package org.springframework.js.ajax.tiles3;
import java.util.HashMap;
import java.util.Map;
import junit.framework.Assert;
import junit.framework.TestCase;
import org.apache.tiles.Attribute;
import org.apache.tiles.AttributeContext;
import org.apache.tiles.Definition;
import org.apache.tiles.access.TilesAccess;
import org.apache.tiles.impl.BasicTilesContainer;
import org.apache.tiles.preparer.ViewPreparer;
import org.apache.tiles.request.ApplicationContext;
import org.apache.tiles.request.Request;
import org.apache.tiles.request.servlet.ServletRequest;
import org.apache.tiles.request.servlet.wildcard.WildcardServletApplicationContext;
import org.springframework.js.ajax.SpringJavascriptAjaxHandler;
import org.springframework.js.ajax.tiles3.AjaxTilesView;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockServletContext;
import org.springframework.web.context.support.StaticWebApplicationContext;
import org.springframework.web.servlet.support.RequestContext;
import org.springframework.web.servlet.view.tiles3.TilesConfigurer;
public class AjaxTilesViewTests extends TestCase {
private AjaxTilesView ajaxTilesView;
private MockHttpServletRequest request;
private MockHttpServletResponse response;
private MockServletContext servletContext;
protected void setUp() throws Exception {
servletContext = new MockServletContext("/org/springframework/js/ajax/tiles3/");
request = new MockHttpServletRequest(servletContext);
response = new MockHttpServletResponse();
TilesConfigurer tc = new TilesConfigurer();
tc.setDefinitions(new String[] { "tiles-definitions.xml" });
tc.setValidateDefinitions(true);
tc.setServletContext(servletContext);
tc.setUseMutableTilesContainer(false);
tc.afterPropertiesSet();
ajaxTilesView = new AjaxTilesView();
}
private void setupStaticWebApplicationContext() {
StaticWebApplicationContext wac = new StaticWebApplicationContext();
wac.setServletContext(servletContext);
wac.refresh();
request.setAttribute(RequestContext.WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
ajaxTilesView.setApplicationContext(wac);
}
public void testFullPageRendering() throws Exception {
setupStaticWebApplicationContext();
ajaxTilesView.setUrl("search");
ajaxTilesView.afterPropertiesSet();
ajaxTilesView.renderMergedOutputModel(new HashMap<String, Object>(), request, response);
assertEquals("/WEB-INF/layout.jsp", response.getForwardedUrl());
}
public void testAjaxRequestNoFragments() throws Exception {
setupStaticWebApplicationContext();
request.addHeader("Accept", SpringJavascriptAjaxHandler.AJAX_ACCEPT_CONTENT_TYPE);
ajaxTilesView.setUrl("search");
ajaxTilesView.afterPropertiesSet();
ajaxTilesView.renderMergedOutputModel(new HashMap<String, Object>(), request, response);
assertEquals("/WEB-INF/layout.jsp", response.getForwardedUrl());
}
public void testRenderFragment_Template() throws Exception {
setupStaticWebApplicationContext();
request.addHeader("Accept", SpringJavascriptAjaxHandler.AJAX_ACCEPT_CONTENT_TYPE);
request.addParameter("fragments", "searchResults");
ajaxTilesView.setUrl("search");
ajaxTilesView.afterPropertiesSet();
ajaxTilesView.renderMergedOutputModel(new HashMap<String, Object>(), request, response);
assertEquals("/WEB-INF/searchResults.jsp", response.getForwardedUrl());
}
public void testRenderFragment_Definition() throws Exception {
setupStaticWebApplicationContext();
request.addHeader("Accept", SpringJavascriptAjaxHandler.AJAX_ACCEPT_CONTENT_TYPE);
request.addParameter("fragments", "body");
ajaxTilesView.setUrl("search");
ajaxTilesView.afterPropertiesSet();
ajaxTilesView.renderMergedOutputModel(new HashMap<String, Object>(), request, response);
assertEquals("/WEB-INF/search.jsp", response.getForwardedUrl());
}
public void testRenderFragment_CascadedAttribute() throws Exception {
setupStaticWebApplicationContext();
request.addHeader("Accept", SpringJavascriptAjaxHandler.AJAX_ACCEPT_CONTENT_TYPE);
request.addParameter("fragments", "searchNavigation");
ajaxTilesView.setUrl("search");
ajaxTilesView.afterPropertiesSet();
ajaxTilesView.renderMergedOutputModel(new HashMap<String, Object>(), request, response);
assertEquals("/WEB-INF/searchNavigation.jsp", response.getForwardedUrl());
}
public void testRenderFragment_InheritCascadedAttribute() throws Exception {
ApplicationContext tilesAppContext = new WildcardServletApplicationContext(servletContext);
Request tilesRequest = new ServletRequest(tilesAppContext, request, response);
BasicTilesContainer container = (BasicTilesContainer) TilesAccess.getContainer(tilesAppContext);
Definition definition = container.getDefinitionsFactory().getDefinition("search.body", tilesRequest);
definition.setPreparer(AttributeTestingPreparer.class.getName());
setupStaticWebApplicationContext();
request.addHeader("Accept", SpringJavascriptAjaxHandler.AJAX_ACCEPT_CONTENT_TYPE);
request.addParameter("fragments", "body");
ajaxTilesView.setUrl("search");
ajaxTilesView.afterPropertiesSet();
ajaxTilesView.renderMergedOutputModel(new HashMap<String, Object>(), request, response);
assertTrue(AttributeTestingPreparer.invoked);
}
public void testRenderFragment_DynamicAttribute() throws Exception {
ApplicationContext tilesAppContext = new WildcardServletApplicationContext(servletContext);
Request tilesRequest = new ServletRequest(tilesAppContext, request, response);
BasicTilesContainer container = (BasicTilesContainer) TilesAccess.getContainer(tilesAppContext);
AttributeContext attributeContext = container.startContext(tilesRequest);
attributeContext.putAttribute("body", new Attribute("/WEB-INF/dynamicTemplate.jsp"));
Map<String, Attribute> resultMap = new HashMap<String, Attribute>();
ajaxTilesView.addRuntimeAttributes(container, tilesRequest, resultMap);
assertNotNull(resultMap.get("body"));
assertEquals("/WEB-INF/dynamicTemplate.jsp", resultMap.get("body").toString());
container.endContext(tilesRequest);
}
public void testRenderFragment_Multiple() throws Exception {
setupStaticWebApplicationContext();
request.addHeader("Accept", SpringJavascriptAjaxHandler.AJAX_ACCEPT_CONTENT_TYPE);
request.addParameter("fragments", "body,searchNavigation");
ajaxTilesView.setUrl("search");
ajaxTilesView.afterPropertiesSet();
ajaxTilesView.renderMergedOutputModel(new HashMap<String, Object>(), request, response);
assertTrue("Multiple fragments should result in include, not forward", response.getIncludedUrls().size() == 2);
assertEquals("/WEB-INF/search.jsp", response.getIncludedUrls().get(0));
assertEquals("/WEB-INF/searchNavigation.jsp", response.getIncludedUrls().get(1));
}
public void testFlattenAttributeMap() throws Exception {
ApplicationContext tilesAppContext = new WildcardServletApplicationContext(servletContext);
Request tilesRequest = new ServletRequest(tilesAppContext, request, response);
BasicTilesContainer container = (BasicTilesContainer) TilesAccess.getContainer(tilesAppContext);
Definition compositeDefinition = container.getDefinitionsFactory().getDefinition("search", tilesRequest);
Map<String, Attribute> resultMap = new HashMap<String, Attribute>();
ajaxTilesView.flattenAttributeMap(container, tilesRequest, resultMap, compositeDefinition);
assertNotNull(resultMap.get("body"));
assertNotNull(resultMap.get("searchForm"));
assertEquals("/WEB-INF/searchForm.jsp", resultMap.get("searchForm").toString());
assertNotNull(resultMap.get("searchResults"));
}
public void testGetRenderFragments() throws Exception {
Map<String, Object> model = new HashMap<String, Object>();
request.setParameter("fragments", "f1,f2, f3");
String[] fragments = ajaxTilesView.getRenderFragments(model, request, response);
assertEquals("f1", fragments[0]);
assertEquals("f2", fragments[1]);
assertEquals("f3", fragments[2]);
}
public static class AttributeTestingPreparer implements ViewPreparer {
public static boolean invoked;
public void execute(Request tilesContext, AttributeContext attributeContext) {
invoked = true;
Assert.assertTrue(attributeContext.getAttribute("searchNavigation") != null);
}
}
}