Upgrade to EhCache 3.5.0

Closes gh-12256

Author: wilkinsona

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/cache/AbstractCacheAutoConfigurationTests.java

@@ -0,0 +1,165 @@
+/*
+ * Copyright 2012-2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.autoconfigure.cache;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
+import com.couchbase.client.spring.cache.CouchbaseCacheManager;
+import com.hazelcast.spring.cache.HazelcastCacheManager;
+import org.infinispan.spring.provider.SpringEmbeddedCacheManager;
+
+import org.springframework.boot.autoconfigure.AutoConfigurations;
+import org.springframework.boot.test.context.assertj.AssertableApplicationContext;
+import org.springframework.boot.test.context.runner.ApplicationContextRunner;
+import org.springframework.boot.test.context.runner.ContextConsumer;
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.caffeine.CaffeineCacheManager;
+import org.springframework.cache.concurrent.ConcurrentMapCacheManager;
+import org.springframework.cache.ehcache.EhCacheCacheManager;
+import org.springframework.cache.support.SimpleCacheManager;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.cache.RedisCacheManager;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Base class for {@link CacheAutoConfiguration} tests.
+ *
+ * @author Andy Wilkinson
+ */
+abstract class AbstractCacheAutoConfigurationTests {
+
+	protected final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
+			.withConfiguration(AutoConfigurations.of(CacheAutoConfiguration.class));
+
+	protected <T extends CacheManager> T getCacheManager(
+			AssertableApplicationContext loaded, Class<T> type) {
+		CacheManager cacheManager = loaded.getBean(CacheManager.class);
+		assertThat(cacheManager).as("Wrong cache manager type").isInstanceOf(type);
+		return type.cast(cacheManager);
+	}
+
+	@SuppressWarnings("rawtypes")
+	protected ContextConsumer<AssertableApplicationContext> verifyCustomizers(
+			String... expectedCustomizerNames) {
+		return (context) -> {
+			CacheManager cacheManager = getCacheManager(context, CacheManager.class);
+			List<String> expected = new ArrayList<>(
+					Arrays.asList(expectedCustomizerNames));
+			Map<String, CacheManagerTestCustomizer> customizer = context
+					.getBeansOfType(CacheManagerTestCustomizer.class);
+			customizer.forEach((key, value) -> {
+				if (expected.contains(key)) {
+					expected.remove(key);
+					assertThat(value.cacheManager).isSameAs(cacheManager);
+				}
+				else {
+					assertThat(value.cacheManager).isNull();
+				}
+			});
+			assertThat(expected).hasSize(0);
+		};
+	}
+
+	@Configuration
+	static class CacheManagerCustomizersConfiguration {
+
+		@Bean
+		public CacheManagerCustomizer<CacheManager> allCacheManagerCustomizer() {
+			return new CacheManagerTestCustomizer<CacheManager>() {
+
+			};
+		}
+
+		@Bean
+		public CacheManagerCustomizer<ConcurrentMapCacheManager> simpleCacheManagerCustomizer() {
+			return new CacheManagerTestCustomizer<ConcurrentMapCacheManager>() {
+
+			};
+		}
+
+		@Bean
+		public CacheManagerCustomizer<SimpleCacheManager> genericCacheManagerCustomizer() {
+			return new CacheManagerTestCustomizer<SimpleCacheManager>() {
+
+			};
+		}
+
+		@Bean
+		public CacheManagerCustomizer<CouchbaseCacheManager> couchbaseCacheManagerCustomizer() {
+			return new CacheManagerTestCustomizer<CouchbaseCacheManager>() {
+
+			};
+		}
+
+		@Bean
+		public CacheManagerCustomizer<RedisCacheManager> redisCacheManagerCustomizer() {
+			return new CacheManagerTestCustomizer<RedisCacheManager>() {
+
+			};
+		}
+
+		@Bean
+		public CacheManagerCustomizer<EhCacheCacheManager> ehcacheCacheManagerCustomizer() {
+			return new CacheManagerTestCustomizer<EhCacheCacheManager>() {
+
+			};
+		}
+
+		@Bean
+		public CacheManagerCustomizer<HazelcastCacheManager> hazelcastCacheManagerCustomizer() {
+			return new CacheManagerTestCustomizer<HazelcastCacheManager>() {
+
+			};
+		}
+
+		@Bean
+		public CacheManagerCustomizer<SpringEmbeddedCacheManager> infinispanCacheManagerCustomizer() {
+			return new CacheManagerTestCustomizer<SpringEmbeddedCacheManager>() {
+
+			};
+		}
+
+		@Bean
+		public CacheManagerCustomizer<CaffeineCacheManager> caffeineCacheManagerCustomizer() {
+			return new CacheManagerTestCustomizer<CaffeineCacheManager>() {
+
+			};
+		}
+
+	}
+
+	static abstract class CacheManagerTestCustomizer<T extends CacheManager>
+			implements CacheManagerCustomizer<T> {
+
+		T cacheManager;
+
+		@Override
+		public void customize(T cacheManager) {
+			if (this.cacheManager != null) {
+				throw new IllegalStateException("Customized invoked twice");
+			}
+			this.cacheManager = cacheManager;
+		}
+
+	}
+
+}