/*
* Copyright 2006-2007 the original author or authors.
*
* 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.springframework.batch.core.job.flow.support.state;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.Arrays;
import java.util.Collections;
import org.junit.Test;
import org.springframework.batch.core.job.flow.FlowExecution;
import org.springframework.batch.core.job.flow.FlowExecutionStatus;
/**
* @author Dave Syer
*
*/
public class SimpleFlowExecutionAggregatorTests {
private MaxValueFlowExecutionAggregator aggregator = new MaxValueFlowExecutionAggregator();
@Test
public void testFailed() throws Exception {
FlowExecution first = new FlowExecution("foo", FlowExecutionStatus.COMPLETED);
FlowExecution second = new FlowExecution("foo", FlowExecutionStatus.FAILED);
assertTrue("Should be negative", first.compareTo(second)<0);
assertTrue("Should be positive", second.compareTo(first)>0);
assertEquals(FlowExecutionStatus.FAILED, aggregator.aggregate(Arrays.asList(first, second)));
}
@Test
public void testEmpty() throws Exception {
assertEquals(FlowExecutionStatus.UNKNOWN, aggregator.aggregate(Collections.<FlowExecution> emptySet()));
}
}