Package org.junit.contrib.java.lang.system

Class ProvideSecurityManager

java.lang.Object

org.junit.rules.ExternalResource

org.junit.contrib.java.lang.system.ProvideSecurityManager

All Implemented Interfaces:

org.junit.rules.TestRule

public class ProvideSecurityManager
extends org.junit.rules.ExternalResource

The ProvideSecurityManager rule provides an arbitrary security manager to a test. After the test the original security manager is restored.

   public void MyTest {
     private final MySecurityManager securityManager
       = new MySecurityManager();

     @Rule
     public final ProvideSecurityManager provideSecurityManager
       = new ProvideSecurityManager(securityManager);

     @Test
     public void overrideProperty() {
       assertEquals(securityManager, System.getSecurityManager());
     }
   }
 

Constructor Summary

Constructors

Constructor	Description
ProvideSecurityManager(java.lang.SecurityManager manager)

Method Summary

Modifier and Type	Method	Description
protected void	after()
protected void	before()

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

Constructor Detail

ProvideSecurityManager

public ProvideSecurityManager(java.lang.SecurityManager manager)

Method Detail

before

protected void before()
               throws java.lang.Throwable

Overrides:

before in class org.junit.rules.ExternalResource

Throws:

java.lang.Throwable

after

protected void after()

Overrides:

after in class org.junit.rules.ExternalResource