001/*
002 * Copyright 2018 Nils Hoffmann <nils.hoffmann@isas.de>.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package de.isas.mztab2.test.utils;
017
018import org.junit.rules.TestWatcher;
019import org.junit.runner.Description;
020
021/**
022 * JUnit TestWatcher to LOGGER the executed test method name.
023 *
024 * @author nilshoffmann
025 */
026public class LogMethodName extends TestWatcher {
027
028    /**
029     * Called when JUnit is about to execute the provided method.
030     *
031     * @param method the method being executed by JUnit.
032     */
033    @Override
034    public void starting(Description method) {
035        StringBuilder sb = new StringBuilder();
036        for (int i = 0; i < 80; i++) {
037            sb.append("#");
038        }
039        sb.append("\n").
040            append("# ").
041            append(method.getMethodName()).
042            append("\n");
043        for (int i = 0; i < 80; i++) {
044            sb.append("#");
045        }
046        System.out.println(sb.toString());
047    }
048
049}