Examples with Expression io.confluent.ksql.parser.tree.Expression used on opensource projects

Example 36 with Expression

use of io.confluent.ksql.parser.tree.Expression in project ksql by confluentinc.

the class KsqlResourceTest method testInstantRegisterTopic.

@Test
public void testInstantRegisterTopic() throws Exception {
    KsqlResource testResource = TestKsqlResourceUtil.get(ksqlEngine, ksqlRestConfig);
    final String ksqlTopic = "FOO";
    final String kafkaTopic = "bar";
    final String format = "json";
    final String ksqlString = String.format("REGISTER TOPIC %s WITH (kafka_topic='%s', value_format='%s');", ksqlTopic, kafkaTopic, format);
    final Map<String, Expression> createTopicProperties = new HashMap<>();
    createTopicProperties.put(DdlConfig.KAFKA_TOPIC_NAME_PROPERTY, new StringLiteral(kafkaTopic));
    createTopicProperties.put(DdlConfig.VALUE_FORMAT_PROPERTY, new StringLiteral(format));
    final RegisterTopic ksqlStatement = new RegisterTopic(QualifiedName.of(ksqlTopic), false, createTopicProperties);
    final CommandId commandId = new CommandId(CommandId.Type.TOPIC, ksqlTopic, CommandId.Action.CREATE);
    final CommandStatus commandStatus = new CommandStatus(CommandStatus.Status.QUEUED, "Statement written to command topic");
    final CommandStatusEntity expectedCommandStatusEntity = new CommandStatusEntity(ksqlString, commandId, commandStatus);
    final Map<String, Object> streamsProperties = Collections.emptyMap();
    KsqlEntity testKsqlEntity = makeSingleRequest(testResource, ksqlString, ksqlStatement, streamsProperties, KsqlEntity.class);
    assertEquals(expectedCommandStatusEntity, testKsqlEntity);
}