/**
 * Copyright (c) 2008, SnakeYAML
 *
 * 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.yaml.snakeyaml.util;

import java.nio.ByteBuffer;
import java.nio.charset.CharacterCodingException;
import junit.framework.TestCase;

public class UriEncoderTest extends TestCase {

  public void testEncode() {
    assertEquals("Acad%C3%A9mico", UriEncoder.encode("Académico"));
    assertEquals("Check http://yaml.org/spec/1.1/#escaping%20in%20URI/", "[]",
        UriEncoder.encode("[]"));
  }

  public void testDecode() throws CharacterCodingException {
    ByteBuffer buff = ByteBuffer.allocate(10);
    buff.put((byte) 0x34);
    buff.put((byte) 0x35);
    buff.flip();
    assertEquals("45", UriEncoder.decode(buff));
  }

  public void testFailDecode() throws CharacterCodingException {
    ByteBuffer buff = ByteBuffer.allocate(10);
    buff.put((byte) 0x34);
    buff.put((byte) 0xC1);
    buff.flip();
    try {
      UriEncoder.decode(buff);
      fail("Invalid UTF-8 must not be accepted.");
    } catch (Exception e) {
      assertEquals("Input length = 1", e.getMessage());
    }
  }
}
