/*
 * JBoss, Home of Professional Open Source
 * Copyright 2015, Red Hat, Inc., 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.classfilewriter.test.util;

import static org.junit.Assert.assertEquals;

import java.lang.reflect.Method;

import org.jboss.classfilewriter.util.Signatures;
import org.junit.Test;

/**
 *
 * @author Martin Kouba
 */
public class SignaturesTestCase {

    @Test
    public void testMethodSignature() {
        testClass(Foo.class);
    }

    private void testClass(Class<?> clazz) {
        for (Method method : clazz.getDeclaredMethods()) {
            if (method.isAnnotationPresent(ExpectedSignature.class)) {
                String expectedSignature = method.getAnnotation(ExpectedSignature.class).value();
                if (expectedSignature.length() > 0) {
                    assertEquals(method.getName(), expectedSignature, Signatures.methodSignature(method));
                }
            }
        }
    }

}
