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Fix kstreams #143

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merged 1 commit into from Jun 14, 2019
Merged

Fix kstreams #143

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4 changes: 3 additions & 1 deletion src/jackdaw/streams/interop.clj
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Expand Up @@ -92,7 +92,9 @@
(clj-kstream
(let [topic-names (clojure.core/map :topic-name topic-configs)]
(.stream streams-builder
^Collection topic-names))))
^Collection topic-names
;; Assume all the topics use the same serdes.
^Consumed (topic->consumed (first topic-configs))))))

(ktable
[_ {:keys [topic-name] :as topic-config}]
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17 changes: 16 additions & 1 deletion test/jackdaw/streams_test.clj
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Expand Up @@ -467,7 +467,22 @@
(is (= 3 (count keyvals)))
(is (= [1 1] (first keyvals)))
(is (= [1 3] (second keyvals )))
(is (= [1 7] (nth keyvals 2)))))))
(is (= [1 7] (nth keyvals 2))))))

(testing "kstreams"
(let [topic-a (mock/topic "topic-a")
topic-b (mock/topic "topic-b")
topic-c (mock/topic "topic-c")
driver (mock/build-driver (fn [builder]
(-> builder
(k/kstreams [topic-a topic-b])
(k/to topic-c))))
publish (partial mock/publish driver)]

(publish topic-a 1 1)
(publish topic-b 2 2)

(is (= [[1 1] [2 2]] (mock/get-keyvals driver topic-c))))))

(deftest KTable
(testing "filter"
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