Send a message wrapped with metadata to the topic.
Send a message wrapped with metadata to the topic.
The message to send.
Sends the message via the com.lightbend.lagom.javadsl.api.broker.Topic where this com.lightbend.lagom.javadsl.testkit.ProducerStub is connected to.
Returns the com.lightbend.lagom.javadsl.api.broker.Topic where this com.lightbend.lagom.javadsl.testkit.ProducerStub is connected to.
Stubs the production end of a com.lightbend.lagom.javadsl.api.broker.Topic so that test writers can mock message production from upstream services into topics consumed by services under test.