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ASF GitHub Bot commented on FLINK-8558: --------------------------------------- Github user pnowojski commented on a diff in the pull request: https://github.com/apache/flink/pull/6264#discussion_r200652221 --- Diff: flink-connectors/flink-connector-kafka-base/src/test/java/org/apache/flink/streaming/connectors/kafka/KafkaTableSourceFactoryTestBase.java --- @@ -0,0 +1,175 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.flink.streaming.connectors.kafka; + +import org.apache.flink.api.common.serialization.DeserializationSchema; +import org.apache.flink.streaming.api.datastream.DataStreamSource; +import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; +import org.apache.flink.streaming.api.functions.source.SourceFunction; +import org.apache.flink.streaming.connectors.kafka.config.StartupMode; +import org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition; +import org.apache.flink.table.api.TableSchema; +import org.apache.flink.table.api.Types; +import org.apache.flink.table.descriptors.Kafka; +import org.apache.flink.table.descriptors.Rowtime; +import org.apache.flink.table.descriptors.Schema; +import org.apache.flink.table.descriptors.TestTableSourceDescriptor; +import org.apache.flink.table.formats.utils.TestDeserializationSchema; +import org.apache.flink.table.formats.utils.TestTableFormat; +import org.apache.flink.table.sources.RowtimeAttributeDescriptor; +import org.apache.flink.table.sources.TableSource; +import org.apache.flink.table.sources.TableSourceFactoryService; +import org.apache.flink.table.sources.tsextractors.ExistingField; +import org.apache.flink.table.sources.wmstrategies.AscendingTimestamps; +import org.apache.flink.types.Row; + +import org.junit.Test; + +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Properties; + +import static org.junit.Assert.assertEquals; +import static org.mockito.Matchers.any; +import static org.mockito.Matchers.eq; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.spy; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +/** + * Abstract test base for {@link KafkaTableSourceFactory}. + */ +public abstract class KafkaTableSourceFactoryTestBase { + + @Test + @SuppressWarnings("unchecked") + public void testTableSource() { + + // prepare parameters for Kafka table source + + final TableSchema schema = TableSchema.builder() + .field("fruit-name", Types.STRING()) --- End diff -- please extract the constants to `private static final` variables > Add unified format interfaces and format discovery > -------------------------------------------------- > > Key: FLINK-8558 > URL: https://issues.apache.org/jira/browse/FLINK-8558 > Project: Flink > Issue Type: New Feature > Components: Streaming Connectors > Reporter: Timo Walther > Assignee: Timo Walther > Priority: Major > Labels: pull-request-available > > In the last release, we introduced a new module {{flink-formats}}. Currently > only {{flink-avro}} is located there but we will add more formats such as > {{flink-json}}, {{flink-protobuf}}, and so on. For better separation of > concerns we want decouple connectors from formats: e.g., remove > {{KafkaAvroTableSource}} and {{KafkaJsonTableSource}}. > A newly introduced {{FormatFactory}} will use Java service loaders to > discovery available formats in the classpath (similar to how file systems are > discovered now). A {{Format}} will provide a method for converting {{byte[]}} > to target record type. -- This message was sent by Atlassian JIRA (v7.6.3#76005)