com.vaushell.superpipes.dispatch.ErrorMailerTest.java Source code

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Here is the source code for com.vaushell.superpipes.dispatch.ErrorMailerTest.java

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/*
 * Copyright (C) 2013 Fabien Vauchelles (fabien_AT_vauchelles_DOT_com).
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3, 29 June 2007, of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301  USA
 */

package com.vaushell.superpipes.dispatch;

import com.dumbster.smtp.SimpleSmtpServer;
import com.dumbster.smtp.SmtpMessage;
import com.vaushell.superpipes.tools.scribe.code.VC_FileFactory;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Iterator;
import org.apache.commons.configuration.XMLConfiguration;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import static org.testng.AssertJUnit.*;

/**
 * Unit test.
 *
 * @see ErrorMailer
 * @author Fabien Vauchelles (fabien_AT_vauchelles_DOT_com)
 */
public class ErrorMailerTest {
    // PUBLIC
    public ErrorMailerTest() {
        this.dispatcher = new Dispatcher();
    }

    /**
     * Initialize the test.
     *
     * @throws Exception
     */
    @BeforeClass
    public void setUp() throws Exception {
        // My config
        String conf = System.getProperty("conf");
        if (conf == null) {
            conf = "conf-local/test/configuration.xml";
        }

        String datas = System.getProperty("datas");
        if (datas == null) {
            datas = "conf-local/test/datas";
        }

        final XMLConfiguration config = new XMLConfiguration(conf);

        final Path pDatas = Paths.get(datas);
        dispatcher.init(config, pDatas, new VC_FileFactory(pDatas));
    }

    /**
     * Test postError.
     *
     * @throws java.lang.InterruptedException
     */
    @Test
    @SuppressWarnings("unchecked")
    public void testPostError() throws InterruptedException {
        final SimpleSmtpServer server = SimpleSmtpServer.start(33325);

        dispatcher.eMailer.start();

        dispatcher.postError(new UnsupportedOperationException("test null 1"), null);
        dispatcher.postError(new UnsupportedOperationException("test null 2"), null);

        Thread.sleep(500);

        dispatcher.postError(new UnsupportedOperationException("test null 3"), null);
        dispatcher.postError(new UnsupportedOperationException("test null 4"), null);

        Thread.sleep(800);

        dispatcher.eMailer.stopMe();
        dispatcher.eMailer.join();

        server.stop();

        assertEquals("SMTP server should receive 2 mails", 2, server.getReceivedEmailSize());

        final Iterator<SmtpMessage> it = server.getReceivedEmail();

        final SmtpMessage msg1 = it.next();
        assertTrue("Mail n1 must contain test 1", msg1.getBody().contains("test null 1"));

        final SmtpMessage msg2 = it.next();
        assertTrue("Mail n2 must contain test 2, 3 & 4", msg2.getBody().contains("test null 2")
                && msg2.getBody().contains("test null 3") && msg2.getBody().contains("test null 4"));
    }

    // PRIVATE
    private final Dispatcher dispatcher;
}