ConfigurationSerializerTest.java example

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infinispan-master
package org.infinispan.counter;

import static org.infinispan.test.TestingUtil.withCacheManager;
import static org.infinispan.test.fwk.TestCacheManagerFactory.createClusteredCacheManager;
import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertNotNull;
import static org.testng.AssertJUnit.assertTrue;
import static org.testng.AssertJUnit.fail;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import org.infinispan.commons.CacheConfigurationException;
import org.infinispan.configuration.global.GlobalConfiguration;
import org.infinispan.configuration.parsing.ConfigurationBuilderHolder;
import org.infinispan.configuration.parsing.ParserRegistry;
import org.infinispan.configuration.serializer.AbstractConfigurationSerializerTest;
import org.infinispan.counter.api.Storage;
import org.infinispan.counter.configuration.AbstractCounterConfiguration;
import org.infinispan.counter.configuration.CounterManagerConfiguration;
import org.infinispan.counter.configuration.Reliability;
import org.infinispan.counter.configuration.StrongCounterConfiguration;
import org.infinispan.counter.configuration.WeakCounterConfiguration;
import org.infinispan.counter.exception.CounterConfigurationException;
import org.infinispan.counter.impl.CounterModuleLifecycle;
import org.infinispan.test.fwk.CleanupAfterMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;

/**
 * Tests the configuration parser and serializer.
 *
 * @author Pedro Ruivo
 * @since 9.0
 */
@Test(groups = "functional", testName = "counter.ConfigurationSerializerTest")
@CleanupAfterMethod
public class ConfigurationSerializerTest extends AbstractConfigurationSerializerTest {

   @DataProvider
   public static Object[][] configurationFiles() {
      return new Object[][]{{"config/counters.xml"}};
   }

   public void testParser() throws IOException {
      ConfigurationBuilderHolder holder = new ParserRegistry().parseFile("config/counters.xml");
      withCacheManager(() -> createClusteredCacheManager(holder), cacheManager -> {
         cacheManager.getCache(CounterModuleLifecycle.COUNTER_CACHE_NAME);
         cacheManager.getCache(CounterModuleLifecycle.COUNTER_CONFIGURATION_CACHE_NAME);
         GlobalConfiguration globalConfiguration = cacheManager.getGlobalComponentRegistry().getGlobalConfiguration();
         CounterManagerConfiguration counterManagerConfiguration = globalConfiguration
               .module(CounterManagerConfiguration.class);
         assertNotNull(counterManagerConfiguration);
         assertEquals(3, counterManagerConfiguration.numOwners());
         assertEquals(Reliability.CONSISTENT, counterManagerConfiguration.reliability());
         Map<String, AbstractCounterConfiguration> counterConfig = new HashMap<>();
         for (AbstractCounterConfiguration configuration : counterManagerConfiguration.counters()) {
            counterConfig.put(configuration.name(), configuration);
         }
         assertStrongCounter("c1", counterConfig.get("c1"), 1, Storage.PERSISTENT, false, Long.MIN_VALUE,
               Long.MAX_VALUE);
         assertStrongCounter("c2", counterConfig.get("c2"), 2, Storage.VOLATILE, true, 0, Long.MAX_VALUE);
         assertStrongCounter("c3", counterConfig.get("c3"), 3, Storage.PERSISTENT, true, Long.MIN_VALUE, 5);
         assertStrongCounter("c4", counterConfig.get("c4"), 4, Storage.VOLATILE, true, 0, 10);
         assertWeakCounter(counterConfig.get("c5"), Storage.PERSISTENT);
      });
   }

   public void testInvalid() throws IOException {
      try {
         ConfigurationBuilderHolder holder = new ParserRegistry().parseFile("config/invalid.xml");
         fail("Expected exception. " + holder);
      } catch (CacheConfigurationException | CounterConfigurationException e) {
         log.debug("Expected exception", e);
      }
   }

   @Override
   protected void compareExtraGlobalConfiguration(GlobalConfiguration configurationBefore,
         GlobalConfiguration configurationAfter) {
      CounterManagerConfiguration configBefore = configurationBefore.module(CounterManagerConfiguration.class);
      CounterManagerConfiguration configAfter = configurationAfter.module(CounterManagerConfiguration.class);

      assertEquals(configBefore.numOwners(), configAfter.numOwners());
      assertEquals(configBefore.reliability(), configAfter.reliability());

      Map<String, AbstractCounterConfiguration> counterConfigBefore = new HashMap<>();
      for (AbstractCounterConfiguration configuration : configBefore.counters()) {
         counterConfigBefore.put(configuration.name(), configuration);
      }

      Map<String, AbstractCounterConfiguration> counterConfigAfter = new HashMap<>();
      for (AbstractCounterConfiguration configuration : configAfter.counters()) {
         counterConfigAfter.put(configuration.name(), configuration);
      }
      assertSameStrongCounterConfiguration(counterConfigBefore.get("c1"), counterConfigAfter.get("c1"));
      assertSameStrongCounterConfiguration(counterConfigBefore.get("c2"), counterConfigAfter.get("c2"));
      assertSameStrongCounterConfiguration(counterConfigBefore.get("c3"), counterConfigAfter.get("c3"));
      assertSameStrongCounterConfiguration(counterConfigBefore.get("c4"), counterConfigAfter.get("c4"));
      assertSameWeakCounterConfiguration(counterConfigBefore.get("c5"), counterConfigAfter.get("c5"));
   }

   private void assertSameStrongCounterConfiguration(AbstractCounterConfiguration c1, AbstractCounterConfiguration c2) {
      assertTrue(c1 instanceof StrongCounterConfiguration);
      assertTrue(c2 instanceof StrongCounterConfiguration);
      assertEquals(c1.name(), c2.name());
      assertEquals(c1.initialValue(), c2.initialValue());
      assertEquals(c1.storage(), c2.storage());
      assertEquals(((StrongCounterConfiguration) c1).isBound(), ((StrongCounterConfiguration) c2).isBound());
      assertEquals(((StrongCounterConfiguration) c1).lowerBound(), ((StrongCounterConfiguration) c2).lowerBound());
      assertEquals(((StrongCounterConfiguration) c1).upperBound(), ((StrongCounterConfiguration) c2).upperBound());
   }

   private void assertSameWeakCounterConfiguration(AbstractCounterConfiguration c1, AbstractCounterConfiguration c2) {
      assertTrue(c1 instanceof WeakCounterConfiguration);
      assertTrue(c2 instanceof WeakCounterConfiguration);
      assertEquals(c1.name(), c2.name());
      assertEquals(c1.initialValue(), c2.initialValue());
      assertEquals(c1.storage(), c2.storage());
      assertEquals(((WeakCounterConfiguration) c1).concurrencyLevel(),
            ((WeakCounterConfiguration) c2).concurrencyLevel());
   }

   private void assertWeakCounter(AbstractCounterConfiguration configuration, Storage storage) {
      assertTrue(configuration instanceof WeakCounterConfiguration);
      assertEquals("c5", configuration.name());
      assertEquals((long) 5, configuration.initialValue());
      assertEquals(storage, configuration.storage());
      assertEquals(1, ((WeakCounterConfiguration) configuration).concurrencyLevel());
   }

   private void assertStrongCounter(String name, AbstractCounterConfiguration configuration, long initialValue,
         Storage storage, boolean bound, long lowerBound, long upperBound) {
      assertTrue(configuration instanceof StrongCounterConfiguration);
      assertEquals(name, configuration.name());
      assertEquals(initialValue, configuration.initialValue());
      assertEquals(storage, configuration.storage());
      assertEquals(bound, ((StrongCounterConfiguration) configuration).isBound());
      assertEquals(lowerBound, ((StrongCounterConfiguration) configuration).lowerBound());
      assertEquals(upperBound, ((StrongCounterConfiguration) configuration).upperBound());
   }

}