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/*-
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.common.utils.time;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Before;
import org.junit.Test;
public class PseudoExecutorTest {
private int invoked;
private PseudoExecutor executor;
@Before
public void setUp() {
invoked = 0;
executor = new PseudoExecutor();
}
@Test
public void test() {
assertEquals(0, executor.getQueueLength());
assertEquals(0, executor.getTasks().size());
assertTrue(executor.runAll(0));
executor.execute(() -> invoked++);
executor.execute(() -> invoked++);
executor.execute(() -> invoked++);
assertEquals(3, executor.getTasks().size());
assertEquals(3, executor.getQueueLength());
assertFalse(executor.runAll(2));
assertEquals(2, invoked);
assertEquals(1, executor.getQueueLength());
assertTrue(executor.runAll(2));
assertEquals(3, invoked);
assertEquals(0, executor.getQueueLength());
}
}
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