com.carrotsearch.randomizedtesting.rules

Class SystemPropertiesRestoreRule

java.lang.Object

com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule

All Implemented Interfaces:

org.junit.rules.TestRule

public class SystemPropertiesRestoreRule
extends Object
implements org.junit.rules.TestRule

A TestRule which restores system properties from before the nested Statement. This rule requires appropriate security permission to read and write system properties (System.getProperties()) if running under a security manager.

See Also:

SystemPropertiesInvariantRule, ClassRule, Rule

Constructor Summary

Constructors

Constructor and Description
SystemPropertiesRestoreRule() Restores all properties.
SystemPropertiesRestoreRule(Map<String,String> setProperties) Equivalent to calling System.setProperty(String, String) on each of the provided properties when the test starts.
SystemPropertiesRestoreRule(Set<String> ignoredProperties)
SystemPropertiesRestoreRule(String... ignoredProperties)
SystemPropertiesRestoreRule(String key, String value) Equivalent to calling System.setProperty(String, String) when the test starts.

Method Summary

Modifier and Type	Method and Description
org.junit.runners.model.Statement	apply(org.junit.runners.model.Statement s, org.junit.runner.Description d)

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemPropertiesRestoreRule

public SystemPropertiesRestoreRule()

Restores all properties.

SystemPropertiesRestoreRule

public SystemPropertiesRestoreRule(String key,
                                   String value)

Equivalent to calling System.setProperty(String, String) when the test starts.

SystemPropertiesRestoreRule

public SystemPropertiesRestoreRule(Map<String,String> setProperties)

Equivalent to calling System.setProperty(String, String) on each of the provided properties when the test starts.

SystemPropertiesRestoreRule

public SystemPropertiesRestoreRule(Set<String> ignoredProperties)

Parameters:

ignoredProperties - Properties that will be ignored (and will not be restored).

SystemPropertiesRestoreRule

public SystemPropertiesRestoreRule(String... ignoredProperties)

Parameters:

ignoredProperties - Properties that will be ignored (and will not be restored).

Method Detail

apply

public org.junit.runners.model.Statement apply(org.junit.runners.model.Statement s,
                                               org.junit.runner.Description d)

Specified by:

apply in interface org.junit.rules.TestRule