/**
* Copyright 2008 Google Inc.
*
* 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.waveprotocol.wave.concurrencycontrol.common;
import junit.framework.TestCase;
/**
* Tests for the SystemClock implementation.
*
* @author anorth@google.com (Alex North)
*/
public class SystemClockTest extends TestCase {
Clock clock;
@Override
protected void setUp() throws Exception {
super.setUp();
clock = new SystemClock();
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
}
/**
* Tests that the system clock returns a timestamp approximately equal to
* the current system time.
*/
public void testGetCurrentTime() {
assertEquals(System.currentTimeMillis(), clock.getCurrentTime(), 100);
}
}