This module includes Temporal testing utilities for unit tests and extensions for testing frameworks.

Add temporal-testing as a dependency to your pom.xml:

<dependency>
  <groupId>io.temporal</groupId>
  <artifactId>temporal-testing</artifactId>
  <version>N.N.N</version>
</dependency>

or to build.gradle:

testImplementation("io.temporal:temporal-testing:N.N.N")

and if you need JUnit4 or JUnit5 extensions:

testImplementation("io.temporal:temporal-testing:N.N.N") {
    capabilities {
        requireCapability("io.temporal:temporal-testing-junit4")
        //requireCapability("io.temporal:temporal-testing-junit5")
    }
}

For JUnit4 see io.temporal.testing.TestWorkflowRule for testing of workflows For Junit5 see io.temporal.testing.TestWorkflowExtension for testing of workflows and io.temporal.testing.TestActivityExtension for isolated testing of activities

See io.temporal.testing.TestActivityEnvironment that provides an easy way for isolated testing of activity implementations without needing to provide workflows calling the activities, triggering the workflows and bootstrapping a Temporal server or In-memory testing service.