/*
* Copyright 2011 Henry Coles
*
* 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.pitest.mutationtest.report.csv;
import java.io.IOException;
import java.io.Writer;
import org.pitest.functional.Option;
import org.pitest.mutationtest.ClassMutationResults;
import org.pitest.mutationtest.MutationResult;
import org.pitest.mutationtest.MutationResultListener;
import org.pitest.util.ResultOutputStrategy;
import org.pitest.util.Unchecked;
public class CSVReportListener implements MutationResultListener {
private final Writer out;
public CSVReportListener(final ResultOutputStrategy outputStrategy) {
this(outputStrategy.createWriterForFile("mutations.csv"));
}
public CSVReportListener(final Writer out) {
this.out = out;
}
private String createKillingTestDesc(final Option<String> killingTest) {
if (killingTest.hasSome()) {
return killingTest.value();
} else {
return "none";
}
}
private String makeCsv(final Object... os) {
final StringBuilder sb = new StringBuilder();
for (int i = 0; i != os.length; i++) {
sb.append(os[i].toString());
if (i != (os.length - 1)) {
sb.append(",");
}
}
return sb.toString();
}
@Override
public void runStart() {
}
@Override
public void runEnd() {
try {
this.out.close();
} catch (final IOException e) {
throw Unchecked.translateCheckedException(e);
}
}
@Override
public void handleMutationResult(final ClassMutationResults metaData) {
try {
for (final MutationResult mutation : metaData.getMutations()) {
this.out.write(makeCsv(mutation.getDetails().getFilename(), mutation
.getDetails().getClassName().asJavaName(), mutation.getDetails()
.getMutator(), mutation.getDetails().getMethod(), mutation
.getDetails().getLineNumber(), mutation.getStatus(),
createKillingTestDesc(mutation.getKillingTest()))
+ System.getProperty("line.separator"));
}
} catch (final IOException ex) {
throw Unchecked.translateCheckedException(ex);
}
}
}