/*
* Copyright (C) 2012, Katy Hilgenberg.
* Special acknowledgments to: Knowledge & Data Engineering Group, University of Kassel (http://www.kde.cs.uni-kassel.de).
* Contact: sdcf@cs.uni-kassel.de
*
* This file is part of the SDCFramework (Sensor Data Collection Framework) project.
*
* The SDCFramework is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The SDCFramework is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the SDCFramework. If not, see <http://www.gnu.org/licenses/>.
*/
package de.unikassel.android.sdcframework.persistence.tests;
import de.unikassel.android.sdcframework.persistence.WaitStrategy;
import junit.framework.TestCase;
/**
* Test for the wait strategy
*
* @author Katy Hilgenberg
*
*/
public class TestWaitStrategy extends TestCase
{
/* (non-Javadoc)
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() throws Exception
{
super.setUp();
}
/* (non-Javadoc)
* @see junit.framework.TestCase#tearDown()
*/
protected void tearDown() throws Exception
{
super.tearDown();
}
/**
* Test for the wait strategy.
*/
public final void testWaitStrategy()
{
long timeToWait = 2000;
WaitStrategy strategy = new WaitStrategy( timeToWait );
PersistentStorageManagerForTest manager = new PersistentStorageManagerForTest();
manager.counter = 0;
manager.isProcessingCurrentSamples = false;
long time = System.currentTimeMillis();
assertFalse( "Expected strategy not successful", strategy.process( manager ) );
time = System.currentTimeMillis() - time;
assertTrue( "Unexpected wait time", time > timeToWait - 50 );
assertTrue( "Expected base class execute method called", manager.counter == 1 );
manager.counter = 0;
manager.isProcessingCurrentSamples = true;
time = System.currentTimeMillis();
assertTrue( "Expected strategy successful", strategy.process( manager ) );
time = System.currentTimeMillis() - time;
assertTrue( "Unexpected wait time", time > timeToWait - 50 );
assertTrue( "Expected base class execute method called", manager.counter == 1 );
}
}