/*
* 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 org.junit.Before;
import org.junit.Test;
/**
* @author Randall Hauch
*/
public class Jsr283EncoderTest {
private Jsr283Encoder encoder = new Jsr283Encoder();
@Before
public void beforeEach() {
}
protected void checkSingleCharacterEncoding( char input, char expected ) {
String inputString = new String(new char[] {input});
String output = this.encoder.encode(inputString);
assertThat(output, is(notNullValue()));
assertThat(output.length(), is(1));
assertThat(output.charAt(0), is(expected));
String decoded = this.encoder.decode(output);
assertThat(decoded, is(notNullValue()));
assertThat(decoded.length(), is(1));
assertThat(decoded.charAt(0), is(input));
}
protected void checkForNoEncoding( String input ) {
String output = this.encoder.encode(input);
assertThat(output, is(notNullValue()));
assertThat(output.length(), is(input.length()));
assertThat(output, is(input));
String decoded = this.encoder.decode(output);
assertThat(decoded.length(), is(input.length()));
assertThat(decoded, is(input));
}
@Test
public void shouldEncodeAsterisk() {
checkSingleCharacterEncoding('*', '\uF02A');
}
@Test
public void shouldEncodeForwardSlash() {
checkSingleCharacterEncoding('/', '\uF02F');
}
@Test
public void shouldEncodeColon() {
checkSingleCharacterEncoding(':', '\uF03A');
}
@Test
public void shouldEncodeOpenBracket() {
checkSingleCharacterEncoding('[', '\uF05B');
}
@Test
public void shouldEncodeCloseBracket() {
checkSingleCharacterEncoding(']', '\uF05D');
}
@Test
public void shouldEncodePipe() {
checkSingleCharacterEncoding('|', '\uF07C');
}
@Test
public void shouldNotEncodeAlphabeticCharacters() {
checkForNoEncoding("abcdefghijklmnopqrstuvwxyz");
checkForNoEncoding("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
}
@Test
public void shouldNotEncodeNumericCharacters() {
checkForNoEncoding("0123456789");
}
@Test
public void shouldNotEncodePunctuationCharacters() {
checkForNoEncoding("~`!@#$%^&()-_+={}\\;\"'<,>.?");
}
}