Package org.junit.jupiter.api.extension

Interface TestInstancePreDestroyCallback

All Superinterfaces:

Extension

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
@API(status=EXPERIMENTAL,
     since="5.6")
public interface TestInstancePreDestroyCallback
extends Extension

TestInstancePreDestroyCallback defines the API for Extensions that wish to process test instances after they have been used in tests and before they are destroyed.

Common use cases include cleaning dependencies that have been injected into the test instance, invoking custom de-initialization methods on the test instance, etc.

Extensions that implement TestInstancePreDestroyCallback must be registered at the class level.

Constructor Requirements

Consult the documentation in Extension for details on constructor requirements.

Since:

5.6

See Also:

preDestroyTestInstance(ExtensionContext), TestInstanceFactory, ParameterResolver

Method Summary

Modifier and Type	Method	Description
void	preDestroyTestInstance(ExtensionContext context)	Callback for processing a test instance before it is destroyed.

Method Detail

preDestroyTestInstance

void preDestroyTestInstance(ExtensionContext context)
                     throws java.lang.Exception

Callback for processing a test instance before it is destroyed.

Parameters:

context - the current extension context; never null

Throws:

java.lang.Exception

See Also:

ExtensionContext.getTestInstance(), ExtensionContext.getRequiredTestInstance()