+++ /dev/null
-/*
- * Copyright (C) 2007-2012 Mathieu Baudier
- *
- * Licensed 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.argeo.support.junit;
-
-import java.util.Map;
-
-import junit.framework.TestCase;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.springframework.beans.factory.BeanFactoryUtils;
-import org.springframework.beans.factory.ListableBeanFactory;
-import org.springframework.context.ConfigurableApplicationContext;
-import org.springframework.context.support.ClassPathXmlApplicationContext;
-
-
-/** Helper for tests using a Spring application context. */
-public abstract class AbstractSpringTestCase extends TestCase {
- protected final Log log = LogFactory.getLog(getClass());
- private ConfigurableApplicationContext context;
-
- /**
- * Gets (and creates if necessary) the application context to use. Default
- * implementation uses a class path xml application context and calls
- * {@link #getApplicationContextLocation()}.
- */
- protected ConfigurableApplicationContext getContext() {
- if (context == null) {
- context = new ClassPathXmlApplicationContext(
- getApplicationContextLocation());
- if (getIsStartContext())
- context.start();
- }
- return context;
- }
-
- /** Whether the context should be started after being created. */
- protected Boolean getIsStartContext() {
- return false;
- }
-
- /** Returns a bean from the underlying context */
- @SuppressWarnings(value = { "unchecked" })
- protected <T> T getBean(String beanId) {
- return (T) getContext().getBean(beanId);
- }
-
- protected <T> T getBean(Class<? extends T> clss) {
- T bean = loadSingleFromContext(getContext(), clss);
- if (bean == null) {
- throw new RuntimeException("Cannot retrieve a unique bean of type "
- + clss);
- } else {
- return bean;
- }
- }
-
- /**
- * The location of the application to load. The default implementation
- * returns <i>applicationContext.xml</i> found in the same package as the
- * test.
- */
- protected String getApplicationContextLocation() {
- return inPackage("applicationContext.xml");
- }
-
- /**
- * Prefixes the package of the class after converting the '.' to '/' in
- * order to have a resource path.
- */
- protected String inPackage(String suffix) {
- String prefix = getClass().getPackage().getName().replace('.', '/');
- return prefix + '/' + suffix;
- }
-
- @SuppressWarnings(value = { "unchecked" })
- protected <T> T loadSingleFromContext(ListableBeanFactory context,
- Class<T> clss) {
- Map<String, T> beans = BeanFactoryUtils.beansOfTypeIncludingAncestors(
- context, clss, false, false);
- if (beans.size() == 1) {
- return beans.values().iterator().next();
- } else if (beans.size() > 1) {
- if (log.isDebugEnabled()) {
- log
- .debug(("Found more that one bean for type " + clss
- + ": " + beans.keySet()));
- }
- return null;
- } else {
- return null;
- }
- }
-
-}