/*
* Copyright 2013 Google Inc. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.appengine.tck.blobstore;
import java.io.IOException;
import com.google.appengine.api.blobstore.BlobKey;
import com.google.appengine.api.blobstore.BlobstoreInputStream;
import com.google.appengine.tck.blobstore.support.IOUtils;
import org.jboss.arquillian.junit.Arquillian;
import org.junit.Test;
import org.junit.runner.RunWith;
import static org.junit.Assert.assertEquals;
/**
* @author <a href="mailto:mluksa@redhat.com">Marko Luksa</a>
*/
@RunWith(Arquillian.class)
public class BlobInputStreamTest extends SimpleBlobstoreTestBase {
@Test
public void testBlobInputStream() throws Exception {
String CONTENT = "BlobInputStreamTest";
BlobKey blobKey = writeNewBlobFile(CONTENT);
BlobstoreInputStream stream = new BlobstoreInputStream(blobKey);
assertEquals(CONTENT, toString(stream));
}
@Test
public void testBlobInputStreamWithOffset() throws Exception {
BlobKey blobKey = writeNewBlobFile("BlobInputStreamTest");
int OFFSET = 4;
BlobstoreInputStream stream = new BlobstoreInputStream(blobKey, OFFSET);
assertEquals("InputStreamTest", toString(stream));
}
private String toString(BlobstoreInputStream in) throws IOException {
byte[] contents = IOUtils.toBytes(in, true);
return new String(contents);
}
}