Package io.debezium.connector.mysql.legacy

Class ParallelSnapshotReaderTest

java.lang.Object

io.debezium.connector.mysql.legacy.ParallelSnapshotReaderTest

public class ParallelSnapshotReaderTest
extends Object

Author:

Moira Tagle

Constructor Summary

Constructors

Constructor	Description
ParallelSnapshotReaderTest()

Method Summary

Modifier and Type	Method	Description
private org.apache.kafka.connect.source.SourceRecord	createSourceRecordWithTimestamp(Instant ts)	Create an "offset" containing a single timestamp element with the given value.
void	pollCombinesBothReadersPolls()
void	pollReturnsNewIfOldReaderIsStopped()
void	pollReturnsNullIfBothReadersAreStopped()
void	pollReturnsOldIfNewReaderIsStopped()
void	startStartsBothReaders()
void	testHaltingPredicateFlipsthisReaderNearEnd()
void	testHaltingPredicateHalts()
void	testHaltingPredicateHonorsTimeRange()
void	testStopStopsBothReaders()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ParallelSnapshotReaderTest

public ParallelSnapshotReaderTest()

Method Details

startStartsBothReaders

public void startStartsBothReaders()

pollCombinesBothReadersPolls

public void pollCombinesBothReadersPolls()
                                  throws InterruptedException

Throws:

InterruptedException

pollReturnsNewIfOldReaderIsStopped

public void pollReturnsNewIfOldReaderIsStopped()
                                        throws InterruptedException

Throws:

InterruptedException

pollReturnsOldIfNewReaderIsStopped

public void pollReturnsOldIfNewReaderIsStopped()
                                        throws InterruptedException

Throws:

InterruptedException

pollReturnsNullIfBothReadersAreStopped

public void pollReturnsNullIfBothReadersAreStopped()
                                            throws InterruptedException

Throws:

InterruptedException

testStopStopsBothReaders

public void testStopStopsBothReaders()

testHaltingPredicateHonorsTimeRange

public void testHaltingPredicateHonorsTimeRange()

testHaltingPredicateFlipsthisReaderNearEnd

public void testHaltingPredicateFlipsthisReaderNearEnd()

testHaltingPredicateHalts

public void testHaltingPredicateHalts()

createSourceRecordWithTimestamp

private org.apache.kafka.connect.source.SourceRecord createSourceRecordWithTimestamp(Instant ts)

Create an "offset" containing a single timestamp element with the given value. Needed because ParallelSnapshotReader.ParallelHaltingPredicate halts based on how close the record's timestamp is to the present time.

Parameters:

ts - the timestamp in the resulting offset.

Returns:

an "offset" containing the given timestamp.