| /** |
| * 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.camel.spring.scan; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import junit.framework.TestCase; |
| import org.apache.camel.core.xml.scan.PatternBasedPackageScanFilter; |
| |
| public abstract class ScanTestSupport extends TestCase { |
| |
| protected PatternBasedPackageScanFilter filter; |
| |
| public void setUp() throws Exception { |
| filter = new PatternBasedPackageScanFilter(); |
| } |
| |
| protected void validateMatchingSetContains(Set<Class<?>> scannedClasses, Class<?>... matchingClasses) { |
| HashSet<Class<?>> expectedSet = new HashSet<Class<?>>(); |
| for (Class expected : matchingClasses) { |
| expectedSet.add(expected); |
| } |
| validateMatchingSetContains(scannedClasses, expectedSet); |
| } |
| |
| protected void validateMatchingSetContains(Set<Class<?>> scannedClasses, Set<Class<?>> matchingClasses) { |
| Set<Class<?>> matching = getMatchingClasses(scannedClasses, filter); |
| assertEquals("Incorrect number of classes matched", matchingClasses.size(), matching.size()); |
| |
| for (Class<?> expected : matchingClasses) { |
| assertTrue("Expected matching class '" + expected + "' is not present", matching.contains(expected)); |
| } |
| } |
| |
| protected void addIncludePatterns(String... patterns) { |
| for (String pattern : patterns) { |
| filter.addIncludePattern(pattern); |
| } |
| } |
| |
| protected void addExcludePatterns(String... patterns) { |
| for (String pattern : patterns) { |
| filter.addExcludePattern(pattern); |
| } |
| } |
| |
| public Set<Class<?>> getMatchingClasses(Set<Class<?>> scannedClasses, PatternBasedPackageScanFilter filter) { |
| Set<Class<?>> matching = new HashSet<Class<?>>(); |
| |
| for (Class candidate : scannedClasses) { |
| if (filter.matches(candidate)) { |
| matching.add(candidate); |
| } |
| } |
| |
| return matching; |
| } |
| } |