Package io.debezium.server.redis

Class RedisSchemaHistoryIT

java.lang.Object

io.debezium.relational.history.AbstractSchemaHistoryTest

io.debezium.server.redis.RedisSchemaHistoryIT

@QuarkusTestResource(RedisTestResourceLifecycleManager.class)
public class RedisSchemaHistoryIT
extends AbstractSchemaHistoryTest

Integration test that verifies reading and writing database schema history from Redis key value store

Author:

Oren Elias

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	INIT_HISTORY_SIZE
protected static redis.clients.jedis.Jedis	jedis
private static final String	STREAM_NAME

Fields inherited from class io.debezium.relational.history.AbstractSchemaHistoryTest

all, history, parser, source1, source2, t0, t1, t2, t3, t4, tables

Constructor Summary

Constructors

Constructor	Description
RedisSchemaHistoryIT()

Method Summary

Modifier and Type	Method	Description
void	beforeEach()
protected SchemaHistory	createHistory()
private MySqlConnection	getMySqlConnection()
void	shouldRecordChangesAndRecoverToVariousPoints()
void	testRedisConnectionRetry()	Test retry mechanism when encountering Redis connectivity issues: 1.
void	testSchemaHistoryIsSaved()

Methods inherited from class io.debezium.relational.history.AbstractSchemaHistoryTest

afterEach, position, record, recover, server

Methods inherited from class java.lang.Object

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

Field Details

STREAM_NAME

private static final String STREAM_NAME

See Also:

• Constant Field Values

INIT_HISTORY_SIZE

private static final int INIT_HISTORY_SIZE

See Also:

• Constant Field Values

jedis

protected static redis.clients.jedis.Jedis jedis

Constructor Details

RedisSchemaHistoryIT

public RedisSchemaHistoryIT()

Method Details

beforeEach

@BeforeEach
public void beforeEach()

Overrides:

beforeEach in class AbstractSchemaHistoryTest

createHistory

protected SchemaHistory createHistory()

Specified by:

createHistory in class AbstractSchemaHistoryTest

testSchemaHistoryIsSaved

@Test
@FixFor("DBZ-4771")
public void testSchemaHistoryIsSaved()

shouldRecordChangesAndRecoverToVariousPoints

@Test
@FixFor("DBZ-4771")
public void shouldRecordChangesAndRecoverToVariousPoints()

Overrides:

shouldRecordChangesAndRecoverToVariousPoints in class AbstractSchemaHistoryTest

testRedisConnectionRetry

@Test
@FixFor("DBZ-4509")
public void testRedisConnectionRetry()
                              throws Exception

Test retry mechanism when encountering Redis connectivity issues: 1. Make Redis unavailable while the server is up 2. Create a new table named redis_test in MySQL 3. Bring Redis up again and make sure the database schema has been written successfully

Throws:

Exception

getMySqlConnection

private MySqlConnection getMySqlConnection()