v7db.files.spi.ChunkedContentTest.java Source code

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Here is the source code for v7db.files.spi.ChunkedContentTest.java

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/**
 * Copyright (c) 2012, Thilo Planz. All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
package v7db.files.spi;

import java.io.IOException;
import java.io.InputStream;

import junit.framework.TestCase;

import org.apache.commons.io.IOUtils;

public class ChunkedContentTest extends TestCase {

    public void testSimpleConcatenation() throws IOException {

        ChunkedContent c = new ChunkedContent(new InlineContent("first chunk".getBytes()),
                new InlineContent(" second chunk".getBytes()));
        assertEquals("first chunk second chunk", IOUtils.toString(c.getInputStream()));

        assertEquals("rst chunk second", IOUtils.toString(c.getInputStream(2, 16)));

    }

    public void testReadTooMuch() throws IOException {
        {
            ChunkedContent c = new ChunkedContent(new InlineContent("first chunk".getBytes()),
                    new InlineContent(" second chunk".getBytes()));
            InputStream is = c.getInputStream();
            assertEquals("first chunk second chunk", IOUtils.toString(is));
            assertEquals(-1, is.read());
            assertEquals(0, is.available());
        }
        {
            ChunkedContent c = new ChunkedContent(new InlineContent("a chunk".getBytes()));
            InputStream is = c.getInputStream();
            assertEquals("a chunk", IOUtils.toString(is));
            assertEquals(-1, is.read());
            assertEquals(0, is.available());
        }
    }

}