trunk/meecrowave-core/src/test/java/org/apache/meecrowave/ServletContainerInitialierInjectionTest.java

/*
 * 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;

import org.junit.Test;

import javax.enterprise.context.ApplicationScoped;
import javax.inject.Inject;
import javax.servlet.ServletContainerInitializer;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import java.util.Set;

import static org.junit.Assert.assertTrue;

// just a sample using multiparts
public class ServletContainerInitialierInjectionTest {
    @Inject
    private ServletContext context;

    @Test
    public void configBinding() {
        try (final Meecrowave meecrowave = new Meecrowave(
                new Meecrowave.Builder()
                        .randomHttpPort()
                        .includePackages(ServletContainerInitialierInjectionTest.class.getName())).bake()) {
            meecrowave.inject(this);
            assertTrue(Boolean.class.cast(context.getAttribute("ServletContainerInitialierInjectionTest")));
        }
    }

    public static class Init implements ServletContainerInitializer {
        @Inject
        private AService bean;

        @Override
        public void onStartup(final Set<Class<?>> set, final ServletContext servletContext) throws ServletException {
            servletContext.setAttribute("ServletContainerInitialierInjectionTest", bean != null && bean.isOk());
        }
    }

    @ApplicationScoped
    public static class AService {
        public boolean isOk() {
            return true;
        }
    }
}