Package v7db.files.spi

Source Code of v7db.files.spi.ContentConcatenationTest

/**
* 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.ByteArrayInputStream;
import java.io.IOException;

import jmockmongo.MockMongoTestCaseSupport;

import org.apache.commons.io.IOUtils;
import org.bson.BasicBSONObject;

import v7db.files.mongodb.MongoContentStorage;

public class ContentConcatenationTest extends MockMongoTestCaseSupport {

  public void testContentRepetition() throws IOException {

    ContentStorage storage = new MongoContentStorage(getMongo().getDB(
        "test"));
    {
      Content doubled = new ContentConcatenation().getContent(storage,
          new BasicBSONObject("store", "cat").append("base",
              new InlineContent("abcde".getBytes(), 0, 10)
                  .serialize()));

      assertEquals("abcdeabcde", IOUtils.toString(doubled
          .getInputStream()));
      assertEquals(10l, doubled.getLength());
    }
    {
      ContentSHA one = storage.storeContent(new ByteArrayInputStream(
          "abcde".getBytes()));

      Content doubled = new ContentConcatenation().getContent(storage,
          new BasicBSONObject("store", "cat").append("base",
              new BasicBSONObject("store", "cat").append("base",
                  new StoredContent(one.getSHA(), 10)
                      .serialize())));

      assertEquals("abcdeabcde", IOUtils.toString(doubled
          .getInputStream()));
      assertEquals(10l, doubled.getLength());
    }
    {
      ContentSHA one = storage.storeContent(new ByteArrayInputStream(
          "abcde".getBytes()));

      Content doubled = new ContentConcatenation().getContent(storage,
          new BasicBSONObject("store", "cat").append("base",
              new BasicBSONObject("store", "cat").append("base",
                  new Object[] {
                      "xxxx".getBytes(),
                      new StoredContent(one.getSHA(), 10)
                          .serialize() })));

      assertEquals("xxxxabcdeabcde", IOUtils.toString(doubled
          .getInputStream()));
      assertEquals(14l, doubled.getLength());
    }

  }
}
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