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Tomasz Kaszuba commented on KAFKA-15143: ---------------------------------------- I have worked around the issue by creating the following class. {code:java} class MockFixedKeyProcessorContext[KForward, VForward] extends MockProcessorContext[KForward, VForward] with FixedKeyProcessorContext[KForward, VForward] { override def forward[K <: KForward, V <: VForward](record: FixedKeyRecord[K, V]): Unit = super.forward(new Record(record.key(), record.value(), record.timestamp(), record.headers())) override def forward[K <: KForward, V <: VForward](record: FixedKeyRecord[K, V], childName: String): Unit = super.forward(new Record(record.key(), record.value(), record.timestamp(), record.headers()), childName) } {code} > MockFixedKeyProcessorContext is missing from test-utils > ------------------------------------------------------- > > Key: KAFKA-15143 > URL: https://issues.apache.org/jira/browse/KAFKA-15143 > Project: Kafka > Issue Type: Bug > Components: streams-test-utils > Affects Versions: 3.5.0 > Reporter: Tomasz Kaszuba > Priority: Major > > I am trying to test a ContextualFixedKeyProcessor but it is not possible to > call the init method from within a unit test since the MockProcessorContext > doesn't implement > {code:java} > FixedKeyProcessorContext<KForward, VForward> {code} > but only > {code:java} > ProcessorContext<KForward, VForward> > {code} > Shouldn't there also be a *MockFixedKeyProcessorContext* in the test utils? -- This message was sent by Atlassian Jira (v8.20.10#820010)