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[internal branch] Add CreateTopic method to MockCluster #1072

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merged 4 commits into from
Oct 9, 2023
Merged

[internal branch] Add CreateTopic method to MockCluster #1072

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8d122ef
Add `CreateTopic` method to `MockCluster`
mimikwang Aug 22, 2023
946370e
fix typo
mimikwang Aug 29, 2023
f5d7c06
Merge branch 'master' into master
milindl Oct 6, 2023
8d181ed
Add changelog
milindl Oct 6, 2023
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5 changes: 2 additions & 3 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -2,12 +2,11 @@

# v2.3.0

This is a maintenance release.

## Fixes
This is a feature release.

* Fixes a bug in the mock schema registry client where the wrong ID was being
returned for pre-registered schema (#971, @srlk).
* Adds `CreateTopic` method to the MockCluster. (#1047, @mimikwang).


# v2.2.0
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12 changes: 12 additions & 0 deletions kafka/mockcluster.go
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Expand Up @@ -92,6 +92,18 @@ func (mc *MockCluster) SetRoundtripDuration(brokerID int, duration time.Duration
return nil
}

// CreateTopic creates a topic without having to use a producer
func (mc *MockCluster) CreateTopic(topic string, partitions, replicationFactor int) error {
topicStr := C.CString(topic)
defer C.free(unsafe.Pointer(topicStr))

cError := C.rd_kafka_mock_topic_create(mc.mcluster, topicStr, C.int(partitions), C.int(replicationFactor))
if cError != C.RD_KAFKA_RESP_ERR_NO_ERROR {
return newError(cError)
}
return nil
}

// Close and destroy the MockCluster
func (mc *MockCluster) Close() {
C.rd_kafka_mock_cluster_destroy(mc.mcluster)
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