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* 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,
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package org.apache.flink.runtime.webmonitor.handlers;
import com.fasterxml.jackson.databind.JsonNode;
import org.apache.flink.api.common.ArchivedExecutionConfig;
import org.apache.flink.runtime.executiongraph.AccessExecutionGraph;
import org.apache.flink.runtime.webmonitor.history.ArchivedJson;
import org.apache.flink.runtime.webmonitor.history.JsonArchivist;
import org.apache.flink.runtime.webmonitor.utils.ArchivedJobGenerationUtils;
import org.junit.Assert;
import org.junit.Test;
import java.io.IOException;
import java.util.Collection;
import java.util.Map;
public class JobConfigHandlerTest {
@Test
public void testArchiver() throws Exception {
JsonArchivist archivist = new JobConfigHandler.JobConfigJsonArchivist();
AccessExecutionGraph originalJob = ArchivedJobGenerationUtils.getTestJob();
Collection<ArchivedJson> archives = archivist.archiveJsonWithPath(originalJob);
Assert.assertEquals(1, archives.size());
ArchivedJson archive = archives.iterator().next();
Assert.assertEquals("/jobs/" + originalJob.getJobID() + "/config", archive.getPath());
compareJobConfig(originalJob, archive.getJson());
}
@Test
public void testGetPaths() {
JobConfigHandler handler = new JobConfigHandler(null);
String[] paths = handler.getPaths();
Assert.assertEquals(1, paths.length);
Assert.assertEquals("/jobs/:jobid/config", paths[0]);
}
public void testJsonGeneration() throws Exception {
AccessExecutionGraph originalJob = ArchivedJobGenerationUtils.getTestJob();
String answer = JobConfigHandler.createJobConfigJson(originalJob);
compareJobConfig(originalJob, answer);
}
private static void compareJobConfig(AccessExecutionGraph originalJob, String answer) throws IOException {
JsonNode job = ArchivedJobGenerationUtils.mapper.readTree(answer);
Assert.assertEquals(originalJob.getJobID().toString(), job.get("jid").asText());
Assert.assertEquals(originalJob.getJobName(), job.get("name").asText());
ArchivedExecutionConfig originalConfig = originalJob.getArchivedExecutionConfig();
JsonNode config = job.get("execution-config");
Assert.assertEquals(originalConfig.getExecutionMode(), config.get("execution-mode").asText());
Assert.assertEquals(originalConfig.getRestartStrategyDescription(), config.get("restart-strategy").asText());
Assert.assertEquals(originalConfig.getParallelism(), config.get("job-parallelism").asInt());
Assert.assertEquals(originalConfig.getObjectReuseEnabled(), config.get("object-reuse-mode").asBoolean());
Map<String, String> originalUserConfig = originalConfig.getGlobalJobParameters();
JsonNode userConfig = config.get("user-config");
for (Map.Entry<String, String> originalEntry : originalUserConfig.entrySet()) {
Assert.assertEquals(originalEntry.getValue(), userConfig.get(originalEntry.getKey()).asText());
}
}
}