org.mule.tck.junit4.rule

Class SystemProperty

java.lang.Object

org.junit.rules.ExternalResource

org.mule.tck.junit4.rule.SystemProperty

All Implemented Interfaces:

org.junit.rules.TestRule

Direct Known Subclasses:

DynamicPort, SystemPropertyLambda

public class SystemProperty
extends org.junit.rules.ExternalResource

Sets up a system property before a test and guarantees to tear it down afterward.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	initialized
protected String	value

Constructor Summary

Constructors

Constructor and Description
SystemProperty(String name)
SystemProperty(String name, String value)

Method Summary

Modifier and Type	Method and Description
protected void	after()
protected void	before()
static <V> V	callWithProperty(String name, String value, Callable<V> callable) Utility method to execute a callable with a system property and restoring the property's original value afterwards.
protected void	doCleanUp()
String	getName()
String	getValue()
protected void	restoreOldValue()

Methods inherited from class org.junit.rules.ExternalResource

apply

Methods inherited from class java.lang.Object

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

Field Detail

initialized

protected boolean initialized

value

protected String value

Constructor Detail

SystemProperty

public SystemProperty(String name)

SystemProperty

public SystemProperty(String name,
                      String value)

Method Detail

callWithProperty

public static <V> V callWithProperty(String name,
                                     String value,
                                     Callable<V> callable)
                              throws Throwable

Utility method to execute a callable with a system property and restoring the property's original value afterwards.

Returns:

the return value of the callable.

Throws:

Throwable

before

protected void before()
               throws Throwable

Overrides:

before in class org.junit.rules.ExternalResource

Throws:

Throwable

after

protected void after()

Overrides:

after in class org.junit.rules.ExternalResource

restoreOldValue

protected void restoreOldValue()

getName

public String getName()

doCleanUp

protected void doCleanUp()

getValue

public String getValue()