| /* |
| * 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.junit5; |
| |
| import static java.util.Arrays.asList; |
| |
| import java.io.File; |
| import java.lang.annotation.Annotation; |
| import java.lang.reflect.Field; |
| import java.lang.reflect.Method; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Optional; |
| import java.util.stream.Stream; |
| |
| import javax.enterprise.context.spi.CreationalContext; |
| |
| import org.apache.meecrowave.Meecrowave; |
| import org.apache.meecrowave.testing.Injector; |
| import org.apache.webbeans.config.WebBeansContext; |
| import org.apache.webbeans.spi.ContextsService; |
| import org.junit.jupiter.api.extension.AfterAllCallback; |
| import org.junit.jupiter.api.extension.AfterEachCallback; |
| import org.junit.jupiter.api.extension.BeforeAllCallback; |
| import org.junit.jupiter.api.extension.BeforeEachCallback; |
| import org.junit.jupiter.api.extension.ExtensionContext; |
| |
| public class MeecrowaveExtension implements BeforeAllCallback, AfterAllCallback, BeforeEachCallback, AfterEachCallback { |
| private static final ExtensionContext.Namespace NAMESPACE = ExtensionContext.Namespace.create(MeecrowaveExtension.class.getName()); |
| |
| @Override |
| public void beforeAll(final ExtensionContext context) throws Exception { |
| final Meecrowave.Builder builder = new Meecrowave.Builder(); |
| final Optional<MeecrowaveConfig> meecrowaveConfig = context.getElement().map(e -> e.getAnnotation(MeecrowaveConfig.class)); |
| final String ctx; |
| if (meecrowaveConfig.isPresent()) { |
| final MeecrowaveConfig config = meecrowaveConfig.get(); |
| ctx = config.context(); |
| |
| for (final Method method : MeecrowaveConfig.class.getMethods()) { |
| if (MeecrowaveConfig.class != method.getDeclaringClass()) { |
| continue; |
| } |
| |
| try { |
| final Object value = method.invoke(config); |
| |
| final Field configField = Meecrowave.Builder.class.getDeclaredField(method.getName()); |
| if (!configField.isAccessible()) { |
| configField.setAccessible(true); |
| } |
| |
| if (value != null && (!String.class.isInstance(value) || !value.toString().isEmpty())) { |
| if (!configField.isAccessible()) { |
| configField.setAccessible(true); |
| } |
| configField.set(builder, File.class == configField.getType() ? /*we use string instead */new File(value.toString()) : value); |
| } |
| } catch (final NoSuchFieldException nsfe) { |
| // ignored |
| } catch (final Exception e) { |
| throw new IllegalStateException(e); |
| } |
| } |
| |
| if (builder.getHttpPort() < 0) { |
| builder.randomHttpPort(); |
| } |
| } else { |
| ctx = ""; |
| } |
| final Meecrowave meecrowave = new Meecrowave(builder); |
| context.getStore(NAMESPACE).put(Meecrowave.class.getName(), meecrowave); |
| context.getStore(NAMESPACE).put(Meecrowave.Builder.class.getName(), builder); |
| meecrowave.bake(ctx); |
| } |
| |
| @Override |
| public void afterAll(final ExtensionContext context) throws Exception { |
| Meecrowave.class.cast(context.getStore(NAMESPACE).get(Meecrowave.class.getName())).close(); |
| } |
| |
| @Override |
| public void beforeEach(final ExtensionContext context) throws Exception { |
| getScopes(context).ifPresent(scopes -> { |
| final ContextsService contextsService = WebBeansContext.currentInstance().getContextsService(); |
| Stream.of(scopes).forEach(s -> contextsService.startContext(s, null)); |
| }); |
| context.getStore(NAMESPACE).put(CreationalContext.class.getName(), Injector.inject(context.getTestInstance().orElse(null))); |
| Injector.injectConfig(Meecrowave.Builder.class.cast(context.getStore(NAMESPACE).get(Meecrowave.Builder.class.getName())), context.getTestInstance().orElse(null)); |
| } |
| |
| @Override |
| public void afterEach(final ExtensionContext context) throws Exception { |
| CreationalContext.class.cast(context.getStore(NAMESPACE).get(CreationalContext.class.getName())).release(); |
| getScopes(context).ifPresent(scopes -> { |
| final ContextsService contextsService = WebBeansContext.currentInstance().getContextsService(); |
| final List<Class<? extends Annotation>> list = new ArrayList<>(asList(scopes)); |
| Collections.reverse(list); |
| list.forEach(s -> contextsService.endContext(s, null)); |
| }); |
| } |
| |
| private Optional<Class<? extends Annotation>[]> getScopes(final ExtensionContext context) { |
| return context.getElement() |
| .map(e -> e.getAnnotation(MeecrowaveConfig.class)) |
| .map(MeecrowaveConfig::scopes) |
| .filter(s -> s.length > 0); |
| } |
| } |