EmbeddedKafkaStreamsAllInOne

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1. final def !=(arg0: Any): Boolean

   

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2. final def ##(): Int

   

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3. final def ==(arg0: Any): Boolean

   

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4. final def asInstanceOf[T0]: T0

   

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5. def clone(): AnyRef

   

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6. def consumeFirstKeyedMessageFrom[K, V](topic: String, autoCommit: Boolean)(implicit config: EmbeddedKafkaConfig, keyDeserializer: Deserializer[K], valueDeserializer: Deserializer[V]): (K, V)

   

   Definition Classes

   EmbeddedKafkaSupport

   Annotations

   @throws( ... ) @throws( ... )

7. def consumeFirstMessageFrom[V](topic: String, autoCommit: Boolean)(implicit config: EmbeddedKafkaConfig, valueDeserializer: Deserializer[V]): V

   

   Definition Classes

   EmbeddedKafkaSupport

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   @throws( ... ) @throws( ... )

8. def consumeFirstStringMessageFrom(topic: String, autoCommit: Boolean)(implicit config: EmbeddedKafkaConfig): String

   

   Definition Classes

   EmbeddedKafkaSupport

9. def consumeNumberKeyedMessagesFrom[K, V](topic: String, number: Int, autoCommit: Boolean)(implicit config: EmbeddedKafkaConfig, keyDeserializer: Deserializer[K], valueDeserializer: Deserializer[V]): List[(K, V)]

   

   Definition Classes

   EmbeddedKafkaSupport

10. def consumeNumberKeyedMessagesFromTopics[K, V](topics: Set[String], number: Int, autoCommit: Boolean, timeout: Duration, resetTimeoutOnEachMessage: Boolean)(implicit config: EmbeddedKafkaConfig, keyDeserializer: Deserializer[K], valueDeserializer: Deserializer[V]): Map[String, List[(K, V)]]

    

    Definition Classes

    EmbeddedKafkaSupport

11. def consumeNumberMessagesFrom[V](topic: String, number: Int, autoCommit: Boolean)(implicit config: EmbeddedKafkaConfig, valueDeserializer: Deserializer[V]): List[V]

    

    Definition Classes

    EmbeddedKafkaSupport

12. def consumeNumberMessagesFromTopics[V](topics: Set[String], number: Int, autoCommit: Boolean, timeout: Duration, resetTimeoutOnEachMessage: Boolean)(implicit config: EmbeddedKafkaConfig, valueDeserializer: Deserializer[V]): Map[String, List[V]]

    

    Definition Classes

    EmbeddedKafkaSupport

13. def consumeNumberStringMessagesFrom(topic: String, number: Int, autoCommit: Boolean)(implicit config: EmbeddedKafkaConfig): List[String]

    

    Definition Classes

    EmbeddedKafkaSupport

14. def createCustomTopic(topic: String, topicConfig: Map[String, String], partitions: Int, replicationFactor: Int)(implicit config: EmbeddedKafkaConfig): Unit

    

    Definition Classes

    EmbeddedKafkaSupport

15. final def eq(arg0: AnyRef): Boolean

    

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16. def equals(arg0: Any): Boolean

    

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17. def finalize(): Unit

    

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18. final def getClass(): Class[_]

    

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19. def hashCode(): Int

    

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20. final def isInstanceOf[T0]: Boolean

    

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21. def kafkaConsumer[K, T](implicit config: EmbeddedKafkaConfig, keyDeserializer: Deserializer[K], deserializer: Deserializer[T]): KafkaConsumer[K, T]

    

    Definition Classes

    EmbeddedKafkaSupport

22. def kafkaProducer[K, T](topic: String, key: K, message: T)(implicit config: EmbeddedKafkaConfig, keySerializer: Serializer[K], serializer: Serializer[T]): KafkaProducer[K, T]

    

    Definition Classes

    EmbeddedKafkaSupport

23. final def ne(arg0: AnyRef): Boolean

    

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24. def newConsumer[K, V]()(implicit arg0: Deserializer[K], arg1: Deserializer[V], config: EmbeddedKafkaConfig): KafkaConsumer[K, V]

    

    Definition Classes

    Consumers

25. final def notify(): Unit

    

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26. final def notifyAll(): Unit

    

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27. def publishStringMessageToKafka(topic: String, message: String)(implicit config: EmbeddedKafkaConfig): Unit

    

    Definition Classes

    EmbeddedKafkaSupport

28. def publishToKafka[K, T](topic: String, messages: Seq[(K, T)])(implicit config: EmbeddedKafkaConfig, keySerializer: Serializer[K], serializer: Serializer[T]): Unit

    

    Definition Classes

    EmbeddedKafkaSupport

    Annotations

    @throws( ... )

29. def publishToKafka[K, T](topic: String, key: K, message: T)(implicit config: EmbeddedKafkaConfig, keySerializer: Serializer[K], serializer: Serializer[T]): Unit

    

    Definition Classes

    EmbeddedKafkaSupport

    Annotations

    @throws( ... )

30. def publishToKafka[T](topic: String, producerRecord: ProducerRecord[String, T])(implicit config: EmbeddedKafkaConfig, serializer: Serializer[T]): Unit

    

    Definition Classes

    EmbeddedKafkaSupport

    Annotations

    @throws( ... )

31. def publishToKafka[T](topic: String, message: T)(implicit config: EmbeddedKafkaConfig, serializer: Serializer[T]): Unit

    

    Definition Classes

    EmbeddedKafkaSupport

    Annotations

    @throws( ... )

32. def runStreams(topicsToCreate: Seq[String], topology: Topology, extraConfig: Map[String, AnyRef] = Map.empty)(block: ⇒ Any)(implicit config: EmbeddedKafkaConfig): Any

    

    Execute Kafka streams and pass a block of code that can operate while the streams are active.

    Execute Kafka streams and pass a block of code that can operate while the streams are active. The code block can be used for publishing and consuming messages in Kafka. The block gets a pre-initialized kafka consumer that can be used implicitly for util methods such as consumeLazily(String).

    e.g.

    runStreams(Seq("inputTopic", "outputTopic", topology) {
     // here you can publish and consume messages and make assertions
     publishToKafka(in, Seq("one-string", "another-string"))
     consumeFirstStringMessageFrom(in) should be ("one-string")
    }

    topicsToCreate

    the topics that should be created in Kafka before launching the streams.

    topology

    the streams topology that will be used to instantiate the streams with a default configuration (all state directories are different and in temp folders)

    extraConfig

    additional KafkaStreams configuration (overwrite existing keys in default config)

    block

    the code block that will executed while the streams are active. Once the block has been executed the streams will be closed.

    Definition Classes

    EmbeddedKafkaStreams

33. def runStreamsWithStringConsumer(topicsToCreate: Seq[String], topology: Topology)(block: (KafkaConsumer[String, String]) ⇒ Any)(implicit config: EmbeddedKafkaConfig): Any

    

    Run Kafka Streams while offering a String-based consumer for easy testing of stream output.

    Run Kafka Streams while offering a String-based consumer for easy testing of stream output.

    topicsToCreate

    the topics that should be created. Usually these should be the topics that the Streams-under-test use for inputs and outputs. They need to be created before running the streams and this is automatically taken care of.

    topology

    the streams topology that will be instantiated

    block

    the block of testing code that will be executed by passing the simple String-based consumer.

    returns

    the result of the testing code

34. def startKafka(config: EmbeddedKafkaConfig, kafkaLogDir: Directory): KafkaServer

    

    Definition Classes

    EmbeddedKafkaSupport

35. def startZooKeeper(zooKeeperPort: Int, zkLogsDir: Directory): ServerCnxnFactory

    

    Definition Classes

    EmbeddedKafkaSupport

36. def streamConfig(streamName: String, extraConfig: Map[String, AnyRef] = Map.empty)(implicit kafkaConfig: EmbeddedKafkaConfig): StreamsConfig

    

    Create a test stream config for a given stream.

    Create a test stream config for a given stream.

    streamName

    the name of the stream. It will be used as the Application ID

    extraConfig

    any additional configuration. If the keys are already defined in the default they will be overwritten with this

    kafkaConfig

    the Kafka test configuration

    returns

    the Streams configuration

    Definition Classes

    TestStreamsConfig

37. final def synchronized[T0](arg0: ⇒ T0): T0

    

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38. def toString(): String

    

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39. final def wait(): Unit

    

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40. final def wait(arg0: Long, arg1: Int): Unit

    

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41. final def wait(arg0: Long): Unit

    

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42. def withConsumer[K, V, T](block: (KafkaConsumer[K, V]) ⇒ T)(implicit arg0: Deserializer[K], arg1: Deserializer[V], config: EmbeddedKafkaConfig): T

    

    Definition Classes

    Consumers

43. def withRunningKafka[T](body: ⇒ T)(implicit config: EmbeddedKafkaConfig): T

    

    Definition Classes

    EmbeddedKafkaSupport

44. def withRunningKafkaOnFoundPort[T](config: EmbeddedKafkaConfig)(body: (EmbeddedKafkaConfig) ⇒ T): T

    

    Definition Classes

    EmbeddedKafkaSupport

45. def withStringConsumer[T](block: (KafkaConsumer[String, String]) ⇒ T)(implicit config: EmbeddedKafkaConfig): T

    

    Definition Classes

    Consumers

46. val zkConnectionTimeoutMs: Int

    

    Definition Classes

    EmbeddedKafkaSupport

47. val zkSecurityEnabled: Boolean

    

    Definition Classes

    EmbeddedKafkaSupport

48. val zkSessionTimeoutMs: Int

    

    Definition Classes

    EmbeddedKafkaSupport