/*
* JBoss, Home of Professional Open Source
* Copyright 2009, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed 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.jboss.shrinkwrap.impl.base;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.jboss.shrinkwrap.api.ArchivePath;
import org.jboss.shrinkwrap.api.ArchivePaths;
import org.jboss.shrinkwrap.api.Filter;
import org.jboss.shrinkwrap.api.Filters;
import org.junit.Assert;
import org.junit.Test;
/**
* FiltersTestCase
*
* @author <a href="mailto:aslak@conduct.no">Aslak Knutsen</a>
* @version $Revision: $
*/
public class FiltersTestCase {
@Test
public void shouldIncludeAll() throws Exception {
List<ArchivePath> paths = Arrays.asList(ArchivePaths.create("/META-INF/"), ArchivePaths.create("/WEB-INF/"));
List<ArchivePath> filteredPaths = executeFilter(ArchivePath.class, paths, Filters.includeAll());
Assert.assertArrayEquals("Should include all paths", paths.toArray(), filteredPaths.toArray());
}
@Test
public void shouldIncludePathRegExp() throws Exception {
List<ArchivePath> paths = Arrays.asList(ArchivePaths.create("/META-INF/"), ArchivePaths.create("/WEB-INF/"));
List<ArchivePath> filteredPaths = executeFilter(ArchivePath.class, paths, Filters.include(".*META-INF.*"));
Assert.assertEquals("Should only contain one", 1, filteredPaths.size());
Assert.assertEquals("Should only contain metainf", ArchivePaths.create("/META-INF/"), filteredPaths.get(0));
}
@Test
public void shouldExcludePathRegExp() throws Exception {
List<ArchivePath> paths = Arrays.asList(ArchivePaths.create("/META-INF/"), ArchivePaths.create("/WEB-INF/"));
List<ArchivePath> filteredPaths = executeFilter(ArchivePath.class, paths, Filters.exclude(".*META-INF.*"));
Assert.assertEquals("Should only contain one", 1, filteredPaths.size());
Assert.assertEquals("Should only contain webinf", ArchivePaths.create("/WEB-INF/"), filteredPaths.get(0));
}
@Test
public void shouldIncludePathsStringArray() throws Exception {
List<ArchivePath> paths = Arrays.asList(ArchivePaths.create("/A"), ArchivePaths.create("/B/"), ArchivePaths.create("/C/"));
List<ArchivePath> filteredPaths = executeFilter(ArchivePath.class, paths, Filters.includePaths("A", "B/"));
Assert.assertEquals("Should contain two", 2, filteredPaths.size());
Assert.assertEquals("Should contain A", ArchivePaths.create("/A"), filteredPaths.get(0));
Assert.assertEquals("Should contain B", ArchivePaths.create("/B"), filteredPaths.get(1));
}
@Test
public void shouldIncludePathsCollection() throws Exception {
List<ArchivePath> paths = Arrays.asList(ArchivePaths.create("/A"), ArchivePaths.create("/B/"), ArchivePaths.create("/C/"));
List<ArchivePath> filteredPaths = executeFilter(ArchivePath.class, paths, Filters.includePaths(Arrays.asList("A", "B/")));
Assert.assertEquals("Should contain two", 2, filteredPaths.size());
Assert.assertEquals("Should contain A", ArchivePaths.create("/A"), filteredPaths.get(0));
Assert.assertEquals("Should contain B", ArchivePaths.create("/B"), filteredPaths.get(1));
}
@Test
public void shouldExcludePathsStringArray() throws Exception {
List<ArchivePath> paths = Arrays.asList(ArchivePaths.create("/A"), ArchivePaths.create("/B/"), ArchivePaths.create("/C/"));
List<ArchivePath> filteredPaths = executeFilter(ArchivePath.class, paths, Filters.excludePaths("/A", "/B/"));
Assert.assertEquals("Should only contain one", 1, filteredPaths.size());
Assert.assertEquals("Should only contain C", ArchivePaths.create("/C"), filteredPaths.get(0));
}
@Test
public void shouldExcludePathsCollection() throws Exception {
List<ArchivePath> paths = Arrays.asList(ArchivePaths.create("/A"), ArchivePaths.create("/B/"), ArchivePaths.create("/C/"));
List<ArchivePath> filteredPaths = executeFilter(ArchivePath.class, paths, Filters.excludePaths(Arrays.asList("/A", "/B/")));
Assert.assertEquals("Should only contain one", 1, filteredPaths.size());
Assert.assertEquals("Should only contain C", ArchivePaths.create("/C"), filteredPaths.get(0));
}
private <T> List<T> executeFilter(Class<T> clazz, List<T> items, Filter<T> filter) {
List<T> result = new ArrayList<T>();
for (T item : items) {
if (filter.include(item)) {
result.add(item);
}
}
return result;
}
}