Package com.atlassian.bamboo.testutils.junit.rule

Class PreserveSystemPropertyRule

java.lang.Object

com.atlassian.bamboo.testutils.junit.rule.PreserveSystemPropertyRule

All Implemented Interfaces:

org.junit.rules.TestRule

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

Rule which ensures tests that modify system properties doesn't interfere (eg. by concurrently modifying the properties). Additionally it will save modified properties before and restore them after running a test. There are tree ways to mark which tests will modify which properties: - passing list of properties name to the constructor. Then those properties will be preserved for each test in a test class - annotating test method with {@link @com.atlassian.bamboo.testutils.junit.rule.PreserveSystemProperties} - calling PreserveSystemPropertyRule#preserveProperties(SystemProperty... properties)

Constructor Summary

Constructors

Constructor	Description
PreserveSystemPropertyRule()
PreserveSystemPropertyRule(String... testClassProperties)

Method Summary

Modifier and Type	Method	Description
org.junit.runners.model.Statement	apply(org.junit.runners.model.Statement base, org.junit.runner.Description description)
void	preserveProperties(AbstractSystemProperty... properties)

Methods inherited from class java.lang.Object

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

Constructor Detail

PreserveSystemPropertyRule

public PreserveSystemPropertyRule()

PreserveSystemPropertyRule

public PreserveSystemPropertyRule(String... testClassProperties)

Parameters:

testClassProperties - names of System properties to preserve and restore for every test in a test class

Method Detail

apply

public org.junit.runners.model.Statement apply(org.junit.runners.model.Statement base,
                                               org.junit.runner.Description description)

Specified by:

apply in interface org.junit.rules.TestRule

preserveProperties

public void preserveProperties(AbstractSystemProperty... properties)