/*
* $Id: VelocityAutotagRuntimeTest.java 1332830 2012-05-01 21:09:05Z nlebas $
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.tiles.request.velocity.autotag;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import java.io.Writer;
import java.util.Map;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.tiles.autotag.core.runtime.ModelBody;
import org.apache.tiles.request.ApplicationAccess;
import org.apache.tiles.request.ApplicationContext;
import org.apache.tiles.request.Request;
import org.apache.tiles.request.velocity.VelocityRequest;
import org.apache.tiles.request.velocity.autotag.VelocityAutotagRuntime;
import org.apache.tiles.request.velocity.autotag.VelocityModelBody;
import org.apache.velocity.context.InternalContextAdapter;
import org.apache.velocity.runtime.parser.node.ASTBlock;
import org.apache.velocity.runtime.parser.node.ASTMap;
import org.apache.velocity.runtime.parser.node.Node;
import org.apache.velocity.tools.view.ViewToolContext;
import org.junit.Test;
public class VelocityAutotagRuntimeTest {
@Test
public void testCreateRequest() {
InternalContextAdapter context = createMock(InternalContextAdapter.class);
Writer writer = createMock(Writer.class);
Node node = createMock(Node.class);
ViewToolContext viewContext = createMock(ViewToolContext.class);
HttpServletRequest request = createMock(HttpServletRequest.class);
HttpServletResponse response = createMock(HttpServletResponse.class);
ServletContext servletContext = createMock(ServletContext.class);
ApplicationContext applicationContext = createMock(ApplicationContext.class);
expect(context.getInternalUserContext()).andReturn(viewContext);
expect(viewContext.getRequest()).andReturn(request);
expect(viewContext.getResponse()).andReturn(response);
expect(viewContext.getServletContext()).andReturn(servletContext);
expect(servletContext.getAttribute(ApplicationAccess.APPLICATION_CONTEXT_ATTRIBUTE)).andReturn(applicationContext);
replay(context, writer, node, viewContext, request, response, servletContext, applicationContext);
VelocityAutotagRuntime runtime = new VelocityAutotagRuntime();
runtime.render(context, writer, node);
Request velocityRequest = runtime.createRequest();
assertTrue(velocityRequest instanceof VelocityRequest);
verify(context, writer, node, viewContext, request, response, servletContext, applicationContext);
}
@Test
public void testCreateModelBody() {
InternalContextAdapter context = createMock(InternalContextAdapter.class);
Writer writer = createMock(Writer.class);
Node node = createMock(Node.class);
ASTBlock block = createMock(ASTBlock.class);
expect(node.jjtGetChild(1)).andReturn(block);
replay(context, writer, node, block);
VelocityAutotagRuntime runtime = new VelocityAutotagRuntime();
runtime.render(context, writer, node);
ModelBody modelBody = runtime.createModelBody();
assertTrue(modelBody instanceof VelocityModelBody);
verify(context, writer, node, block);
}
@Test
public void testGetParameter() {
InternalContextAdapter context = createMock(InternalContextAdapter.class);
Writer writer = createMock(Writer.class);
Node node = createMock(Node.class);
ASTMap astMap = createMock(ASTMap.class);
@SuppressWarnings("unchecked")
Map<String, Object> params = createMock(Map.class);
expect(node.jjtGetChild(0)).andReturn(astMap);
expect(astMap.value(context)).andReturn(params);
expect(params.get(eq("notnullParam"))).andReturn(new Integer(42)).anyTimes();
expect(params.get(eq("nullParam"))).andReturn(null).anyTimes();
replay(context, writer, node, astMap, params);
VelocityAutotagRuntime runtime = new VelocityAutotagRuntime();
runtime.render(context, writer, node);
Object notnullParam = runtime.getParameter("notnullParam", null);
Object nullParam = runtime.getParameter("nullParam", null);
Object notnullParamDefault = runtime.getParameter("notnullParam", new Integer(24));
Object nullParamDefault = runtime.getParameter("nullParam", new Integer(24));
assertEquals(42, notnullParam);
assertEquals(null, nullParam);
assertEquals(42, notnullParamDefault);
assertEquals(24, nullParamDefault);
verify(context, writer, node, astMap, params);
}
}