/*
* $Id: FreemarkerAutotagRuntimeTest.java 1305546 2012-03-26 20:34:37Z 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.freemarker.autotag;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import java.io.IOException;
import java.io.Writer;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.GenericServlet;
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.freemarker.FreemarkerRequest;
import org.apache.tiles.request.freemarker.autotag.FreemarkerAutotagRuntime;
import org.apache.tiles.request.freemarker.autotag.FreemarkerModelBody;
import org.junit.Test;
import freemarker.core.Environment;
import freemarker.core.Macro;
import freemarker.ext.servlet.FreemarkerServlet;
import freemarker.ext.servlet.HttpRequestHashModel;
import freemarker.ext.servlet.ServletContextHashModel;
import freemarker.template.ObjectWrapper;
import freemarker.template.Template;
import freemarker.template.TemplateDirectiveBody;
import freemarker.template.TemplateHashModel;
import freemarker.template.TemplateModel;
import freemarker.template.TemplateModelException;
import freemarker.template.TemplateNumberModel;
/**
* Tests {@link FreemarkerAutotagRuntime}.
*
* @version $Rev$ $Date$
*/
public class FreemarkerAutotagRuntimeTest {
@Test
public void testCreateRequest() throws IOException, TemplateModelException{
@SuppressWarnings("unchecked")
Map<String, TemplateModel> params = createMock(Map.class);
Template template = createMock(Template.class);
TemplateHashModel rootDataModel = createMock(TemplateHashModel.class);
Writer out = createMock(Writer.class);
TemplateDirectiveBody body = createMock(TemplateDirectiveBody.class);
GenericServlet servlet = createMock(GenericServlet.class);
ObjectWrapper wrapper = createMock(ObjectWrapper.class);
ServletContext servletContext = createMock(ServletContext.class);
ApplicationContext applicationContext = createMock(ApplicationContext.class);
HttpServletRequest httpServletRequest = createMock(HttpServletRequest.class);
HttpServletResponse httpServletResponse = createMock(HttpServletResponse.class);
expect(template.getMacros()).andReturn(new HashMap<String, Macro>());
expect(servlet.getServletContext()).andReturn(servletContext)
.anyTimes();
expect(
servletContext
.getAttribute(ApplicationAccess.APPLICATION_CONTEXT_ATTRIBUTE))
.andReturn(applicationContext);
replay(servlet, wrapper, servletContext, applicationContext,
httpServletRequest, httpServletResponse);
ServletContextHashModel servletContextHashModel = new ServletContextHashModel(
servlet, wrapper);
HttpRequestHashModel httpRequestHashModel = new HttpRequestHashModel(
httpServletRequest, httpServletResponse, wrapper);
expect(rootDataModel.get(FreemarkerServlet.KEY_APPLICATION)).andReturn(
servletContextHashModel);
expect(rootDataModel.get(FreemarkerServlet.KEY_REQUEST)).andReturn(
httpRequestHashModel);
replay(template, rootDataModel, out);
Environment env = new Environment(template, rootDataModel, out);
replay(params, body);
FreemarkerAutotagRuntime runtime = new FreemarkerAutotagRuntime();
runtime.execute(env, params, new TemplateModel[0], body);
Request request = runtime.createRequest();
assertTrue(request instanceof FreemarkerRequest);
verify(servlet, wrapper, servletContext, applicationContext,
httpServletRequest, httpServletResponse,
template, rootDataModel, out,
params, body);
}
@Test
public void testCreateModelBody() {
Template template = createMock(Template.class);
TemplateHashModel rootDataModel = createMock(TemplateHashModel.class);
Writer out = createMock(Writer.class);
expect(template.getMacros()).andReturn(new HashMap<String, Macro>());
replay(template, rootDataModel, out);
Environment env = new Environment(template, rootDataModel, out);
@SuppressWarnings("unchecked")
Map<String, TemplateModel> params = createMock(Map.class);
TemplateDirectiveBody body = createMock(TemplateDirectiveBody.class);
replay(params, body);
FreemarkerAutotagRuntime runtime = new FreemarkerAutotagRuntime();
runtime.execute(env, params, new TemplateModel[0], body);
ModelBody modelBody = runtime.createModelBody();
assertTrue(modelBody instanceof FreemarkerModelBody);
verify(template, rootDataModel, out, params, body);
}
@Test
public void testGetParameter() throws TemplateModelException {
Template template = createMock(Template.class);
TemplateHashModel rootDataModel = createMock(TemplateHashModel.class);
Writer out = createMock(Writer.class);
expect(template.getMacros()).andReturn(new HashMap<String, Macro>());
replay(template, rootDataModel, out);
Environment env = new Environment(template, rootDataModel, out);
TemplateNumberModel model = createMock(TemplateNumberModel.class);
expect(model.getAsNumber()).andReturn(new Integer(42)).anyTimes();
@SuppressWarnings("unchecked")
Map<String, TemplateModel> params = createMock(Map.class);
TemplateDirectiveBody body = createMock(TemplateDirectiveBody.class);
expect(params.get(eq("notnullParam"))).andReturn(model).anyTimes();
expect(params.get(eq("nullParam"))).andReturn(null).anyTimes();
replay(model, params, body);
FreemarkerAutotagRuntime runtime = new FreemarkerAutotagRuntime();
runtime.execute(env, params, new TemplateModel[0], body);
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(template, rootDataModel, out, model, params, body);
}
}