/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at
 * trunk/opends/resource/legal-notices/OpenDS.LICENSE
 * or https://OpenDS.dev.java.net/OpenDS.LICENSE.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at
 * trunk/opends/resource/legal-notices/OpenDS.LICENSE.  If applicable,
 * add the following below this CDDL HEADER, with the fields enclosed
 * by brackets "[]" replaced with your own identifying information:
 *      Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 *
 *
 *      Copyright 2009 Sun Microsystems, Inc.
 */
package org.opends.sdk.schema;



import static org.opends.server.schema.SchemaConstants.SYNTAX_UTC_TIME_OID;
import static org.testng.Assert.assertTrue;

import java.util.Date;

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;



/**
 * UTC time syntax tests.
 */
public class UTCTimeSyntaxTest extends SyntaxTestCase
{
  /**
   * {@inheritDoc}
   */
  @Override
  protected Syntax getRule()
  {
    return Schema.getCoreSchema().getSyntax(SYNTAX_UTC_TIME_OID);
  }



  @Override
  @DataProvider(name = "acceptableValues")
  public Object[][] createAcceptableValues()
  {
    return new Object[][] {
        // tests for the UTC time syntax.
        { "060906135030+01", true }, { "0609061350Z", true },
        { "060906135030Z", true }, { "061116135030Z", true },
        { "061126135030Z", true }, { "061231235959Z", true },
        { "060906135030+0101", true }, { "060906135030+2359", true },
        { "060906135060+0101", true }, { "060906135061+0101", false },
        { "060906135030+3359", false }, { "060906135030+2389", false },
        { "062231235959Z", false }, { "061232235959Z", false },
        { "06123123595aZ", false }, { "0a1231235959Z", false },
        { "06j231235959Z", false }, { "0612-1235959Z", false },
        { "061231#35959Z", false }, { "2006", false },
        { "062106135030+0101", false }, { "060A06135030+0101", false },
        { "061A06135030+0101", false }, { "060936135030+0101", false },
        { "06090A135030+0101", false }, { "06091A135030+0101", false },
        { "060900135030+0101", false }, { "060906335030+0101", false },
        { "0609061A5030+0101", false }, { "0609062A5030+0101", false },
        { "060906137030+0101", false }, { "060906135A30+0101", false },
        { "060906135", false }, { "0609061350", false },
        { "060906135070+0101", false }, { "06090613503A+0101", false },
        { "06090613503", false }, { "0609061350Z0", false },
        { "0609061350+0", false }, { "0609061350+000A", false },
        { "0609061350+A00A", false }, { "060906135030Z0", false },
        { "060906135030+010", false }, { "060906135030+010A", false },
        { "060906135030+0A01", false }, { "060906135030+2501", false },
        { "060906135030+0170", false }, { "060906135030+010A", false },
        { "060906135030+A00A", false }, { "060906135030Q", false },
        { "060906135030+", false }, };
  }



  /**
   * Tests the {@code createUTCTimeValue} and {@code decodeUTCTimeValue}
   * methods.
   * 
   * @throws Exception
   *           If an unexpected problem occurs.
   */
  @Test()
  public void testCreateAndDecodeUTCTimeValue() throws Exception
  {
    Date d = new Date();
    String timeValue = UTCTimeSyntaxImpl.createUTCTimeValue(d);
    Date decodedDate = UTCTimeSyntaxImpl.decodeUTCTimeValue(timeValue);

    // UTCTime does not have support for sub-second values, so we need
    // to make
    // sure that the decoded value is within 1000 milliseconds.
    assertTrue(Math.abs(d.getTime() - decodedDate.getTime()) < 1000);
  }
}