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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.logserver.test;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.zip.GZIPInputStream;
import com.yahoo.log.event.Event;
import com.yahoo.log.event.MalformedEventException;
import com.yahoo.log.InvalidLogFormatException;
import com.yahoo.log.LogMessage;
import org.junit.*;
import static org.junit.Assert.*;
/**
* Unit tests for the LogMessage class.
*
* @author Bjorn Borud
*/
public class LogMessageTestCase {
/**
* The original test was rubbish. We just test that parsing
* is okay here. The way we do it is to check that we have
* some log messages available from the MockLogEntries class.
* If there are none the parsing failed.
*/
@Test
public void testLogParsing ()
{
assertTrue(MockLogEntries.getMessages().length > 0);
}
/**
* Read in some events and make sure we are able to identify
* them as such.
*/
@Test
public void testEvents () throws IOException {
String eventfile = "src/test/files/event.txt.gz";
BufferedReader br = new BufferedReader(
new InputStreamReader(
new GZIPInputStream(
new FileInputStream(eventfile))));
for (String line = br.readLine(); line != null; line = br.readLine()) {
try {
LogMessage m = LogMessage.parseNativeFormat(line);
try {
Event event = m.getEvent();
assertNotNull(event);
} catch (MalformedEventException evx) {
fail();
}
} catch (InvalidLogFormatException e) {
fail();
}
}
}
}
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