/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.flink.runtime.client;
import org.apache.flink.api.common.JobExecutionResult;
import org.apache.flink.api.common.JobID;
import org.apache.flink.core.testutils.CommonTestUtils;
import org.apache.flink.util.SerializedValue;
import org.junit.Test;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import static org.junit.Assert.*;
/**
* Tests for the SerializedJobExecutionResult
*/
public class SerializedJobExecutionResultTest {
@Test
public void testSerialization() {
try {
final ClassLoader classloader = getClass().getClassLoader();
JobID origJobId = new JobID();
long origTime = 65927436589267L;
Map<String, SerializedValue<Object>> origMap = new HashMap<String, SerializedValue<Object>>();
origMap.put("name1", new SerializedValue<Object>(723L));
origMap.put("name2", new SerializedValue<Object>("peter"));
SerializedJobExecutionResult result = new SerializedJobExecutionResult(origJobId, origTime, origMap);
// serialize and deserialize the object
SerializedJobExecutionResult cloned = CommonTestUtils.createCopySerializable(result);
assertEquals(origJobId, cloned.getJobId());
assertEquals(origTime, cloned.getNetRuntime());
assertEquals(origTime, cloned.getNetRuntime(TimeUnit.MILLISECONDS));
assertEquals(origMap, cloned.getSerializedAccumulatorResults());
// convert to deserialized result
JobExecutionResult jResult = result.toJobExecutionResult(classloader);
JobExecutionResult jResultCopied = result.toJobExecutionResult(classloader);
assertEquals(origJobId, jResult.getJobID());
assertEquals(origJobId, jResultCopied.getJobID());
assertEquals(origTime, jResult.getNetRuntime());
assertEquals(origTime, jResult.getNetRuntime(TimeUnit.MILLISECONDS));
assertEquals(origTime, jResultCopied.getNetRuntime());
assertEquals(origTime, jResultCopied.getNetRuntime(TimeUnit.MILLISECONDS));
for (Map.Entry<String, SerializedValue<Object>> entry : origMap.entrySet()) {
String name = entry.getKey();
Object value = entry.getValue().deserializeValue(classloader);
assertEquals(value, jResult.getAccumulatorResult(name));
assertEquals(value, jResultCopied.getAccumulatorResult(name));
}
}
catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
}
}
@Test
public void testSerializationWithNullValues() {
try {
SerializedJobExecutionResult result = new SerializedJobExecutionResult(null, 0L, null);
SerializedJobExecutionResult cloned = CommonTestUtils.createCopySerializable(result);
assertNull(cloned.getJobId());
assertEquals(0L, cloned.getNetRuntime());
assertNull(cloned.getSerializedAccumulatorResults());
JobExecutionResult jResult = result.toJobExecutionResult(getClass().getClassLoader());
assertNull(jResult.getJobID());
assertTrue(jResult.getAllAccumulatorResults().isEmpty());
}
catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
}
}
}