/*
* 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.sling.resourceresolver.impl;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.util.Iterator;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceWrapper;
import org.junit.Test;
/** Test ResourceDecorator handling in ResourceResolverImpl */
public class ResourceDecorationTest extends ResourceDecoratorTestBase {
private static final String DECORATED_NAME = "decorated";
/** Wrap any resource so that its name is DECORATED_NAME */
protected Resource wrapResourceForTest(Resource resource) {
return new ResourceWrapper(resource) {
@Override
public String getName() {
return DECORATED_NAME;
}
};
}
private void assertDecorated(Resource r) {
assertEquals("Expecting " + r + " to be decorated", DECORATED_NAME, r.getName());
}
private void assertDecorated(Iterator<Resource> it, int expectedCount) {
assertNotNull(it);
assertTrue("Expecting non-empty Iterator", it.hasNext());
int count = 0;
while(it.hasNext()) {
count++;
assertDecorated(it.next());
}
assertEquals("Expecting " + expectedCount + " items in Iterator", expectedCount, count);
}
@Test
public void resolveRootIsDecorated() {
final Resource r = resolver.resolve((String)null);
assertDecorated(r);
assertExistent(r, true);
}
@Test
public void getRootIsDecorated() {
final Resource r = resolver.getResource("/");
assertDecorated(r);
assertExistent(r, true);
}
@Test
public void getNonExistingIsNull() {
assertNull(resolver.getResource("/non-existing/something"));
}
@Test
public void existentIsDecorated() {
final Resource r = resolver.resolve("/tmp/C");
assertDecorated(r);
assertExistent(r, true);
}
@Test
public void NonExistentIsDecorated() {
final Resource r = resolver.resolve("/foo");
assertDecorated(r);
assertExistent(r, false);
}
@Test
public void childrenAreDecorated() {
final Resource root = resolver.resolve((String)null);
final Iterator<Resource> it = resolver.listChildren(root);
assertTrue("Expecting root to have children", it.hasNext());
assertDecorated(it, 2);
}
@Test
public void listChildrenDecorates() {
final Resource testVar = resolver.resolve("/var");
assertDecorated(resolver.listChildren(testVar), 3);
}
@Test
public void findDecorates() {
assertDecorated(resolver.findResources("foo", QUERY_LANGUAGE), 4);
}
}