TestUtil.java

/**
 * Licensed to The Apereo Foundation under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 *
 *
 * The Apereo Foundation licenses this file to you under the Educational
 * Community 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://opensource.org/licenses/ecl2.txt
 *
 * 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.opencastproject.metadata.dublincore;

import org.opencastproject.util.IoSupport;

import org.junit.Ignore;

import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;

/**
 * Some useful test utilities.
 */
@Ignore("Contains no tests, only helper functions")
public final class TestUtil {

  private TestUtil() {
  }

  public static Date createDate(int year, int month, int day, int hour, int minute, int second) {
    Calendar c = Calendar.getInstance();
    c.set(year, month - 1, day, hour, minute, second);
    c.set(Calendar.MILLISECOND, 0);
    return c.getTime();
  }

  public static Date createDate(int year, int month, int day, int hour, int minute, int second, String tz) {
    Calendar c = Calendar.getInstance(TimeZone.getTimeZone(tz));
    c.set(year, month - 1, day, hour, minute, second);
    c.set(Calendar.MILLISECOND, 0);
    return c.getTime();
  }

  public static Date midnight(Date date) {
    Calendar c = Calendar.getInstance();
    c.setTime(date);
    c.set(Calendar.HOUR_OF_DAY, 0);
    c.set(Calendar.MINUTE, 0);
    c.set(Calendar.SECOND, 0);
    c.set(Calendar.MILLISECOND, 0);
    return c.getTime();
  }

  public static Date precisionSecond(Date date) {
    Calendar c = Calendar.getInstance();
    c.setTime(date);
    c.set(Calendar.MILLISECOND, 0);
    return c.getTime();
  }

  public static Date precisionDay(Date date) {
    Calendar c = Calendar.getInstance();
    c.setTime(date);
    c.set(Calendar.HOUR_OF_DAY, 0);
    c.set(Calendar.MINUTE, 0);
    c.set(Calendar.SECOND, 0);
    c.set(Calendar.MILLISECOND, 0);
    return c.getTime();
  }

  /** Read a catalog from the classpath. */
  public static DublinCoreCatalog read(String dcFile) throws Exception {
    return DublinCoreXmlFormat.read(IoSupport.classPathResourceAsFile(dcFile).get());
  }
}