package org.infinispan.spring.provider;
import static org.infinispan.test.TestingUtil.withCacheManager;
import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertSame;
import static org.testng.AssertJUnit.assertTrue;
import java.io.IOException;
import java.util.Collection;
import org.infinispan.lifecycle.ComponentStatus;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.test.CacheManagerCallable;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.springframework.cache.Cache;
import org.testng.annotations.Test;
/**
* <p>
* Test {@link SpringEmbeddedCacheManager}.
* </p>
*
* @author <a href="mailto:olaf DOT bergner AT gmx DOT de">Olaf Bergner</a>
* @author Marius Bogoevici
*
*/
@Test(testName = "spring.provider.SpringEmbeddedCacheManagerTest", groups = "unit")
public class SpringEmbeddedCacheManagerTest {
private static final String CACHE_NAME_FROM_CONFIGURATION_FILE = "asyncCache";
private static final String NAMED_ASYNC_CACHE_CONFIG_LOCATION = "named-async-cache.xml";
/**
* Test method for
* {@link org.infinispan.spring.provider.SpringEmbeddedCacheManager#SpringEmbeddedCacheManager(org.infinispan.manager.EmbeddedCacheManager)}
* .
*/
@Test(expectedExceptions = IllegalArgumentException.class)
public final void springEmbeddedCacheManagerConstructorShouldRejectNullEmbeddedCacheManager() {
new SpringEmbeddedCacheManager(null);
}
/**
* Test method for
* {@link org.infinispan.spring.provider.SpringEmbeddedCacheManager#getCache(String)}.
*
* @throws IOException
*/
@Test
public final void getCacheShouldReturnTheCacheHavingTheProvidedName() throws IOException {
final EmbeddedCacheManager nativeCacheManager = TestCacheManagerFactory.fromStream(
SpringEmbeddedCacheManagerTest.class
.getResourceAsStream(NAMED_ASYNC_CACHE_CONFIG_LOCATION));
final SpringEmbeddedCacheManager objectUnderTest = new SpringEmbeddedCacheManager(
nativeCacheManager);
final Cache cacheExpectedToHaveTheProvidedName = objectUnderTest
.getCache(CACHE_NAME_FROM_CONFIGURATION_FILE);
assertEquals(
"getCache("
+ CACHE_NAME_FROM_CONFIGURATION_FILE
+ ") should have returned the cache having the provided name. However, the cache returned has a different name.",
CACHE_NAME_FROM_CONFIGURATION_FILE, cacheExpectedToHaveTheProvidedName.getName());
nativeCacheManager.stop();
}
/**
* Test method for
* {@link org.infinispan.spring.provider.SpringEmbeddedCacheManager#getCache(String)}.
*
* @throws IOException
*/
@Test
public final void getCacheShouldReturnACacheAddedAfterCreatingTheSpringEmbeddedCache()
throws IOException {
final String nameOfInfinispanCacheAddedLater = "infinispan.cache.addedLater";
final EmbeddedCacheManager nativeCacheManager = TestCacheManagerFactory.fromStream(
SpringEmbeddedCacheManagerTest.class
.getResourceAsStream(NAMED_ASYNC_CACHE_CONFIG_LOCATION));
final SpringEmbeddedCacheManager objectUnderTest = new SpringEmbeddedCacheManager(
nativeCacheManager);
final org.infinispan.Cache<Object, Object> infinispanCacheAddedLater = nativeCacheManager
.getCache(nameOfInfinispanCacheAddedLater);
final Cache springCacheAddedLater = objectUnderTest
.getCache(nameOfInfinispanCacheAddedLater);
assertEquals(
"getCache("
+ nameOfInfinispanCacheAddedLater
+ ") should have returned the Spring cache having the Infinispan cache added after creating "
+ "SpringEmbeddedCacheManager as its underlying native cache. However, the underlying native cache is different.",
infinispanCacheAddedLater, springCacheAddedLater.getNativeCache());
nativeCacheManager.stop();
}
/**
* Test method for
* {@link org.infinispan.spring.provider.SpringEmbeddedCacheManager#getCacheNames()}.
*
* @throws IOException
*/
@Test
public final void getCacheNamesShouldReturnAllCachesDefinedInConfigurationFile()
throws IOException {
final EmbeddedCacheManager nativeCacheManager = TestCacheManagerFactory.fromStream(
SpringEmbeddedCacheManagerTest.class
.getResourceAsStream(NAMED_ASYNC_CACHE_CONFIG_LOCATION));
final SpringEmbeddedCacheManager objectUnderTest = new SpringEmbeddedCacheManager(
nativeCacheManager);
final Collection<String> cacheNames = objectUnderTest.getCacheNames();
assertTrue(
"SpringEmbeddedCacheManager should load all named caches found in the configuration file of the wrapped "
+ "native cache manager. However, it does not know about the cache named "
+ CACHE_NAME_FROM_CONFIGURATION_FILE
+ " defined in said configuration file.",
cacheNames.contains(CACHE_NAME_FROM_CONFIGURATION_FILE));
nativeCacheManager.stop();
}
/**
* Test method for {@link org.infinispan.spring.provider.SpringEmbeddedCacheManager#stop()}.
*
* @throws IOException
*/
@Test
public final void stopShouldStopTheNativeEmbeddedCacheManager() {
withCacheManager(new CacheManagerCallable(TestCacheManagerFactory.createCacheManager()) {
@Override
public void call() {
cm.getCache(); // Implicitly starts EmbeddedCacheManager
final SpringEmbeddedCacheManager objectUnderTest = new SpringEmbeddedCacheManager(
cm);
objectUnderTest.stop();
assertEquals("Calling stop() on SpringEmbeddedCacheManager should stop the enclosed "
+ "Infinispan EmbeddedCacheManager. However, it is still running.",
ComponentStatus.TERMINATED, cm.getStatus());
}
});
}
/**
* Test method for
* {@link SpringEmbeddedCacheManager#getNativeCacheManager()} ()}.
*
* @throws IOException
*/
@Test
public final void getNativeCacheShouldReturnTheEmbeddedCacheManagerSuppliedAtConstructionTime() {
withCacheManager(new CacheManagerCallable(TestCacheManagerFactory.createCacheManager()) {
@Override
public void call() {
final SpringEmbeddedCacheManager objectUnderTest = new SpringEmbeddedCacheManager(
cm);
final EmbeddedCacheManager nativeCacheManagerReturned = objectUnderTest
.getNativeCacheManager();
assertSame(
"getNativeCacheManager() should have returned the EmbeddedCacheManager supplied at construction time. However, it retuned a different one.",
cm, nativeCacheManagerReturned);
}
});
}
}