de.alpharogroup.email.data.sources.ByteArrayDataSourceTest.java Source code

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Here is the source code for de.alpharogroup.email.data.sources.ByteArrayDataSourceTest.java

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/**
 * The MIT License
 *
 * Copyright (C) 2015 Asterios Raptis
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package de.alpharogroup.email.data.sources;

import static org.testng.AssertJUnit.assertEquals;

import java.io.IOException;

import javax.activation.DataHandler;
import javax.activation.DataSource;

import org.apache.commons.codec.binary.Base64;
import org.testng.annotations.Test;

import de.alpharogroup.email.messages.Mimetypes;
import de.alpharogroup.email.utils.EmailExtensions;

/**
 * The unit test class for the class {@link ByteArrayDataSource}.
 */
public class ByteArrayDataSourceTest {

    /**
     * Test method for the constructor of {@link ByteArrayDataSource}.
     *
     * @throws IOException
     *             Signals that an I/O exception has occurred.
     */
    @Test
    public void testByteArrayDataSource() throws IOException {
        final String expected = "Sample Data";
        final DataSource dataSource = new ByteArrayDataSource(expected.getBytes(),
                Mimetypes.TEXT_PLAIN.getMimetype());
        final DataHandler dataHandler = new DataHandler(dataSource);
        final String rawString = EmailExtensions.getString(dataHandler);
        final String actual = new String(Base64.decodeBase64(rawString));
        assertEquals("Not expected content", expected, actual);
    }

}