/*******************************************************************************
* Mission Control Technologies, Copyright (c) 2009-2012, United States Government
* as represented by the Administrator of the National Aeronautics and Space
* Administration. All rights reserved.
*
* The MCT platform is 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.
*
* MCT includes source code licensed under additional open source licenses. See
* the MCT Open Source Licenses file included with this distribution or the About
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*******************************************************************************/
package gov.nasa.arc.mct.util.condition;
import gov.nasa.arc.mct.util.condition.Condition;
import org.testng.annotations.Test;
import static org.testng.Assert.*;
public class ConditionTest {
Condition trueCondition = new Condition() {
public boolean getValue() {
return true;
}
};
Condition falseCondition = new Condition() {
public boolean getValue() {
return false;
}
};
@Test
public void testGetValue() throws Exception {
assertTrue(trueCondition.getValue());
}
@Test
public void testAlwaysTrue() throws Exception {
Condition.waitForCondition(Long.MAX_VALUE, trueCondition);
assertTrue(true, "Condition became true");
}
@Test
public void testTimeout() throws Exception {
Condition.waitForCondition(1000L, falseCondition);
assertTrue(!falseCondition.getValue());
assertTrue(true, "Condition timed out");
}
@Test
public void testChangingCondition() throws Exception {
Condition cond = new Condition() {
private int intValue = 10;
public boolean getValue() {
return (--intValue <= 0);
}
};
Condition.waitForCondition(5000L, cond);
assertTrue(cond.getValue());
}
}