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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.testrunner;
import com.yahoo.slime.SlimeUtils;
import org.junit.Test;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.time.Instant;
import java.util.Collections;
import java.util.logging.Level;
import java.util.logging.LogRecord;
import static org.junit.Assert.assertEquals;
/**
* @author jvenstad
*/
public class TestRunnerHandlerTest {
@Test
public void logSerialization() throws IOException {
Log log = new Log();
LogRecord record = log.getLogRecord();
String trace = log.getTrace();
assertEquals("{\"logRecords\":[{\"id\":1,\"at\":2,\"type\":\"info\",\"message\":\"Hello.\\n" + trace + "\"}]}",
new String(SlimeUtils.toJsonBytes(TestRunnerHandler.logToSlime(Collections.singletonList(record)))));
}
private static class Log {
private final LogRecord record;
private final String trace;
public Log() {
Exception exception = new RuntimeException();
record = createRecord(exception);
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
exception.printStackTrace(new PrintStream(buffer));
trace = buffer.toString()
.replaceAll("\n", "\\\\n")
.replaceAll("\t", "\\\\t");
}
LogRecord getLogRecord() {
return record;
}
String getTrace() {
return trace;
}
private static LogRecord createRecord(Exception exception) {
LogRecord record = new LogRecord(Level.INFO, "Hello.");
record.setSequenceNumber(1);
record.setInstant(Instant.ofEpochMilli(2));
record.setThrown(exception);
return record;
}
}
}
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