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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.log.event;
import java.util.logging.Logger;
import com.yahoo.log.VespaFormatter;
import com.yahoo.log.event.Collection;
import com.yahoo.log.event.Count;
import com.yahoo.log.event.Crash;
import com.yahoo.log.event.Event;
import com.yahoo.log.event.MalformedEventException;
import com.yahoo.log.event.Progress;
import com.yahoo.log.event.Reloaded;
import com.yahoo.log.event.Reloading;
import com.yahoo.log.event.Started;
import com.yahoo.log.event.Starting;
import com.yahoo.log.event.Stopped;
import com.yahoo.log.event.Stopping;
import com.yahoo.log.event.Unknown;
import com.yahoo.log.event.Value;
public class EventTestCase extends junit.framework.TestCase {
Count countEvent;
Count floatCountEvent;
Value valueEvent;
Value floatValueEvent;
Crash crashEvent;
Progress progressEvent1;
Progress progressEvent2;
Reloading reloadingEvent;
Reloaded reloadedEvent;
Starting startingEvent;
Started startedEvent;
Stopping stoppingEvent;
Stopped stoppedEvent;
Collection collectionEvent;
Unknown unknownEvent;
public EventTestCase (String name) {
super(name);
}
public void setUp() {
countEvent = new Count("thecounter", 1234);
floatCountEvent= new Count("thecounter", 1234.23);
valueEvent = new Value("thevalue", 4566);
floatValueEvent= new Value("thevalue", 4566.23);
crashEvent = new Crash("appname", 1234, 11);
progressEvent1 = new Progress("thename", 1);
progressEvent2 = new Progress("thename", 1.0, 2.0);
reloadingEvent = new Reloading("thefilewereloading");
reloadedEvent = new Reloaded("thefilewereloaded");
startingEvent = new Starting("startingName");
startedEvent = new Started("startedName");
stoppingEvent = new Stopping("stoppingName", "because we want to");
stoppedEvent = new Stopped("stoppedName", 1234, 1);
collectionEvent=new Collection(123456, "thename");
unknownEvent = new Unknown();
}
// make sure we can make the test instances okay
public void testExists () {
assertNotNull(countEvent);
assertNotNull(floatCountEvent);
assertNotNull(valueEvent);
assertNotNull(floatValueEvent);
assertNotNull(crashEvent);
assertNotNull(progressEvent1);
assertNotNull(progressEvent2);
assertNotNull(reloadingEvent);
assertNotNull(reloadedEvent);
assertNotNull(startingEvent);
assertNotNull(startedEvent);
assertNotNull(stoppingEvent);
assertNotNull(stoppedEvent);
assertNotNull(collectionEvent);
assertNotNull(unknownEvent);
}
public void testEvents () {
assertEquals("count/1 name=thecounter value=1234",
countEvent.toString());
assertEquals("count/1 name=thecounter value=1234",
floatCountEvent.toString());
assertEquals("crash/1 name=appname pid=1234 signal=11",
crashEvent.toString());
assertEquals("progress/1 name=thename value=1.0 total=",
progressEvent1.toString());
assertEquals("progress/1 name=thename value=1.0 total=2.0",
progressEvent2.toString());
assertEquals("reloaded/1 name=thefilewereloaded",
reloadedEvent.toString());
assertEquals("reloading/1 name=thefilewereloading",
reloadingEvent.toString());
assertEquals("started/1 name=startedName",
startedEvent.toString());
assertEquals("starting/1 name=startingName",
startingEvent.toString());
assertEquals("stopping/1 name=stoppingName why=\"because we want to\"",
stoppingEvent.toString());
assertEquals("collection/1 collectionId=123456 name=thename",
collectionEvent.toString());
assertEquals("stopped/1 name=stoppedName pid=1234 exitcode=1",
stoppedEvent.toString());
}
/**
* do the dirty work for testParser
*/
private void parseEvent (Event e) throws MalformedEventException {
assertEquals(e.toString(), Event.parse(e.toString()).toString());
}
public void testParser () throws MalformedEventException {
parseEvent(countEvent);
parseEvent(floatCountEvent);
parseEvent(crashEvent);
parseEvent(progressEvent1);
parseEvent(progressEvent2);
parseEvent(reloadingEvent);
parseEvent(reloadedEvent);
parseEvent(startingEvent);
parseEvent(startedEvent);
parseEvent(stoppingEvent);
parseEvent(stoppedEvent);
}
public void testUnknownEvents () throws MalformedEventException {
String s = "crappyevent/2 first=\"value one\" second=more third=4";
Event event = Event.parse(s);
assertEquals(s, event.toString());
String s2 = "notinventedhere/999";
assertEquals(s2, Event.parse(s2).toString());
}
/**
* This test makes sure that the static event logging methods
* successfully manage to find the right name on the calling
* stack -- it should find the name of the calling class.
*/
public void testFindingCallingClassLogger() {
SingleHandler sh = new SingleHandler();
assertNull(sh.lastRecord());
VespaFormatter formatter = new VespaFormatter();
Logger log = Logger.getLogger(EventTestCase.class.getName());
synchronized(log) {
log.setUseParentHandlers(false);
log.addHandler(sh);
Event.starting("mintest");
assertTrue(formatter.format(sh.lastRecord()).
indexOf("\t.com.yahoo.log.event.EventTestCase\tevent\tstarting/1 name=mintest") > -1);
Event.starting("startingName");
Event.started("startedName");
Event.stopping("stoppingName", "whyParam");
Event.stopped("stoppedName", 1, 2);
Event.reloading("reloadingName");
Event.reloaded("reloadedName");
Event.count("countName", 1);
Event.progress("progressName", 1, 2);
Event.crash("crashName", 1, 2);
}
}
public void testFunnyEvent () {
String funnyEvent = "collection/1 collectionId=1111111111 name=\"syncrows\" params=\"column=0 badrow=1 goodrow=0\"";
try {
Event e = Event.parse(funnyEvent);
}
catch (MalformedEventException e) {
fail();
}
}
public void testFullParse () {
try {
Event event = Event.parse("count/1 name=\"data_searched_mb\" value=15115168.3940149993");
assertTrue(event instanceof Count);
assertEquals("data_searched_mb", event.getValue("name"));
assertEquals("15115168", event.getValue("value"));
} catch (MalformedEventException e) {
fail("Malformed Event Exception on parsing");
}
}
}
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