org.junit.jupiter.api.extension

Interface BeforeEachCallback

All Superinterfaces:

Extension

All Known Implementing Classes:

ExternalResourceSupport

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=STABLE,
     since="5.0")
public interface BeforeEachCallback
extends Extension

BeforeEachCallback defines the API for Extensions that wish to provide additional behavior to tests before each test is invoked.

In this context, the term test refers to the actual test method plus any user defined setup methods (e.g., @BeforeEach methods).

Concrete implementations often implement AfterEachCallback as well.

Constructor Requirements

Consult the documentation in Extension for details on constructor requirements.

Since:

5.0

See Also:

BeforeEach, AfterEachCallback, BeforeTestExecutionCallback, AfterTestExecutionCallback, BeforeAllCallback, AfterAllCallback

Method Summary

Modifier and Type	Method and Description
void	beforeEach(ExtensionContext context) Callback that is invoked before each test is invoked.

Method Detail

beforeEach

void beforeEach(ExtensionContext context)
         throws Exception

Callback that is invoked before each test is invoked.

Parameters:

context - the current extension context; never null

Throws:

Exception