Package 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 Object
implements org.junit.jupiter.api.extension.BeforeEachCallback, org.junit.jupiter.api.extension.AfterEachCallback, org.junit.jupiter.api.extension.TestExecutionExceptionHandler

Entry point for JUnit tests. This class is responsible for installing the preferred `ExitPreventerStrategy` and interpreting the results.

Constructor Summary

Constructors

Constructor	Description
SystemExitExtension()

Method Summary

Modifier and Type	Method	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, Throwable throwable)	This is here so we can catch exceptions thrown by the `ExitPreventerStrategy` 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 Details

SystemExitExtension

public SystemExitExtension()

Method Details

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,
 Throwable throwable)
                                  throws Throwable

This is here so we can catch exceptions thrown by the `ExitPreventerStrategy` and prevent them from stopping the annotated test. If anything other than our own exception comes through, throw it because the `ExitPreventerStrategy` has encountered some other test-failing exception.

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:

Throwable - if the throwable argument is not a SystemExitPreventedException