processor/src/test/java/org/apache/commons/weaver/test/WeaveProcessorTest.java

/*
 * 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.commons.weaver.test;

import java.util.Arrays;
import java.util.Properties;

import org.apache.commons.weaver.test.beans.TestBeanWithClassAnnotation;
import org.apache.commons.weaver.test.beans.TestBeanWithMethodAnnotation;
import org.apache.commons.weaver.test.weaver.TestWeaver;
import org.apache.commons.weaver.WeaveProcessor;

import org.junit.Assert;
import org.junit.Test;

/**
 * Test the {@link WeaveProcessor}
 */
public class WeaveProcessorTest extends WeaverTestBase {

    @Test
    public void testWeaveVisiting() throws Exception {
        addClassForScanning(TestBeanWithMethodAnnotation.class);
        addClassForScanning(TestBeanWithClassAnnotation.class);

        final Properties config = new Properties();
        config.put("configKey", "configValue");

        final WeaveProcessor wp = new WeaveProcessor(getClassPathEntries(), getTargetFolder(), config);

        TestWeaver.wovenClasses.clear();
        TestWeaver.wovenMethods.clear();

        wp.weave();

        Assert.assertEquals(1, TestWeaver.wovenClasses.size());
        Assert.assertEquals(TestBeanWithClassAnnotation.class, TestWeaver.wovenClasses.get(0));

        Assert.assertEquals(1, TestWeaver.wovenMethods.size());
        Assert.assertEquals(TestBeanWithMethodAnnotation.class, TestWeaver.wovenMethods.get(0).getDeclaringClass());
        
        Assert.assertEquals(1, TestWeaver.implementors.size());
        Assert.assertEquals(TestBeanWithClassAnnotation.class, TestWeaver.implementors.get(0));
        
        Assert.assertEquals(2, TestWeaver.subclasses.size());
        Assert.assertTrue(TestWeaver.subclasses.containsAll(Arrays.<Class<?>> asList(
            TestBeanWithClassAnnotation.class, TestBeanWithMethodAnnotation.class)));
    }
}