AbstractConcurrentInitializerTest (Commons Lang 3.2-SNAPSHOT Test API)

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java.lang.Object
- org.apache.commons.lang3.concurrent.AbstractConcurrentInitializerTest

Direct Known Subclasses:

AtomicInitializerTest, AtomicSafeInitializerTest, LazyInitializerTest
```
public abstract class AbstractConcurrentInitializerTest
extends Object
```
An abstract base class for tests of concrete ConcurrentInitializer implementations.

This class provides some basic tests for initializer implementations. Derived class have to create a ConcurrentInitializer object on which the tests are executed.

Version:

$Id: AbstractConcurrentInitializerTest.java 1436770 2013-01-22 07:09:45Z ggregory $

Constructor Summary

Constructors
Constructor and Description

AbstractConcurrentInitializerTest()

Method Summary

Methods
Modifier and Type	Method and Description
`protected abstract ConcurrentInitializer<Object>`	`createInitializer()` Creates the `ConcurrentInitializer` object to be tested.
`void`	`testGet()` Tests a simple invocation of the get() method.
`void`	`testGetConcurrent()` Tests whether get() can be invoked from multiple threads concurrently.
`void`	`testGetMultipleTimes()` Tests whether sequential get() invocations always return the same instance.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AbstractConcurrentInitializerTest
```
public AbstractConcurrentInitializerTest()
```
- Method Detail
  - testGet
```
public void testGet()
             throws ConcurrentException
```
    Tests a simple invocation of the get() method.
    
    Throws:
    
    ConcurrentException
  - testGetMultipleTimes
```
public void testGetMultipleTimes()
                          throws ConcurrentException
```
    Tests whether sequential get() invocations always return the same instance.
    
    Throws:
    
    ConcurrentException
  - testGetConcurrent
```
public void testGetConcurrent()
                       throws ConcurrentException,
                              InterruptedException
```
    Tests whether get() can be invoked from multiple threads concurrently. Always the same object should be returned.
    
    Throws:
    
    ConcurrentException
    
    InterruptedException
  - createInitializer
```
protected abstract ConcurrentInitializer<Object> createInitializer()
```
    Creates the ConcurrentInitializer object to be tested. This method is called whenever the test fixture needs to be obtained.
    
    Returns:
    the initializer object to be tested

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