/*
* ModeShape (http://www.modeshape.org)
*
* 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.modeshape.common.text;
import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsNull.notNullValue;
import static org.junit.Assert.assertThat;
import java.util.HashSet;
import java.util.Set;
import org.modeshape.common.util.SecureHash.Algorithm;
import org.junit.Before;
import org.junit.Test;
/**
*
*/
public class SecureHashTextEncoderTest {
private SecureHashTextEncoder encoder = new SecureHashTextEncoder(Algorithm.SHA_1);
private SecureHashTextEncoder shortEncoder = new SecureHashTextEncoder(Algorithm.SHA_1, 4);
private SecureHashTextEncoder md5Encoder = new SecureHashTextEncoder(Algorithm.MD5);
private Set<String> alreadyEncoded = new HashSet<String>();
private Set<String> alreadyEncodedShort = new HashSet<String>();
private Set<String> alreadyEncodedMd5 = new HashSet<String>();
@Before
public void beforeEach() {
}
protected void checkEncoding( String input ) {
assertThat(alreadyEncoded.add(checkEncoding(encoder, input)), is(true));
assertThat(alreadyEncodedShort.add(checkEncoding(shortEncoder, input)), is(true));
assertThat(alreadyEncodedMd5.add(checkEncoding(md5Encoder, input)), is(true));
}
protected String checkEncoding( SecureHashTextEncoder encoder,
String input ) {
String output = encoder.encode(input);
assertThat(output, is(notNullValue()));
assertThat(output.length() <= encoder.getMaxLength(), is(true));
return output;
}
@Test
public void shouldEncodeAlphabeticCharacters() {
checkEncoding("abcdefghijklmnopqrstuvwxyz");
checkEncoding("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
}
@Test
public void shouldEncodeNumericCharacters() {
checkEncoding("0123456789");
}
@Test
public void shouldEncodePunctuationCharacters() {
checkEncoding("~`!@#$%^&()-_+={}\\;\"'<,>.?");
}
@Test
public void shouldEncodeUrlsAndHaveNoDuplicates() {
checkEncoding("http://www.jboss.org");
checkEncoding("http://www.jboss.org/");
checkEncoding("http://www.modeshape.org");
checkEncoding("http://www.modeshape.org/1.0");
checkEncoding("http://www.modeshape.org/internal/1.0");
checkEncoding("http://www.jcp.org/jcr/1.0");
checkEncoding("http://www.jcp.org/jcr/nt/1.0");
checkEncoding("http://www.jcp.org/jcr/mix/1.0");
checkEncoding("http://www.jcp.org/jcr/sv/1.0");
checkEncoding("http://www.acme.com/this/is/a/really/long/url/this/is/a/really/long/url/this/is/a/really/long/url/this/is/a/really/long/url/21?x=1&z=2");
checkEncoding("http://www.acme.com/this/is/a/really/long/url/this/is/a/really/long/url/this/is/a/really/long/url/this/is/a/really/long/url/21?x=1&z=3");
// System.out.println(alreadyEncoded);
// System.out.println(alreadyEncodedShort);
// System.out.println(alreadyEncodedMd5);
}
}