com.ginsberg.junit.exit

Class SystemExitExtension

java.lang.Object

com.ginsberg.junit.exit.SystemExitExtension

All Implemented Interfaces:

org.junit.jupiter.api.extension.AfterEachCallback, org.junit.jupiter.api.extension.BeforeEachCallback, org.junit.jupiter.api.extension.Extension, org.junit.jupiter.api.extension.TestExecutionExceptionHandler

public class SystemExitExtension
extends java.lang.Object
implements org.junit.jupiter.api.extension.BeforeEachCallback, org.junit.jupiter.api.extension.AfterEachCallback, org.junit.jupiter.api.extension.TestExecutionExceptionHandler

Does the work of installing the DisallowExitSecurityManager, interpreting the test results, and returning the original SecurityManager to service.

Constructor Summary

Constructors

Constructor and Description
SystemExitExtension()

Method Summary

Modifier and Type	Method and Description
void	afterEach(org.junit.jupiter.api.extension.ExtensionContext context)
void	beforeEach(org.junit.jupiter.api.extension.ExtensionContext context)
void	handleTestExecutionException(org.junit.jupiter.api.extension.ExtensionContext context, java.lang.Throwable throwable) This is here so we can catch exceptions thrown by our own security manager and prevent them from stopping the annotated test.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SystemExitExtension

public SystemExitExtension()

Method Detail

afterEach

public void afterEach(org.junit.jupiter.api.extension.ExtensionContext context)

Specified by:

afterEach in interface org.junit.jupiter.api.extension.AfterEachCallback

beforeEach

public void beforeEach(org.junit.jupiter.api.extension.ExtensionContext context)

Specified by:

beforeEach in interface org.junit.jupiter.api.extension.BeforeEachCallback

handleTestExecutionException

public void handleTestExecutionException(org.junit.jupiter.api.extension.ExtensionContext context,
                                         java.lang.Throwable throwable)
                                  throws java.lang.Throwable

This is here so we can catch exceptions thrown by our own security manager and prevent them from stopping the annotated test. If anything other than our own exception comes through, throw it because the system SecurityManager to which we delegate prevented some other action from happening.

Specified by:

handleTestExecutionException in interface org.junit.jupiter.api.extension.TestExecutionExceptionHandler

Parameters:

context - the current extension context; never null

throwable - the Throwable to handle; never null

Throws:

java.lang.Throwable - if the throwable argument is not a SystemExitPreventedException