com.carrotsearch.randomizedtesting.rules

Class StatementAdapter

java.lang.Object

org.junit.runners.model.Statement

com.carrotsearch.randomizedtesting.rules.StatementAdapter

public abstract class StatementAdapter
extends org.junit.runners.model.Statement

An abstract Statement that guarantees the execution of afterAlways(java.util.List<java.lang.Throwable>) even if an exception has been thrown from delegate Statement. This is much like AfterClass or After annotations but can be used with RuleChain to guarantee the order of execution.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	StatementAdapter(org.junit.runners.model.Statement delegate)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	afterAlways(java.util.List<java.lang.Throwable> errors) Always called after the delegate Statement, even if an exception (or assumption failure) occurs.
protected void	afterIfSuccessful() Called only if the delegate Statement returned successfully.
protected void	before() Always called before the delegate Statement.
void	evaluate()

Methods inherited from class java.lang.Object

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

Constructor Detail

StatementAdapter

protected StatementAdapter(org.junit.runners.model.Statement delegate)

Method Detail

evaluate

public final void evaluate()
                    throws java.lang.Throwable

Specified by:

evaluate in class org.junit.runners.model.Statement

Throws:

java.lang.Throwable

before

protected void before()
               throws java.lang.Throwable

Always called before the delegate Statement.

Throws:

java.lang.Throwable

afterAlways

protected void afterAlways(java.util.List<java.lang.Throwable> errors)
                    throws java.lang.Throwable

Always called after the delegate Statement, even if an exception (or assumption failure) occurs. Any exceptions thrown from the body of this method will be chained using MultipleFailureException.

Parameters:

errors - A list of errors received so far. The list is modifiable although should only be extended with new potential exceptions.

Throws:

java.lang.Throwable

afterIfSuccessful

protected void afterIfSuccessful()
                          throws java.lang.Throwable

Called only if the delegate Statement returned successfully.

Throws:

java.lang.Throwable