/*
* $Id: AbstractBaseAttributeRendererTest.java 711885 2008-11-06 16:06:38Z apetrelli $
*
* 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.renderer.impl;
import java.io.IOException;
import java.io.StringWriter;
import java.io.Writer;
import java.util.HashSet;
import java.util.Set;
import junit.framework.TestCase;
import org.apache.tiles.Attribute;
import org.apache.tiles.TilesApplicationContext;
import org.apache.tiles.context.TilesRequestContext;
import org.apache.tiles.context.TilesRequestContextFactory;
import org.apache.tiles.evaluator.impl.DirectAttributeEvaluator;
import org.easymock.EasyMock;
/**
* Tests {@link AbstractBaseAttributeRenderer}.
*
* @version $Rev: 711885 $ $Date: 2008-11-06 17:06:38 +0100 (Thu, 06 Nov 2008) $
*/
public class AbstractBaseAttributeRendererTest extends TestCase {
/**
* The renderer, no more abstract.
*/
private MockAttributeRenderer renderer;
/** {@inheritDoc} */
@Override
protected void setUp() throws Exception {
renderer = new MockAttributeRenderer();
renderer.setEvaluator(new DirectAttributeEvaluator());
}
/**
* Tests
* {@link AbstractBaseAttributeRenderer#setContextFactory(TilesContextFactory)}.
*/
public void testSetContextFactory() {
TilesRequestContextFactory contextFactory = EasyMock
.createMock(TilesRequestContextFactory.class);
EasyMock.replay(contextFactory);
renderer.setRequestContextFactory(contextFactory);
assertNotNull("The context factory is null", renderer.contextFactory);
}
/**
* Tests
* {@link AbstractBaseAttributeRenderer#setApplicationContext(TilesApplicationContext)}.
*/
public void testSetApplicationContext() {
TilesApplicationContext applicationContext = EasyMock
.createMock(TilesApplicationContext.class);
EasyMock.replay(applicationContext);
renderer.setApplicationContext(applicationContext);
assertNotNull("The application context is null", renderer.applicationContext);
}
/**
* Tests
* {@link AbstractBaseAttributeRenderer#render(Attribute, Writer, Object...)}.
*
* @throws IOException If something goes wrong during rendition.
*/
public void testRender() throws IOException {
Attribute attribute = new Attribute();
StringWriter writer = new StringWriter();
TilesApplicationContext applicationContext = EasyMock
.createMock(TilesApplicationContext.class);
TilesRequestContextFactory contextFactory = EasyMock
.createMock(TilesRequestContextFactory.class);
TilesRequestContext requestContext = EasyMock
.createMock(TilesRequestContext.class);
EasyMock.expect(contextFactory.createRequestContext(applicationContext))
.andReturn(requestContext);
EasyMock.replay(applicationContext, contextFactory, requestContext);
renderer.setApplicationContext(applicationContext);
renderer.setRequestContextFactory(contextFactory);
renderer.render(attribute, writer);
writer.close();
assertEquals("Wrongly written", "wrote", writer.toString());
}
/**
* Tests {@link AbstractBaseAttributeRenderer#getRequestContext(Object...)}.
*/
public void testGetRequestContext() {
TilesApplicationContext applicationContext = EasyMock
.createMock(TilesApplicationContext.class);
TilesRequestContextFactory contextFactory = EasyMock
.createMock(TilesRequestContextFactory.class);
TilesRequestContext requestContext = EasyMock
.createMock(TilesRequestContext.class);
EasyMock.expect(contextFactory.createRequestContext(applicationContext))
.andReturn(requestContext);
EasyMock.replay(applicationContext, contextFactory, requestContext);
renderer.setApplicationContext(applicationContext);
renderer.setRequestContextFactory(contextFactory);
assertTrue("This is not the expected request",
requestContext == renderer.getRequestContext());
}
/**
* Tests
* {@link AbstractBaseAttributeRenderer#isPermitted(TilesRequestContext, Set)}.
*/
public void testIsPermitted() {
TilesApplicationContext applicationContext = EasyMock
.createMock(TilesApplicationContext.class);
TilesRequestContextFactory contextFactory = EasyMock
.createMock(TilesRequestContextFactory.class);
TilesRequestContext requestContext = EasyMock
.createMock(TilesRequestContext.class);
EasyMock.expect(contextFactory.createRequestContext(applicationContext))
.andReturn(requestContext);
EasyMock.expect(requestContext.isUserInRole("first")).andReturn(
Boolean.TRUE).anyTimes();
EasyMock.expect(requestContext.isUserInRole("second")).andReturn(
Boolean.FALSE).anyTimes();
EasyMock.replay(applicationContext, contextFactory, requestContext);
renderer.setApplicationContext(applicationContext);
renderer.setRequestContextFactory(contextFactory);
Set<String> roles = new HashSet<String>();
roles.add("first");
assertTrue("The role is not permitted", renderer.isPermitted(
requestContext, roles));
roles.clear();
roles.add("second");
assertFalse("The role is not permitted", renderer.isPermitted(
requestContext, roles));
}
/**
* The renderer with "write" implementation.
*/
private static class MockAttributeRenderer extends AbstractBaseAttributeRenderer {
/** {@inheritDoc} */
@Override
public void write(Object value, Attribute attribute,
Writer writer, TilesRequestContext request, Object... requestItems)
throws IOException {
writer.write("wrote");
}
}
}