Package org.apache.lucene.tests.util

Class TestRuleRestoreSystemProperties

java.lang.Object
com.carrotsearch.randomizedtesting.rules.TestRuleAdapter
org.apache.lucene.tests.util.TestRuleRestoreSystemProperties
All Implemented Interfaces:
org.junit.rules.TestRule
public class TestRuleRestoreSystemProperties extends com.carrotsearch.randomizedtesting.rules.TestRuleAdapter
Restore a given set of system properties to a snapshot taken at the beginning of the rule.

This is semantically similar to SystemPropertiesRestoreRule but the list of properties to restore must be provided explicitly (because the security manager prevents us from accessing the whole set of properties).

All properties to be restored must have r/w property permission.

  • Constructor Details

    • TestRuleRestoreSystemProperties

      public TestRuleRestoreSystemProperties(String... propertyNames)

  • Method Details

    • before

      protected void before() throws Throwable
      Overrides:
      before in class com.carrotsearch.randomizedtesting.rules.TestRuleAdapter
      Throws:
      Throwable

    • afterAlways

      protected void afterAlways(List<Throwable> errors) throws Throwable
      Overrides:
      afterAlways in class com.carrotsearch.randomizedtesting.rules.TestRuleAdapter
      Throws:
      Throwable