| /* |
| * 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.meecrowave.junit; |
| |
| import java.util.List; |
| |
| import javax.enterprise.context.spi.CreationalContext; |
| |
| import org.apache.meecrowave.Meecrowave; |
| import org.apache.meecrowave.testing.Injector; |
| import org.apache.meecrowave.testing.MonoBase; |
| import org.junit.rules.MethodRule; |
| import org.junit.runners.BlockJUnit4ClassRunner; |
| import org.junit.runners.model.InitializationError; |
| import org.junit.runners.model.Statement; |
| |
| /** |
| * A MeecrowaveRule starting a single container. |
| * Very awesome for forkCount=1, reuseForks=true |
| * |
| */ |
| |
| public class MonoMeecrowave { |
| private static final MonoBase BASE = new MonoBase(); |
| |
| public static class Runner extends BlockJUnit4ClassRunner { |
| public Runner(final Class<?> klass) throws InitializationError { |
| super(klass); |
| } |
| |
| @Override |
| protected List<MethodRule> rules(final Object test) { |
| final List<MethodRule> rules = super.rules(test); |
| rules.add((base, method, target) -> new Statement() { |
| @Override |
| public void evaluate() throws Throwable { |
| final MonoBase.Instance instance = BASE.startIfNeeded(); |
| |
| final Thread thread = Thread.currentThread(); |
| final ClassLoader originalLoader = thread.getContextClassLoader(); |
| thread.setContextClassLoader(instance.getStartupClassLoader()); |
| try { |
| configInjection(test.getClass(), test); |
| final CreationalContext<?> creationalContext = Injector.inject(test); |
| try { |
| base.evaluate(); |
| } finally { |
| creationalContext.release(); |
| } |
| } finally{ |
| thread.setContextClassLoader(originalLoader); |
| } |
| } |
| |
| private void configInjection(final Class<?> aClass, final Object test) { |
| Injector.injectConfig(BASE.getConfiguration(), test); |
| final Class<?> parent = aClass.getSuperclass(); |
| if (parent != null && parent != Object.class) { |
| configInjection(parent, true); |
| } |
| } |
| }); |
| return rules; |
| } |
| } |
| |
| public static class Rule extends MeecrowaveRuleBase<Rule> { |
| @Override |
| public Meecrowave.Builder getConfiguration() { |
| return BASE.getConfiguration(); |
| } |
| |
| @Override |
| protected AutoCloseable onStart() { |
| final MonoBase.Instance instance = BASE.startIfNeeded(); |
| final Thread thread = Thread.currentThread(); |
| final ClassLoader originalLoader = thread.getContextClassLoader(); |
| thread.setContextClassLoader(instance.getStartupClassLoader()); |
| return () -> thread.setContextClassLoader(originalLoader); |
| } |
| |
| @Override |
| protected void doUnlockContext(final boolean unlocked) { |
| // no-op: done in the monobase |
| } |
| |
| @Override |
| protected void doLockContext() { |
| // no-op: done in the monobase |
| } |
| } |
| } |