/*
* $Id: ServletConfigInterceptorTest.java 439747 2006-09-03 09:22:46Z mrdon $
*
* Copyright 2006 The Apache Software Foundation.
*
* 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.apache.struts2.interceptor;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts2.StrutsStatics;
import org.apache.struts2.StrutsTestCase;
import org.apache.struts2.util.ServletContextAware;
import org.easymock.MockControl;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockServletContext;
import com.opensymphony.xwork2.Action;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.mock.MockActionInvocation;
/**
* Unit test for {@link ServletConfigInterceptor}.
*
*/
public class ServletConfigInterceptorTest extends StrutsTestCase {
private ServletConfigInterceptor interceptor;
public void testServletRequestAware() throws Exception {
MockControl control = MockControl.createControl(ServletRequestAware.class);
ServletRequestAware mock = (ServletRequestAware) control.getMock();
MockHttpServletRequest req = new MockHttpServletRequest();
MockActionInvocation mai = createActionInvocation(mock);
mai.getInvocationContext().put(StrutsStatics.HTTP_REQUEST, req);
mock.setServletRequest((HttpServletRequest) req);
control.setVoidCallable();
control.replay();
interceptor.intercept(mai);
control.verify();
}
public void testServletResponseAware() throws Exception {
MockControl control = MockControl.createControl(ServletResponseAware.class);
ServletResponseAware mock = (ServletResponseAware) control.getMock();
MockHttpServletResponse res = new MockHttpServletResponse();
MockActionInvocation mai = createActionInvocation(mock);
mai.getInvocationContext().put(StrutsStatics.HTTP_RESPONSE, res);
mock.setServletResponse((HttpServletResponse) res);
control.setVoidCallable();
control.replay();
interceptor.intercept(mai);
control.verify();
}
public void testParameterAware() throws Exception {
MockControl control = MockControl.createControl(ParameterAware.class);
ParameterAware mock = (ParameterAware) control.getMock();
MockActionInvocation mai = createActionInvocation(mock);
Map param = new HashMap();
mai.getInvocationContext().setParameters(param);
mock.setParameters(param);
control.setVoidCallable();
control.replay();
interceptor.intercept(mai);
control.verify();
}
public void testSessionAware() throws Exception {
MockControl control = MockControl.createControl(SessionAware.class);
SessionAware mock = (SessionAware) control.getMock();
MockActionInvocation mai = createActionInvocation(mock);
Map session = new HashMap();
mai.getInvocationContext().setSession(session);
mock.setSession(session);
control.setVoidCallable();
control.replay();
interceptor.intercept(mai);
control.verify();
}
public void testApplicationAware() throws Exception {
MockControl control = MockControl.createControl(ApplicationAware.class);
ApplicationAware mock = (ApplicationAware) control.getMock();
MockActionInvocation mai = createActionInvocation(mock);
Map app = new HashMap();
mai.getInvocationContext().setApplication(app);
mock.setApplication(app);
control.setVoidCallable();
control.replay();
interceptor.intercept(mai);
control.verify();
}
public void testPrincipalAware() throws Exception {
MockControl control = MockControl.createControl(PrincipalAware.class);
control.setDefaultMatcher(MockControl.ALWAYS_MATCHER); // less strick match is needed for this unit test to be conducted using mocks
PrincipalAware mock = (PrincipalAware) control.getMock();
MockActionInvocation mai = createActionInvocation(mock);
MockServletContext ctx = new MockServletContext();
mai.getInvocationContext().put(StrutsStatics.SERVLET_CONTEXT, ctx);
mock.setPrincipalProxy(null); // we can do this because of ALWAYS_MATCHER
control.setVoidCallable();
control.replay();
interceptor.intercept(mai);
control.verify();
}
public void testPrincipalProxy() throws Exception {
// uni test that does not use mock, but an Action so we also get code coverage for the PrincipalProxy class
MockHttpServletRequest req = new MockHttpServletRequest();
req.setUserPrincipal(null);
req.setRemoteUser("Santa");
MyPrincipalAction action = new MyPrincipalAction();
MockActionInvocation mai = createActionInvocation(action);
mai.getInvocationContext().put(StrutsStatics.HTTP_REQUEST, req);
assertNull(action.getProxy());
interceptor.intercept(mai);
assertNotNull(action.getProxy());
PrincipalProxy proxy = action.getProxy();
assertEquals(proxy.getRequest(), req);
assertNull(proxy.getUserPrincipal());
assertTrue(! proxy.isRequestSecure());
assertTrue(! proxy.isUserInRole("no.role"));
assertEquals("Santa", proxy.getRemoteUser());
}
public void testServletContextAware() throws Exception {
MockControl control = MockControl.createControl(ServletContextAware.class);
ServletContextAware mock = (ServletContextAware) control.getMock();
MockActionInvocation mai = createActionInvocation(mock);
MockServletContext ctx = new MockServletContext();
mai.getInvocationContext().put(StrutsStatics.SERVLET_CONTEXT, ctx);
mock.setServletContext((ServletContext) ctx);
control.setVoidCallable();
control.replay();
interceptor.intercept(mai);
control.verify();
}
private MockActionInvocation createActionInvocation(Object mock) {
MockActionInvocation mai = new MockActionInvocation();
mai.setResultCode("success");
mai.setInvocationContext(ActionContext.getContext());
mai.setAction(mock);
return mai;
}
protected void setUp() throws Exception {
super.setUp();
interceptor = new ServletConfigInterceptor();
interceptor.init();
}
protected void tearDown() throws Exception {
super.tearDown();
interceptor.destroy();
interceptor = null;
}
private class MyPrincipalAction implements Action, PrincipalAware {
private PrincipalProxy proxy;
public String execute() throws Exception {
return SUCCESS;
}
public void setPrincipalProxy(PrincipalProxy proxy) {
this.proxy = proxy;
}
public PrincipalProxy getProxy() {
return proxy;
}
}
}