jackdaw.test.transports.kafka — fundingcircle/jackdaw 0.9.4-gphilipp_add_jitpack_repo-SNAPSHOT

build-record clj

(build-record m)

Builds a Kafka Producer and assoc it onto the message map

close-consumer clj

(close-consumer consumer)

consumer clj

(consumer kafka-config topic-metadata deserializers)

Creates an asynchronous Kafka Consumer of all topics defined in the supplied topic-metadata

Puts all messages on the channel in the returned response. It is the responsibility of the caller to arrange for the read the channel to be read by some other process.

Must be closed with close-consumer when no longer required

deliver-ack clj

(deliver-ack ack)

Deliver the ack promise with the result of attempting to write to kafka. The default command-handler waits for this before on to the next command so the test response may indicate the success/failure of each write command.

load-assignments clj

(load-assignments consumer)

mk-consumer-record clj

(mk-consumer-record consumer-record)

Clojurize the ConsumerRecord returned from consuming a kafka record

mk-producer-record clj

(mk-producer-record {:keys [topic-name]} value)

(mk-producer-record {:keys [topic-name]} key value)

(mk-producer-record {:keys [topic-name]} partition key value)

(mk-producer-record {:keys [topic-name]} partition timestamp key value)

Creates a kafka ProducerRecord for use with send!.

poller clj

(poller messages)

Returns a function that takes a consumer and puts any messages retrieved by polling it onto the supplied messages channel

producer clj

(producer kafka-config topic-config serializers)

Creates an asynchronous kafka producer to be used by a test-machine for for injecting test messages

seek-to-end clj

(seek-to-end consumer & topic-partitions)

Seeks to the end of all the partitions assigned to the given consumer and returns the updated consumer

set-headers clj

(set-headers producer-record headers)

subscribe clj

(subscribe consumer topic-config)

Subscribes to specified topics

consumer should be a kafka consumer topic-config should be a sequence of topic-metadata maps

subscription clj

(subscription kafka-config topic-collection)

Subscribes to topic-collection and seeks to the end of all partitions. This is usually what you want in a testing context. It's best for the test you're trying to run now to ignore all the garbage created by previous tests.