| /* |
| * 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.samza.classloader; |
| |
| import java.io.File; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| import java.net.URL; |
| import java.nio.file.Paths; |
| import java.util.List; |
| import java.util.Set; |
| import com.google.common.collect.ImmutableList; |
| import com.google.common.collect.ImmutableSet; |
| import org.apache.samza.SamzaException; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| |
| public class TestIsolatingClassLoaderFactory { |
| @Test |
| public void testGetApiClasses() throws URISyntaxException { |
| File apiClassListFile = Paths.get(getClass().getResource("/classloader").toURI()).toFile(); |
| List<String> apiClassNames = IsolatingClassLoaderFactory.getFrameworkApiClassGlobs(apiClassListFile); |
| List<String> expected = ImmutableList.of( |
| "org.apache.samza.JavaClass", |
| "org.apache.samza.JavaClass$InnerJavaClass", |
| "org.apache.samza.ScalaClass$", |
| "org.apache.samza.ScalaClass$$anon$1", |
| "my.package.with.wildcard.*", |
| "my.package.with.question.mark?"); |
| assertEquals(expected, apiClassNames); |
| } |
| |
| @Test(expected = SamzaException.class) |
| public void testGetApiClassesFileDoesNotExist() throws URISyntaxException { |
| File nonExistentDirectory = |
| new File(Paths.get(getClass().getResource("/classloader").toURI()).toFile(), "doesNotExist"); |
| IsolatingClassLoaderFactory.getFrameworkApiClassGlobs(nonExistentDirectory); |
| } |
| |
| @Test |
| public void testGetClasspathAsURLs() throws URISyntaxException { |
| File classpathDirectory = Paths.get(getClass().getResource("/classloader/classpath").toURI()).toFile(); |
| URL[] classpath = IsolatingClassLoaderFactory.getClasspathAsURLs(classpathDirectory); |
| assertEquals(2, classpath.length); |
| Set<URL> classpathSet = ImmutableSet.copyOf(classpath); |
| URL jarUrl = getClass().getResource("/classloader/classpath/placeholder-jar.jar"); |
| assertTrue(classpathSet.contains(jarUrl)); |
| URL warUrl = getClass().getResource("/classloader/classpath/placeholder-war.war"); |
| assertTrue(classpathSet.contains(warUrl)); |
| } |
| |
| @Test(expected = SamzaException.class) |
| public void testGetClasspathAsURLsDirectoryDoesNotExist() throws URISyntaxException { |
| File nonExistentDirectory = |
| new File(Paths.get(getClass().getResource("/classloader").toURI()).toFile(), "doesNotExist"); |
| IsolatingClassLoaderFactory.getClasspathAsURLs(nonExistentDirectory); |
| } |
| |
| @Test |
| public void testGetClasspathAsURIs() throws URISyntaxException { |
| File classpathDirectory = Paths.get(getClass().getResource("/classloader/classpath").toURI()).toFile(); |
| List<URI> classpath = IsolatingClassLoaderFactory.getClasspathAsURIs(classpathDirectory); |
| assertEquals(2, classpath.size()); |
| Set<URI> classpathSet = ImmutableSet.copyOf(classpath); |
| URL jarUrl = getClass().getResource("/classloader/classpath/placeholder-jar.jar"); |
| assertTrue(classpathSet.contains(jarUrl.toURI())); |
| URL warUrl = getClass().getResource("/classloader/classpath/placeholder-war.war"); |
| assertTrue(classpathSet.contains(warUrl.toURI())); |
| } |
| |
| @Test(expected = SamzaException.class) |
| public void testGetClasspathAsURIsDirectoryDoesNotExist() throws URISyntaxException { |
| File nonExistentDirectory = |
| new File(Paths.get(getClass().getResource("/classloader").toURI()).toFile(), "doesNotExist"); |
| IsolatingClassLoaderFactory.getClasspathAsURIs(nonExistentDirectory); |
| } |
| } |