/*
* $Id: FreemarkerUtilTest.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.Writer;
import java.util.HashMap;
import org.apache.tiles.request.freemarker.autotag.FreemarkerAutotagException;
import org.apache.tiles.request.freemarker.autotag.FreemarkerUtil;
import org.junit.Test;
import freemarker.core.Environment;
import freemarker.core.Macro;
import freemarker.template.Template;
import freemarker.template.TemplateHashModel;
import freemarker.template.TemplateModelException;
import freemarker.template.TemplateNumberModel;
/**
* Tests {@link FreemarkerUtil}.
*
* @version $Rev: 1305546 $ $Date: 2012-03-26 16:34:37 -0400 (Mon, 26 Mar 2012) $
*/
public class FreemarkerUtilTest {
/**
* Test method for {@link FreemarkerUtil#getAsObject(TemplateModel, Object)}.
* @throws TemplateModelException If something goes wrong.
*/
@Test
public void testGetAsObject() throws TemplateModelException {
TemplateNumberModel model = createMock(TemplateNumberModel.class);
Template template = createMock(Template.class);
TemplateHashModel rootDataModel = createMock(TemplateHashModel.class);
Writer out = createMock(Writer.class);
expect(model.getAsNumber()).andReturn(new Integer(42));
expect(template.getMacros()).andReturn(new HashMap<String, Macro>());
replay(template, rootDataModel, out);
new Environment(template, rootDataModel, out);
replay(model);
assertEquals(new Integer(42), FreemarkerUtil.getAsObject(model, new Integer(1)));
verify(template, rootDataModel, out, model);
}
/**
* Test method for {@link FreemarkerUtil#getAsObject(TemplateModel, Object)}.
* @throws TemplateModelException If something goes wrong.
*/
@Test
public void testGetAsObjectDefault() 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);
new Environment(template, rootDataModel, out);
assertEquals(new Integer(1), FreemarkerUtil.getAsObject(null, new Integer(1)));
verify(template, rootDataModel, out);
}
/**
* Test method for {@link FreemarkerUtil#getAsObject(TemplateModel, Object)}.
* @throws TemplateModelException If something goes wrong.
*/
@Test(expected = FreemarkerAutotagException.class)
public void testGetAsObjectException() throws TemplateModelException {
TemplateNumberModel model = createMock(TemplateNumberModel.class);
Template template = createMock(Template.class);
TemplateHashModel rootDataModel = createMock(TemplateHashModel.class);
Writer out = createMock(Writer.class);
expect(model.getAsNumber()).andThrow(new TemplateModelException());
expect(template.getMacros()).andReturn(new HashMap<String, Macro>());
replay(template, rootDataModel, out);
new Environment(template, rootDataModel, out);
replay(model);
try {
assertEquals(new Integer(42), FreemarkerUtil.getAsObject(model, new Integer(1)));
} finally {
verify(template, rootDataModel, out, model);
}
}
}