/*
* Copyright 2002-2015 the original author or authors.
*
* 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.springframework.web.context;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import org.junit.Test;
import org.springframework.mock.web.test.MockServletConfig;
import org.springframework.mock.web.test.MockServletContext;
import org.springframework.web.context.support.ServletContextAwareProcessor;
import static org.junit.Assert.*;
/**
* @author Juergen Hoeller
* @author Mark Fisher
*/
public class ServletContextAwareProcessorTests {
@Test
public void servletContextAwareWithServletContext() {
ServletContext servletContext = new MockServletContext();
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(servletContext);
ServletContextAwareBean bean = new ServletContextAwareBean();
assertNull(bean.getServletContext());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNotNull("ServletContext should have been set", bean.getServletContext());
assertEquals(servletContext, bean.getServletContext());
}
@Test
public void servletContextAwareWithServletConfig() {
ServletContext servletContext = new MockServletContext();
ServletConfig servletConfig = new MockServletConfig(servletContext);
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(servletConfig);
ServletContextAwareBean bean = new ServletContextAwareBean();
assertNull(bean.getServletContext());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNotNull("ServletContext should have been set", bean.getServletContext());
assertEquals(servletContext, bean.getServletContext());
}
@Test
public void servletContextAwareWithServletContextAndServletConfig() {
ServletContext servletContext = new MockServletContext();
ServletConfig servletConfig = new MockServletConfig(servletContext);
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(servletContext, servletConfig);
ServletContextAwareBean bean = new ServletContextAwareBean();
assertNull(bean.getServletContext());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNotNull("ServletContext should have been set", bean.getServletContext());
assertEquals(servletContext, bean.getServletContext());
}
@Test
public void servletContextAwareWithNullServletContextAndNonNullServletConfig() {
ServletContext servletContext = new MockServletContext();
ServletConfig servletConfig = new MockServletConfig(servletContext);
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(null, servletConfig);
ServletContextAwareBean bean = new ServletContextAwareBean();
assertNull(bean.getServletContext());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNotNull("ServletContext should have been set", bean.getServletContext());
assertEquals(servletContext, bean.getServletContext());
}
@Test
public void servletContextAwareWithNonNullServletContextAndNullServletConfig() {
ServletContext servletContext = new MockServletContext();
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(servletContext, null);
ServletContextAwareBean bean = new ServletContextAwareBean();
assertNull(bean.getServletContext());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNotNull("ServletContext should have been set", bean.getServletContext());
assertEquals(servletContext, bean.getServletContext());
}
@Test
public void servletContextAwareWithNullServletContext() {
ServletContext servletContext = null;
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(servletContext);
ServletContextAwareBean bean = new ServletContextAwareBean();
assertNull(bean.getServletContext());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNull(bean.getServletContext());
}
@Test
public void servletConfigAwareWithServletContextOnly() {
ServletContext servletContext = new MockServletContext();
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(servletContext);
ServletConfigAwareBean bean = new ServletConfigAwareBean();
assertNull(bean.getServletConfig());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNull(bean.getServletConfig());
}
@Test
public void servletConfigAwareWithServletConfig() {
ServletContext servletContext = new MockServletContext();
ServletConfig servletConfig = new MockServletConfig(servletContext);
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(servletConfig);
ServletConfigAwareBean bean = new ServletConfigAwareBean();
assertNull(bean.getServletConfig());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNotNull("ServletConfig should have been set", bean.getServletConfig());
assertEquals(servletConfig, bean.getServletConfig());
}
@Test
public void servletConfigAwareWithServletContextAndServletConfig() {
ServletContext servletContext = new MockServletContext();
ServletConfig servletConfig = new MockServletConfig(servletContext);
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(servletContext, servletConfig);
ServletConfigAwareBean bean = new ServletConfigAwareBean();
assertNull(bean.getServletConfig());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNotNull("ServletConfig should have been set", bean.getServletConfig());
assertEquals(servletConfig, bean.getServletConfig());
}
@Test
public void servletConfigAwareWithNullServletContextAndNonNullServletConfig() {
ServletContext servletContext = new MockServletContext();
ServletConfig servletConfig = new MockServletConfig(servletContext);
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(null, servletConfig);
ServletConfigAwareBean bean = new ServletConfigAwareBean();
assertNull(bean.getServletConfig());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNotNull("ServletConfig should have been set", bean.getServletConfig());
assertEquals(servletConfig, bean.getServletConfig());
}
@Test
public void servletConfigAwareWithNonNullServletContextAndNullServletConfig() {
ServletContext servletContext = new MockServletContext();
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(servletContext, null);
ServletConfigAwareBean bean = new ServletConfigAwareBean();
assertNull(bean.getServletConfig());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNull(bean.getServletConfig());
}
@Test
public void servletConfigAwareWithNullServletContext() {
ServletContext servletContext = null;
ServletContextAwareProcessor processor = new ServletContextAwareProcessor(servletContext);
ServletConfigAwareBean bean = new ServletConfigAwareBean();
assertNull(bean.getServletConfig());
processor.postProcessBeforeInitialization(bean, "testBean");
assertNull(bean.getServletConfig());
}
}