com.atlassian.cache

Class AbstractCacheTest

java.lang.Object

com.atlassian.cache.AbstractCacheTest

Direct Known Subclasses:

AbstractCacheEagerTest, AbstractCacheLazyTest, AbstractCacheStatisticsTest, AbstractLazyReferenceTest

public abstract class AbstractCacheTest
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractCacheTest.CacheType

Field Summary

Fields

Modifier and Type	Field and Description
protected CacheFactory	factory

Constructor Summary

Constructors

Constructor and Description
AbstractCacheTest()
AbstractCacheTest(AbstractCacheTest.CacheType cacheType)

Method Summary

Modifier and Type	Method and Description
protected <K,V> void	assertContainsKeys(Cache<K,V> cache, K... keys)
protected <K,V> void	assertEmpty(Cache<K,V> cache)
protected static <T> void	assertEventuallyThat(Supplier<T> actual, org.hamcrest.Matcher<? super T> matcher) Version of MatcherAssert.assertThat(T, org.hamcrest.Matcher<? super T>) that retries for a brief duration before giving up.
protected <K,V> void	assertMissingKeys(Cache<K,V> cache, K... keys)
protected <K,V> void	assertSize(Cache<K,V> cache, int expectedSize)
protected Cache<String,Long>	makeExceptionalCache()
protected Cache<String,Long>	makeExpiringCache()
protected Cache<String,Long>	makeNullReturningCache()
protected Cache<String,Long>	makeSimpleCache()
protected Cache<String,Long>	makeSimpleCache(boolean statsEnabled)
protected Cache<String,Long>	makeSizeLimitedCache(int maxEntries, AtomicInteger loadCounter)
protected Cache<String,Long>	makeSizeLimitedCache(int maxEntries, String cacheName)
protected Cache<String,Long>	makeSlowCache()
protected Cache<String,Long>	makeUnexpiringCache()
protected CacheSettingsBuilder	settingsBuilder()
protected CacheSettingsBuilder	settingsBuilder(boolean statsEnabled)
void	testWhenRemovingAKeyWhereTheLoaderReturnsNullTheExceptionIsSwallowed()
void	testWhenRemovingAKeyWithValueWhereTheLoaderReturnsNullTheExceptionIsSwallowed()
void	testWhenRemovingAllKeysWhereTheLoaderReturnsNullTheExceptionIsSwallowed()

Methods inherited from class java.lang.Object

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

Field Detail

factory

protected CacheFactory factory

Constructor Detail

AbstractCacheTest

public AbstractCacheTest()

AbstractCacheTest

public AbstractCacheTest(AbstractCacheTest.CacheType cacheType)

Method Detail

testWhenRemovingAKeyWhereTheLoaderReturnsNullTheExceptionIsSwallowed

public void testWhenRemovingAKeyWhereTheLoaderReturnsNullTheExceptionIsSwallowed()

testWhenRemovingAKeyWithValueWhereTheLoaderReturnsNullTheExceptionIsSwallowed

public void testWhenRemovingAKeyWithValueWhereTheLoaderReturnsNullTheExceptionIsSwallowed()

testWhenRemovingAllKeysWhereTheLoaderReturnsNullTheExceptionIsSwallowed

public void testWhenRemovingAllKeysWhereTheLoaderReturnsNullTheExceptionIsSwallowed()

assertEventuallyThat

protected static <T> void assertEventuallyThat(Supplier<T> actual,
                                               org.hamcrest.Matcher<? super T> matcher)

Version of MatcherAssert.assertThat(T, org.hamcrest.Matcher<? super T>) that retries for a brief duration before giving up. This allows reasonable testing of caches with relaxed consistency semantics.

Parameters:

actual - a supplier that, when evaluated via Supplier.get(), returns the actual value to be checked. This supplier must be idempotent, as it will be called repeatedly until either the matcher matches or the timeout is exceeded.

matcher - a matcher that checks the actual value

makeExceptionalCache

protected Cache<String,Long> makeExceptionalCache()

makeExpiringCache

protected Cache<String,Long> makeExpiringCache()

makeNullReturningCache

protected Cache<String,Long> makeNullReturningCache()

makeSimpleCache

protected Cache<String,Long> makeSimpleCache()

makeSimpleCache

protected Cache<String,Long> makeSimpleCache(boolean statsEnabled)

makeSizeLimitedCache

protected Cache<String,Long> makeSizeLimitedCache(int maxEntries,
                                                  String cacheName)

makeSizeLimitedCache

protected Cache<String,Long> makeSizeLimitedCache(int maxEntries,
                                                  AtomicInteger loadCounter)

makeUnexpiringCache

protected Cache<String,Long> makeUnexpiringCache()

makeSlowCache

protected Cache<String,Long> makeSlowCache()

settingsBuilder

protected CacheSettingsBuilder settingsBuilder()

settingsBuilder

protected CacheSettingsBuilder settingsBuilder(boolean statsEnabled)

assertEmpty

protected <K,V> void assertEmpty(Cache<K,V> cache)

assertSize

protected <K,V> void assertSize(Cache<K,V> cache,
                                int expectedSize)

assertContainsKeys

@SafeVarargs
protected final <K,V> void assertContainsKeys(Cache<K,V> cache,
                                                           K... keys)

assertMissingKeys

@SafeVarargs
protected final <K,V> void assertMissingKeys(Cache<K,V> cache,
                                                          K... keys)