/*
* 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.method.annotation;
import java.lang.reflect.Method;
import java.util.Map;
import org.junit.Before;
import org.junit.Test;
import org.springframework.core.MethodParameter;
import org.springframework.mock.web.test.MockHttpServletRequest;
import org.springframework.ui.ModelMap;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.context.request.ServletWebRequest;
import org.springframework.web.method.support.ModelAndViewContainer;
import static org.junit.Assert.*;
/**
* Test fixture with {@link org.springframework.web.method.annotation.MapMethodProcessor}.
*
* @author Rossen Stoyanchev
*/
public class MapMethodProcessorTests {
private MapMethodProcessor processor;
private ModelAndViewContainer mavContainer;
private MethodParameter paramMap;
private MethodParameter returnParamMap;
private NativeWebRequest webRequest;
@Before
public void setUp() throws Exception {
processor = new MapMethodProcessor();
mavContainer = new ModelAndViewContainer();
Method method = getClass().getDeclaredMethod("map", Map.class);
paramMap = new MethodParameter(method, 0);
returnParamMap = new MethodParameter(method, 0);
webRequest = new ServletWebRequest(new MockHttpServletRequest());
}
@Test
public void supportsParameter() {
assertTrue(processor.supportsParameter(paramMap));
}
@Test
public void supportsReturnType() {
assertTrue(processor.supportsReturnType(returnParamMap));
}
@Test
public void resolveArgumentValue() throws Exception {
assertSame(mavContainer.getModel(), processor.resolveArgument(paramMap, mavContainer, webRequest, null));
}
@Test
public void handleMapReturnValue() throws Exception {
mavContainer.addAttribute("attr1", "value1");
Map<String, Object> returnValue = new ModelMap("attr2", "value2");
processor.handleReturnValue(returnValue , returnParamMap, mavContainer, webRequest);
assertEquals("value1", mavContainer.getModel().get("attr1"));
assertEquals("value2", mavContainer.getModel().get("attr2"));
}
@SuppressWarnings("unused")
private Map<String, Object> map(Map<String, Object> map) {
return null;
}
}