// Copyright 2017 JanusGraph Authors
//
// 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 org.janusgraph.util;
import org.janusgraph.util.encoding.StringEncoding;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* @author Matthias Broecheler (me@matthiasb.com)
*/
public class StringEncodingTest {
@Test
public void testAsciiStringEncoding() {
String[] str = {"asdf3","","f232rdfjdhjkhfafb-38`138","8947(*&#$80124n"};
for (String s : str) {
assertTrue(StringEncoding.isAsciiString(s));
assertEquals(Math.max(1,s.length()), StringEncoding.getAsciiByteLength(s));
byte[] data = new byte[StringEncoding.getAsciiByteLength(s)];
StringEncoding.writeAsciiString(data,0,s);
assertEquals(s,StringEncoding.readAsciiString(data,0));
}
byte[] data = new byte[6];
StringEncoding.writeAsciiString(data,0,"abc");
StringEncoding.writeAsciiString(data,3,"xyz");
assertEquals("abc", StringEncoding.readAsciiString(data, 0));
assertEquals("xyz",StringEncoding.readAsciiString(data,3));
String[] str2 = {null,"ösdf30snü+p"};
for (String s : str2) {
try {
StringEncoding.getAsciiByteLength(s);
fail();
} catch (IllegalArgumentException e) {
} catch (NullPointerException e) {
}
}
}
}