/*
* Copyright 2002-2012 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.portlet.handler;
import junit.framework.TestCase;
import org.springframework.mock.web.portlet.MockActionRequest;
import org.springframework.mock.web.portlet.MockActionResponse;
import org.springframework.mock.web.portlet.MockRenderRequest;
import org.springframework.mock.web.portlet.MockRenderResponse;
/**
* @author Mark Fisher
*/
public class ParameterMappingInterceptorTests extends TestCase {
public void testDefaultParameterMapped() throws Exception {
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
Object handler = new Object();
MockActionRequest request = new MockActionRequest();
MockActionResponse response = new MockActionResponse();
String param = ParameterHandlerMapping.DEFAULT_PARAMETER_NAME;
String value = "someValue";
request.setParameter(param, value);
assertNull(response.getRenderParameter(param));
boolean shouldProceed = interceptor.preHandleAction(request, response, handler);
assertTrue(shouldProceed);
assertNotNull(response.getRenderParameter(param));
assertEquals(value, response.getRenderParameter(param));
}
public void testNonDefaultParameterNotMapped() throws Exception {
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
Object handler = new Object();
MockActionRequest request = new MockActionRequest();
MockActionResponse response = new MockActionResponse();
String param = "myParam";
String value = "someValue";
request.setParameter(param, value);
assertNull(response.getRenderParameter(param));
boolean shouldProceed = interceptor.preHandle(request, response, handler);
assertTrue(shouldProceed);
assertNull(response.getRenderParameter(param));
assertNull(response.getRenderParameter(ParameterHandlerMapping.DEFAULT_PARAMETER_NAME));
}
public void testNonDefaultParameterMappedWhenHandlerMappingProvided() throws Exception {
String param = "myParam";
String value = "someValue";
ParameterHandlerMapping handlerMapping = new ParameterHandlerMapping();
handlerMapping.setParameterName(param);
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
interceptor.setParameterName(param);
Object handler = new Object();
MockActionRequest request = new MockActionRequest();
MockActionResponse response = new MockActionResponse();
request.setParameter(param, value);
assertNull(response.getRenderParameter(param));
boolean shouldProceed = interceptor.preHandleAction(request, response, handler);
assertTrue(shouldProceed);
assertNull(response.getRenderParameter(ParameterHandlerMapping.DEFAULT_PARAMETER_NAME));
assertNotNull(response.getRenderParameter(param));
assertEquals(value, response.getRenderParameter(param));
}
public void testNoEffectForRenderRequest() throws Exception {
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
Object handler = new Object();
MockRenderRequest request = new MockRenderRequest();
MockRenderResponse response = new MockRenderResponse();
String param = ParameterHandlerMapping.DEFAULT_PARAMETER_NAME;
String value = "someValue";
request.setParameter(param, value);
boolean shouldProceed = interceptor.preHandle(request, response, handler);
assertTrue(shouldProceed);
}
public void testNoParameterValueSetWithDefaultParameterName() throws Exception {
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
Object handler = new Object();
MockActionRequest request = new MockActionRequest();
MockActionResponse response = new MockActionResponse();
String param = ParameterHandlerMapping.DEFAULT_PARAMETER_NAME;
assertNull(response.getRenderParameter(param));
boolean shouldProceed = interceptor.preHandle(request, response, handler);
assertTrue(shouldProceed);
assertNull(response.getRenderParameter(param));
}
public void testNoParameterValueSetWithNonDefaultParameterName() throws Exception {
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
Object handler = new Object();
MockActionRequest request = new MockActionRequest();
MockActionResponse response = new MockActionResponse();
String param = "myParam";
assertNull(response.getRenderParameter(param));
boolean shouldProceed = interceptor.preHandle(request, response, handler);
assertTrue(shouldProceed);
assertNull(response.getRenderParameter(param));
}
public void testNoParameterValueSetWithNonDefaultParameterNameWhenHandlerMappingProvided() throws Exception {
String param = "myParam";
ParameterHandlerMapping handlerMapping = new ParameterHandlerMapping();
handlerMapping.setParameterName(param);
ParameterMappingInterceptor interceptor = new ParameterMappingInterceptor();
interceptor.setParameterName(param);
Object handler = new Object();
MockActionRequest request = new MockActionRequest();
MockActionResponse response = new MockActionResponse();
assertNull(response.getRenderParameter(param));
boolean shouldProceed = interceptor.preHandle(request, response, handler);
assertTrue(shouldProceed);
assertNull(response.getRenderParameter(param));
}
}