// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc. All rights reserved.
// http://code.google.com/p/protobuf/
//
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//
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package com.google.protobuf;
import java.io.UnsupportedEncodingException;
/**
* This class tests {@link BoundedByteString}, which extends {@link LiteralByteString},
* by inheriting the tests from {@link LiteralByteStringTest}. The only method which
* is strange enough that it needs to be overridden here is {@link #testToString()}.
*
* @author carlanton@google.com (Carl Haverl)
*/
public class BoundedByteStringTest extends LiteralByteStringTest {
@Override
protected void setUp() throws Exception {
classUnderTest = "BoundedByteString";
byte[] sourceBytes = ByteStringTest.getTestBytes(2341, 11337766L);
int from = 100;
int to = sourceBytes.length - 100;
stringUnderTest = ByteString.copyFrom(sourceBytes).substring(from, to);
referenceBytes = new byte[to - from];
System.arraycopy(sourceBytes, from, referenceBytes, 0, to - from);
expectedHashCode = 727575887;
}
@Override
public void testToString() throws UnsupportedEncodingException {
String testString = "I love unicode \u1234\u5678 characters";
LiteralByteString unicode = new LiteralByteString(testString.getBytes(UTF_8));
ByteString chopped = unicode.substring(2, unicode.size() - 6);
assertEquals(classUnderTest + ".substring() must have the expected type",
classUnderTest, getActualClassName(chopped));
String roundTripString = chopped.toString(UTF_8);
assertEquals(classUnderTest + " unicode bytes must match",
testString.substring(2, testString.length() - 6), roundTripString);
}
}