/*
* 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.qpid.disttest.results;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.List;
import org.apache.qpid.disttest.DistributedTestException;
import org.apache.qpid.disttest.controller.ResultsForAllTests;
import org.apache.qpid.disttest.results.aggregation.TestResultAggregator;
import org.apache.qpid.disttest.results.formatting.CSVFormatter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class ResultsCsvWriter implements ResultsWriter
{
private static final Logger LOGGER = LoggerFactory.getLogger(ResultsCsvWriter.class);
static final String TEST_SUMMARY_FILE_NAME = "test-summary.csv";
private final File _outputDir;
private CSVFormatter _csvFormater = new CSVFormatter();
private TestResultAggregator _testResultAggregator = new TestResultAggregator();
public ResultsCsvWriter(File outputDir)
{
_outputDir = outputDir;
}
@Override
public void writeResults(ResultsForAllTests resultsForAllTests, String testConfigFile)
{
final String outputFile = generateOutputCsvNameFrom(testConfigFile);
writeResultsToOutputFile(resultsForAllTests, outputFile);
}
@Override
public void writeResultsSummary(List<ResultsForAllTests> allResultsList)
{
ResultsForAllTests combinedResults = _testResultAggregator.aggregateTestResults(allResultsList);
writeResultsToOutputFile(combinedResults, new File(_outputDir, TEST_SUMMARY_FILE_NAME).getAbsolutePath());
}
/**
* generateOutputCsvNameFrom("/config/testConfigFile.js", "/output") returns /output/testConfigFile.csv
*/
private String generateOutputCsvNameFrom(String testConfigFile)
{
final String filenameOnlyWithExtension = new File(testConfigFile).getName();
final String cvsFile = filenameOnlyWithExtension.replaceFirst(".?\\w*$", ".csv");
return new File(_outputDir, cvsFile).getAbsolutePath();
}
private void writeResultsToOutputFile(ResultsForAllTests resultsForAllTests, String outputFile)
{
FileWriter writer = null;
try
{
final String outputCsv = _csvFormater.format(resultsForAllTests);
writer = new FileWriter(outputFile);
writer.write(outputCsv);
LOGGER.info("Wrote " + resultsForAllTests.getTestResults().size() + " test result(s) to output file " + outputFile);
}
catch (IOException e)
{
throw new DistributedTestException("Unable to write output file " + outputFile, e);
}
finally
{
if (writer != null)
{
try
{
writer.close();
}
catch (IOException e)
{
LOGGER.error("Failed to close stream for file " + outputFile, e);
}
}
}
}
public void setCsvFormater(CSVFormatter csvFormater)
{
_csvFormater = csvFormater;
}
void setTestResultAggregator(TestResultAggregator testResultAggregator)
{
_testResultAggregator = testResultAggregator;
}
}