize compilation tests
-public class YangModuleInfoCompilationTest {
- public static final String FS = File.separator;
- private static final String BASE_PKG = "org.opendaylight.yang.gen.v1";
-
- private static final String TEST_PATH = "target" + FS + "test";
- private static final File TEST_DIR = new File(TEST_PATH);
-
- private static final String GENERATOR_OUTPUT_PATH = TEST_PATH + FS + "src";
- private static final File GENERATOR_OUTPUT_DIR = new File(GENERATOR_OUTPUT_PATH);
- private static final String COMPILER_OUTPUT_PATH = TEST_PATH + FS + "bin";
- private static final File COMPILER_OUTPUT_DIR = new File(COMPILER_OUTPUT_PATH);
-
- @BeforeClass
- public static void createTestDirs() {
- if (TEST_DIR.exists()) {
- deleteTestDir(TEST_DIR);
- }
- assertTrue(GENERATOR_OUTPUT_DIR.mkdirs());
- assertTrue(COMPILER_OUTPUT_DIR.mkdirs());
- }
-
- @Test
- public void compilationTest() throws Exception {
- final File sourcesOutputDir = new File(GENERATOR_OUTPUT_PATH + FS + "yang");
- assertTrue("Failed to create test file '" + sourcesOutputDir + "'", sourcesOutputDir.mkdirs());
- final File compiledOutputDir = new File(COMPILER_OUTPUT_PATH + FS + "yang");
- assertTrue("Failed to create test file '" + compiledOutputDir + "'", compiledOutputDir.mkdirs());
-
- generateTestSources("/yang-module-info", sourcesOutputDir);
-
- // Test if $YangModuleInfoImpl.java file is generated
- final String BASE_PATH = "org" + FS + "opendaylight" + FS + "yang" + FS + "gen" + FS + "v1";
- final String NS_TEST = BASE_PATH + FS + "yang" + FS + "test" + FS + "main" + FS + "rev140630";
- File parent = new File(sourcesOutputDir, NS_TEST);
- File keyArgs = new File(parent, "$YangModuleInfoImpl.java");
- assertTrue(keyArgs.exists());
-
- // Test if sources are compilable
- testCompilation(sourcesOutputDir, compiledOutputDir);
-
- // Create URLClassLoader
- URL[] urls = new URL[2];
- urls[0] = compiledOutputDir.toURI().toURL();
- urls[1] = new File(System.getProperty("user.dir")).toURI().toURL();
- ClassLoader loader = new URLClassLoader(urls);
-
- // Load class
- Class<?> yangModuleInfoClass = Class.forName(BASE_PKG + ".yang.test.main.rev140630.$YangModuleInfoImpl", true,
- loader);
-
- // Test generated $YangModuleInfoImpl class
- assertFalse(yangModuleInfoClass.isInterface());
- Method getInstance = assertContainsMethod(yangModuleInfoClass, YangModuleInfo.class, "getInstance");
- Object yangModuleInfo = getInstance.invoke(null);
-
- // Test getImportedModules method
- Method getImportedModules = assertContainsMethod(yangModuleInfoClass, Set.class, "getImportedModules");
- Object importedModules = getImportedModules.invoke(yangModuleInfo);
- assertTrue(importedModules instanceof Set);
-
- YangModuleInfo infoImport = null;
- YangModuleInfo infoSub1 = null;
- YangModuleInfo infoSub2 = null;
- YangModuleInfo infoSub3 = null;
- for (Object importedModule : (Set<?>) importedModules) {
- assertTrue(importedModule instanceof YangModuleInfo);
- YangModuleInfo ymi = (YangModuleInfo) importedModule;
- String name = ymi.getName();
-
- switch (name) {
- case "import-module":
- infoImport = ymi;
- break;
- case "submodule1":
- infoSub1 = ymi;
- break;
- case "submodule2":
- infoSub2 = ymi;
- break;
- case "submodule3":
- infoSub3 = ymi;
- }
- }
- assertNotNull(infoImport);
- assertNotNull(infoSub1);
- assertNotNull(infoSub2);
- assertNotNull(infoSub3);
-
- cleanUp(sourcesOutputDir, compiledOutputDir);
- }
-
- private static void generateTestSources(final String resourceDirPath, final File sourcesOutputDir) throws Exception {
- final List<File> sourceFiles = getSourceFiles(resourceDirPath);
- YangContextParser parser = new YangParserImpl();
- final SchemaContext context = parser.parseFiles(sourceFiles);
- CodeGeneratorImpl codegen = new CodeGeneratorImpl();
- codegen.setBuildContext(new DefaultBuildContext());
- codegen.generateSources(context, sourcesOutputDir, context.getModules());
- }
-
- private static void testCompilation(final File sourcesOutputDir, final File compiledOutputDir) {
- JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
- StandardJavaFileManager fileManager = compiler.getStandardFileManager(null, null, null);
- List<File> filesList = getJavaFiles(sourcesOutputDir);
- Iterable<? extends JavaFileObject> compilationUnits = fileManager.getJavaFileObjectsFromFiles(filesList);
- Iterable<String> options = Arrays.asList("-d", compiledOutputDir.getAbsolutePath());
- boolean compiled = compiler.getTask(null, null, null, options, null, compilationUnits).call();
- assertTrue(compiled);
- }
-
- private static List<File> getJavaFiles(final File directory) {
- List<File> result = new ArrayList<>();
- File[] filesToRead = directory.listFiles();
- if (filesToRead != null) {
- for (File file : filesToRead) {
- if (file.isDirectory()) {
- result.addAll(getJavaFiles(file));
- } else {
- String absPath = file.getAbsolutePath();
- if (absPath.endsWith(".java")) {
- result.add(file);
- }
- }
- }
- }
- return result;
- }
-
- private static List<File> getSourceFiles(final String path) throws Exception {
- final URI resPath = YangModuleInfoCompilationTest.class.getResource(path).toURI();
- final File sourcesDir = new File(resPath);
- final URI currentDir = new File(System.getProperty("user.dir")).toURI();
- if (sourcesDir.exists()) {
- final List<File> sourceFiles = new ArrayList<>();
- final File[] fileArray = sourcesDir.listFiles();
- if (fileArray == null) {
- throw new IllegalArgumentException("Unable to locate files in " + sourcesDir);
- }
- for (File sourceFile : fileArray) {
- sourceFiles.add(new File(currentDir.relativize(sourceFile.toURI()).toString()));
- }
- return sourceFiles;
- } else {
- throw new FileNotFoundException("Testing files were not found(" + sourcesDir.getName() + ")");
- }
- }
-
- private static void deleteTestDir(final File file) {
- if (file.isDirectory()) {
- File[] filesToDelete = file.listFiles();
- if (filesToDelete != null) {
- for (File f : filesToDelete) {
- deleteTestDir(f);
- }
- }
- }
- if (!file.delete()) {
- throw new RuntimeException("Failed to clean up after test");
- }
- }
-
- private static Method assertContainsMethod(final Class<?> clazz, final Class<?> returnType, final String name, final Class<?>... args) {
- try {
- Method m = clazz.getDeclaredMethod(name, args);
- assertEquals(returnType, m.getReturnType());
- return m;
- } catch (NoSuchMethodException e) {
- throw new AssertionError("Method " + name + " with args " + Arrays.toString(args)
- + " does not exists in class " + clazz.getSimpleName());
- }
- }
-
- private static void cleanUp(final File... resourceDirs) {
- for (File resourceDir : resourceDirs) {
- if (resourceDir.exists()) {
- deleteTestDir(resourceDir);
- }
- }
- }
-
-}
Code Review / yangtools.git / blobdiff