public TestUnlimitedCache(String str) 
{
                   
        super(str);
}

Constructor

Parameters:

str - The test name (required by JUnit)

 public AbstractConcurrentReadCache getCache() 
{
        return cache;
}

Abstract method used by the TestAbstractCache class

 public  void setUp() 
{
        // Create a cache instance on first invocation
        if (cache == null) {
            cache = new UnlimitedCache();
            assertNotNull(cache);
        }
}

This method is invoked before each testXXXX methods of the class. It set ups the variables required for each tests.

 public static Test suite() 
{
        return new TestSuite(TestUnlimitedCache.class);
}

This methods returns the name of this test class to JUnit

 public  void testGetSetMaxEntries() 
{
        // Check that the max entries cannot be changed
        int entryCount = getCache().getMaxEntries();
        getCache().setMaxEntries(entryCount - 1);
        assertEquals(entryCount, getCache().getMaxEntries());
}

Test the getter and setter for the max entries. It overrides the TestQueueCache one since it shouldn't have any effect in unlimited cache

 public  void testGroups() 
{
    	// test not possible, because can't reduce cache max entries for this test
}

Test that groups are correctly updated on puts and removes

 public  void testRemoveItem() 
{
        // Add an item, and ensure that it is not removable
        cache.itemPut(KEY);
        assertNull(cache.removeItem());
}

Test the cache algorithm